alfa laval pumps ltd sr/3a and nmog ranges … · nbr 5310.047 9630030621 fpm 5310.078 9630032806...

Alfa Laval Pumps Ltd.Birch RoadEastbourneEast SussexEnglandBN23 6PQTelephone: +44 1323 412555Fax: +44 1323 414515www.alfalaval.com

ALFA LAVAL PUMPS LTD

SR/3A and NMOG RANGESROTARY LOBE PUMPS

SPARE PARTS LIST

Table of contents

Page PageNo. Contents No. Contents

3 SR1 and NMOG 322/332 Pump 41 R90 Double Mech Seals (complete) - SR14 SR1 and NMOG 322/332 Pump (continued) 42 R90 Double Mech Seals (complete) - SR25 SR1 and NMOG 322/332 Pump (continued) 43 R90 Double Mech Seals (complete) - SR36 SR2 and NMOG 422/432 Pump 44 R90 Double Mech Seals (complete) - SR47 SR2 and NMOG 422/432 Pump (continued) 45 R90 Double Mech Seals (complete) - SR58 SR2 and NMOG 422/432 Pump (continued) 46 R90 Double Mech Seals (complete) - SR69 SR3 and NMOG 522/532 Pump 47 R90 Double Mech Seals (part numbering)10 SR3 and NMOG 522/532 Pump (continued) 48 R90 Double Mech Seals (parts) - SR1-211 SR3 and NMOG 522/532 Pump (continued) 49 R90 Double Mech Seals (parts) - SR3-412 SR1-3 and NMOG 322-532 Horiz Port Expl 50 R90 Double Mech Seals (parts) - SR5-613 SR1-3 and NMOG 332/332 Vert Port Expl 51 R90 Double Mech Seal Exploded View14 NMOG 422-532 Vertically Ported Expl View 52 Hyclean Mech Seals (complete) - SR1-215 SR4 and NMOG 622/632 Pump 53 Hyclean Mech Seals (complete) - SR3-416 SR4 and NMOG 622/632 Pump (continued) 54 Hyclean Mech Seals (complete) - SR5-617 SR4 and NMOG 622/632 Pump (continued) 55 Hyclean Mech Seals (parts)18 SR5 and NMOG 722/732 Pump 56 Hyclean Mech Seal Exploded View19 SR5 and NMOG 722/732 Pump (continued) 57 Hyclean Flush Mech Seal Exploded View20 SR5 and NMOG 722/732 Pump (continued) 58 Packed Gland Seals - SR1-421 SR4-5 and NMOG 622-732 Horiz Port Expl 59 Packed Gland Seals - SR5-622 SR4-5 Vertically Ported Exploded View 60 Packed Gland Exploded View23 NMOG 622-732 Vertically Ported Expl View 61 Pressure Relief Valve (complete)24 SR6 and NMOG 822/832 Pump 62 Pressure Relief Valve (parts) - SR1-525 SR6 and NMOG 822/832 Pump (continued) 63 Pressure Relief Valve (parts) - SR626 SR6 and NMOG 822/832 Pump (continued) 64 Pressure Relief Valve Exploded View27 SR6 and NMOG 822-832 Horiz Port Expl 65 Jackets and Saddles28 SR6 and NMOG 822-832 Vert Port Expl 66 Jackets and Saddles Exploded View29 Rotorcases - Body Part Numbers 67 Misc30 Rotorcases - Port Part Numbers 68 LKPL and pump model translation table31 Rotorcases - Port Part Numbers (continued) 69 Revision History32 Rectangular to Round Adaptors33 Cover/Spline Sealing Kits34 R90 Single Mech Seals (complete) - SR1-235 R90 Single Mech Seals (complete) - SR3-436 R90 Single Mech Seals (complete) - SR5-637 R90 Single Mech Seals (parts) - SR1-438 R90 Single Mech Seals (parts) - SR5-639 R90 Single Mech Seal Exploded View40 R90 Single Flush Mech Seal Exploded View

NotesThis publication is strictly confidential and remains the property of Alfa Laval Pumps Ltd.without whose written permission it must not be copied, reproduced or shown tothird parties, and maybe subject to change without prior notice.

When identifying the spare parts required it is important to check the pumpspecification by referring to the pump serial number.

2 AL/SR3A-NMOG/SPARES/0211

SR1 and NMOG 322/332 Pumps

Drg Description Qty Part No. Item No.No.

Oil filled SR 5220.296 9630036506Oil filled NMOG 5220.271 9630047940Grease filled SR 5220.060 9630031355Oil filled SR 5220.071 9630032830Grease filled SR 5220.084 9630025773Oil filled SR 5220.085 9630025767Oil filled NMOG 5220.302 9630054484

2 Dowel 2 5170.025 96300300933 Stud, rotorcase retention 4 6350.135 96300522594 Nut, rotorcase retention 4 5330.003 9630024057

4A Washer, rotorcase retention 4 6400.036 9630024231Oil filled SR 5120.125 9630053568Oil filled NMOG 5120.112 9630047928Grease filled SR 5120.044 9630031379Oil filled SR 5120.050 9630032768Oil filled NMOG 5120.135 9630054019

6 Screw, gearcase cover 6 5990.044 9630030096NBR 5310.047 9630030621FPM 5310.078 9630032806Polymex 6150.150 9630034305St.Stl 6150.151 9630034304

8A Shim retainer 2 6150.261 96300506848B Screw, shim retainer 4 6000.010 96300505339 Rotorcase 1 see page 29-31 see page 29-31

10 Stud, rotorcase/cover retention 4 6350.093 9630031415NBR 1550.239 9630023375FPM 1551.239 9630023456EPDM 1555.239 9630023539PTFE 1552.239 9630028747NBR 5380.087 9630024201FPM 5380.163 9630024335EPDM 5380.277 9630019858PTFE 5380.164 9630024336

Plain 5130.311 9630046119Drilled for jacket 5130.331 9630027764Relief valve see page 61 see page 61

13 Dome nut, rotorcase cover 4 5340.029 963002409514 Retainer, seal 2 5560.030 963003137515 Screw, seal retainer 6 5990.044 9630030096

NBR 5310.037 9630030622FPM 5310.070 9630032796

8 bar 70°C 5712.005D 96300319868 bar 130°C 5712.005E 96300313678 bar 200°C 5712.005F 963003198715 bar 70°C 5712.005G 963003198915 bar 130°C 5712.005H 963003199015 bar 200°C 5712.005J 96300319918 bar 70°C 5712.005G 96300319898 bar 130°C 5712.005H 96300319908 bar 200°C 5712.005J 96300319918 bar 70°C 5730.005G 9630090563

Rotor, Bilobe Stainless Steel 8 bar 130°C 5730.005H 96300905648 bar 200°C 5730.005J 96300905898 bar 70°C 5761.005G 9630090474

Rotor, Bilobe non-galling 8 bar 130°C 5761.005H 96300904758 bar 200°C 5761.005J 9630090476

SR1/005NMOG322

8 Shim

9630031495

SR1/005/LD, HD, andNMOG322

'O' Ring, cover - relief valve

Cover, rotorcase

'O' Ring, cover - plain

Lip seal, gland end

1

1 set

SR1/005/LD, HD, andNMOG322SR1/005/LD, HD, andNMOG322

2

SR1/005/SS

1

1

1

Gearcase - for vertical port

Gearcase - short for horiz port

5722.005

5 1

11

7

12

Cover, gearcase - for horiz port

1

Gearcase - for horizontal port

Cover, gearcase - for vert port

17 2

SR1/005/SDRotor, Trilobe Stainless Steel

Rotor, Trilobe, NBR covered

16

Lip seal, drive end


SR1 and NMOG 322/332 Pumps (continued)


5 bar 70°C 5712.008A 96300319925 bar 130°C 5712.008B 96300313655 bar 200°C 5712.008C 963003199312 bar 70°C 5712.008D 963003199512 bar 130°C 5712.008E 963003199612 bar 200°C 5712.008F 96300319975 bar 70°C 5712.008D 96300319955 bar 130°C 5712.008E 96300319965 bar 200°C 5712.008F 96300319975 bar 70°C 5730.008D 9630090565

Rotor, Bilobe Stainless Steel 5 bar 130°C 5730.008E 96300905665 bar 200°C 5730.008F 96300905675 bar 70°C 5761.008D 9630090478

Rotor, Bilobe non-galling 5 bar 130°C 5761.008E 96300904795 bar 200°C 5761.008F 9630090481

SR1/008NMOG332NBR 5380.421 9630044558FPM 5380.420 9630044557EPDM 5380.446 9630046208PTFE 5380.447 9630046212NBR 5380.421 9630044558FPM 5380.420 9630044557EPDM 5380.446 9630046208NBR 5380.442 9630046204FPM 5380.443 9630046205EPDM 5380.444 9630046206PTFE 5380.445 9630046207SR1/005NMOG322SR1/008NMOG332

23 Key 1 5270.030 9630031498Shaft, drive (St.Stl) SR1/SS R90 6110.543 9630031202Shaft, drive (Duplex) SR1/SD R90 6110.554 9630031204

R90 6110.592 9630033399Hyclean 6110.717 9630052964

Shaft, auxillary (St.Stl) SR1/SS R90 6100.543 9630031200Shaft, auxillary (Duplex) SR1/SD R90 6100.554 9630031203

R90 6100.592 9630033401Hyclean 6100.717 9630052961

26 Bearing, rear 2 5080.011 963002902627 Spacer, shaft abutment 1 5670.061.01 963003266430 Nut, bearing 2 5340.040 963002913531 Bearing, front 2 5080.011 9630029026

SR1/SS and SD 5670.054 9630031369SR1/LD, HD, and NMOG 5670.100 9630033403

36 Timing gear 2 5210.036 963003125838 Torque locking element 2 5615.013 963002515139 Clamp plate 2 5110.039 963003137140 Screw, clamp plate 6 5990.044 9630030096

9630045826

9630045828

5722.008 9630031497

5900.161

5900.162

1

32 Spacer, bearing 2

Shaft, auxiliary (Duplex)25

'O' Ring, rotor sealing nut end

SR1/008/SS

SR1/LD, HD, and NMOG

2

2

SR1/LD, HD, and NMOG

1


'O' Ring, rotor sealing shaft end (St.Stl rotor)

'O' Ring, rotor sealing shaft end (NBR cov rotor)

24

22 Nut, rotor retention

Shaft, drive (Duplex)

SR1/008/SD

2

20

2

SR1/008/LD,HD, andNMOG332SR1/008/LD, HD, andNMOG332SR1/008/LD, HD, andNMOG332

18

Rotor, Trilobe Stainless Steel

17




Vertically ported 1 1660.004 9630023546Horizontally ported 2 5460.004 9630042491

46 Sight glass, oil filled 1 5480.001 96300327781/2" BSP 1 31491.0052.1 96300185991/4" BSP 1 5470.015 9630048465Vertically ported 1 5243.035 9630034970Horiz ported SR1/SS and SD 2 5243.016 9630043031Horiz ported SR1.LD and HD 2 5243.023 9630028427

51 Screw, gland guard 2 5990.045 963003033253 Washer, gland guard 2 6400.046 9630030121

Gland guard

47 Filler plug, oil filled

45 Drain plug, oil filled

50







6 Screw, gearcase cover 6 5990.044 9630030096NBR 5310.101 9630040403FPM 5310.079 9630032807Polymex 6150/166 9630048018St.Stl 6150/165 9630048017Polymex 6150.152 9630034199St.Stl 6150.153 9630034201




13 Dome nut, rotorcase cover 4 5340.047 963002965114 Retainer, seal 2 5560.031 963003140515 Screw, seal retainer 6 5990.007 9630024595

NBR 5310.038 9630030623FPM 5310.071 9630032797

10 bar 70°C 5740.013J 963005036010 bar 130°C 5740.013K 963004924710 bar 200°C 5740.013L 963005049615 bar 70°C 5740.013Q 963005049415 bar 130°C 5740.013R 963005204515 bar 200°C 5740.013S 963004862110 bar 70°C 5740.013M 963004672310 bar 130°C 5740.013N 963004008110 bar 200°C 5740.013P 963004774715 bar 70°C 5740.013T 963004660315 bar 130°C 5740.013V 963004774815 bar 200°C 5740.013W 9630047749


7

16


Lip seal, gland end

12 Cover, rotorcase

Lip seal, drive end

17

Shim - NMOG vert ported without shim retainer

SR2/013/LD,HD, andNMOG422P

1

2

1

SR2/013/SS

SR2/013/SD

2

1 set

SR2/013/LS,HS, andNMOG422

1

5


1Cover, gearcase - for horiz port




1

Shim - all pumps with shim retainers8


111




10 bar 70°C 5741.013M 963009057110 bar 130°C 5741.013N 963009057210 bar 200°C 5741.013P 963009057315 bar 70°C 5741.013T 963009057415 bar 130°C 5741.013V 963009057515 bar 200°C 5741.013W 963009057610 bar 70°C 5761.013M 963009048210 bar 130°C 5761.013N 963009048310 bar 200°C 5761.013P 963009048415 bar 70°C 5761.013T 963009048515 bar 130°C 5761.013V 963009048615 bar 200°C 5761.013W 9630090487

SR2/013NMOG422

7 bar 70°C 5740.018J 96300505117 bar 130°C 5740.018K 96300469307 bar 200°C 5740.018L 963004632112 bar 70°C 5740.018Q 963005175012 bar 130°C 5740.018R 963004765712 bar 200°C 5740.018S 96300554907 bar 70°C 5740.018M 96300472437 bar 130°C 5740.018N 96300434807 bar 200°C 5740.018P 963004775110 bar 70°C 5740.018T 963004804910 bar 130°C 5740.018V 963004805010 bar 200°C 5740.018W 96300480517 bar 70°C 5741.018M 96300905777 bar 130°C 5741.018N 96300905787 bar 200°C 5741.018P 963009057910 bar 70°C 5741.018T 963009059910 bar 130°C 5741.018V 963009058010 bar 200°C 5741.018W 96300995607 bar 70°C 5761.018M 96300904887 bar 130°C 5761.018N 96300904897 bar 200°C 5761.018P 963009049010 bar 70°C 5761.018T 963009049110 bar 130°C 5761.018V 963009049210 bar 200°C 5761.018W 9630090493

SR2/018NMOG432NBR 1550.022 9630046452FPM 1551.022 9630046453EPDM 1555.022 9630046455PTFE 1558.022 9630046454NBR 1550.020 9630031506FPM 1551.020 9630046186EPDM 1555.020 9630046187PTFE 1558.020 9630046188SR2/013NMOG422SR2/018NMOG423

23 Key 1 5270.007 9630023916

Nut, rotor retention

20

22

2

2

2

18 'O' Ring, rotor sealing shaft end (St.Stl rotor)


'O' Ring, rotor sealing nut end


Rotor, Bilobe non-galling

Rotor, Bilobe Stainless Steel

5722.013

SR2/013/SS,LS, HS, andNMOG422


SR2/013/LD, HD, andNMOG422P


17

SR2/018/SS, LS, HS, andNMOG432







SR2/018/LD, HD, andNMOG432P

SR2/018/SS


5900.163 9630045830

5900.164 9630045832

5722.018 9630031483

2

9630031481

SR2/018/SD




Shaft, drive (St.Stl) SR2/SS R90 6110.544 9630031395Shaft, drive (Duplex) SR2/SD R90 6110.555 9630031397

R90 6110.545 9630031389Hyclean 6110.656 9630046281R90 6110.675 9630030029Hyclean 6110.660 9630022632




SR2/SS and SD 5670.055 9630031411SR2/LS, LD, HD, and NMOG 5670.056 9630031409

36 Timing gear 2 5210.037 963003126038 Torque locking element 2 5615.015 963003011539 Clamp plate 2 5110.040 963003140740 Screw, clamp plate 6 5990.007 9630024595


46 Sight glass, oil filled 1 5480.001 96300327781/2" BSP 31491.0052.1 96300185991/4" BSP 5470.015 9630048465Vertically ported 31494.5243.030 9630033453Horiz ported SR2/SS and SD 5243.017 9630043034Horiz ported SR2/LS and LD 5243.024 9630034497


2


50 Gland guard

1Shaft, drive (St.Stl)24

Shaft, auxiliary (Duplex)


SR2/LS, HS, and NMOGSR2/LD, HD, and NMOG/P

SR2/LS, HS, and NMOG

32 2

45

SR2/LD, HD, and NMOG/P

1Shaft, auxiliary (St.Stl)

Drain plug, oil filled

25

Spacer, bearing









Std 8 6350.095 9630027490For rectangular inlet 4 6350.052 9630022111

NBR 1550.258 9630046234FPM 1551.258 9630046235EPDM 1555.258 9630046236PTFE 1552.258 9630040637NBR 1550.260 9630030271FPM 1551.260 9630026048EPDM 1555.260 9630026951PTFE 1552.260 9630031555

Plain 5130.313 9630046122For rectangular inlet 5130.343 9630048101Drilled for jacket 5130.333 9630027766Relief valve see page 61 see page 61

Std 8 5340.047 9630029651For rectangular inlet 4 5340.022 9630024088

14 Retainer, seal 2 5560.032 963002543115 Screw, seal retainer 6 5990.007 9630024595

NBR 5310.039 9630030625FPM 5310.072 9630032798

10 bar 70°C 5740.027J 963005586810 bar 130°C 5740.027K 963005586910 bar 200°C 5740.027L 963005587020 bar 70°C 5740.027Q 963005670420 bar 130°C 5740.027R 963005670520 bar 200°C 5740.027S 963005670610 bar 70°C 5740.027M 963004672610 bar 130°C 5740.027N 963003253510 bar 200°C 5740.027P 963004636515 bar 70°C 5740.027T 963004719415 bar 130°C 5740.027V 963004635415 bar 200°C 5740.027W 9630047752

10 Stud, rotorcase/cover retention

1

8 1 set

7 Lip seal, drive end


Shim - all pumps with shim retainers

1



11

Cover, rotorcase 1

Lip seal, gland end16 2

12

13 Dome nut, rotorcase cover

1

5






1

17 2

SR3/027/SS

SR3/027/SD

Rotor, Trilobe Stainless SteelSR3/027/LS,HS, andNMOG522SR3/027/LD,HD, andNMOG522P




10 bar 70°C 5741.027M 963009058410 bar 130°C 5741.027N 963009058510 bar 200°C 5741.027P 963009058615 bar 70°C 5741.027T 963009058815 bar 130°C 5741.027V 963009058915 bar 200°C 5741.027W 963009060010 bar 70°C 5761.027M 963009041510 bar 130°C 5761.027N 963009041610 bar 200°C 5761.027P 963009041715 bar 70°C 5761.027T 963009041815 bar 130°C 5761.027V 963009041915 bar 200°C 5761.027W 9630090420

SR3/027NMOG522

7 bar 70°C 5740.038J 96300558727 bar 130°C 5740.038K 96300558737 bar 200°C 5740.038L 963005587415 bar 70°C 5740.038Q 963005594015 bar 130°C 5740.038R 963005594115 bar 200°C 5740.038S 96300559427 bar 70°C 5740.038M 96300277577 bar 130°C 5740.038N 96300399557 bar 200°C 5740.038P 963004805210 bar 70°C 5740.038T 963004775310 bar 130°C 5740.038V 963004805310 bar 200°C 5740.038W 96300480547 bar 70°C 5741.038M 96300905407 bar 130°C 5741.038N 96300905397 bar 200°C 5741.038P 963009054210 bar 70°C 5741.038T 963009054410 bar 130°C 5741.038V 963009054510 bar 200°C 5741.038W 96300905467 bar 70°C 5761.038M 96300904947 bar 130°C 5761.038N 96300904957 bar 200°C 5761.038P 963009049610 bar 70°C 5761.038T 963009049710 bar 130°C 5761.038V 963009049810 bar 200°C 5761.038W 9630090499


23 Key 1 5270.031 9630031499


18 2





17

SR3/038/LS, HS and NMOG532SR3/038/LD, HD and NMOG532P

22 Nut, rotor retention 2

20 'O' Ring, rotor sealing nut end 2





SR3/038/SS, LS, HS and NMOG532SR3/038/LD, HD and NMOG532P

SR3/027/SS, LS, HS and NMOG522SR3/027/LD, HD and NMOG522PSR3/027/LS, HS and NMOG522SR3/027/LD, HD and NMOG522P

SR3/038/SS

SR3/038/SD

SR3/038/LS,HS, andNMOG532SR3/038/LD,HD, andNMOG532P

2

5900.165 9630046130

5900.166 9630046138

5722.027 9630021284

5722.038 9630026256




Shaft, drive (St.Stl) SR3/SS R90 6110.546 9630027461Shaft, drive (Duplex) SR3/SD R90 6110.556 9630029951





SR3/SS and SD 5670.057 9630026453SR3/LS, LD, HD, and NMOG 5670.058 9630029695St.Stl shaft 5210.032 9630028272Duplex shaft 5210.038 9630027688St.Stl shaft 2 5615.016 9630030273Duplex shaft 4 5615.016 9630030273

39 Clamp plate 2 5110.041 963002917540 Screw, clamp plate 12 5990.005 9630024591


46 Sight glass, oil filled 1 5480.001 96300327781/2" BSP 31491.0052.1 96300185991/4" BSP 5470.015 9630048465Vertically ported 31495.5243.031 9630043637Horiz ported SR3/SS and SD 5243.018 9630043037Horiz ported SR3/LS and LD 5243.025 9630032303


32 Spacer, bearing

1

50 Gland guard 2


1

Shaft, auxiliary (St.Stl)

Shaft, auxiliary (Duplex)


1

Shaft, drive (St.Stl)



24

25

2

45 Drain plug, oil filled

36 Timing gear 2

38 Torque locking element


SR1-3 and NMOG 322/332 - 522/532 Horizontally Ported Pump - Exploded View Drawing


SR1-3 and NMOG 322/332 Vertically Ported Pump - Exploded View Drawing


NMOG 422/432 - 522/532 Vertically Ported Pump - Exploded View Drawing




Oil filled SR 5220.299 9630054604Oil filled NMOG 5220.274 9630045754Grease filled SR 5220.066 9630029216Oil filled SR 5220.077 9630032812Oil filled NMOG 5220.305 9630054469







13 Dome nut, rotorcase cover 8 5340.047 963002965114 Retainer, seal 2 5560.034 9630028443

Screw, seal retainer 4 5990.030 9630024629Screw, seal retainer, long 2 5990.017 9630024611

NBR 5310.041 9630030627FPM 5310.074 9630032800

10 bar 70°C 5740.055D 963004615810 bar 130°C 5740.055E 963004401210 bar 200°C 5740.055F 963004628920 bar 70°C 5740.055K 963003439820 bar 130°C 5740.055L 963004696420 bar 200°C 5740.055M 963004699610 bar 70°C 5741.055D 963009060110 bar 130°C 5741.055E 963009060310 bar 200°C 5741.055F 963009060420 bar 70°C 5741.055K 963009060520 bar 130°C 5741.055L 963009060620 bar 200°C 5741.055M 9630090607

SR4/055/LD, HD, and NMOG622P



15

SR4/055/LS, HS, and NMOG622SR4/055/LD, HD, and NMOG622PSR4/055/LS, HS, and NMOG622

17

5


Cover, gearcase - for horiz port1

1


1Gearcase - for horizontal port


8Shim - NMOG vert ported without shim retainer



16 Lip seal, gland end


Cover, rotorcase

11

12

2

1

1 set

2

1

1




10 bar 70°C 5761.055D 963009050010 bar 130°C 5761.055E 963009050110 bar 200°C 5761.055F 963009050220 bar 70°C 5761.055K 963009050320 bar 130°C 5761.055L 963009050420 bar 200°C 5761.055M 9630090505

SR4/055NMOG622

7 bar 70°C 5740.079D 96300461597 bar 130°C 5740.079E 96300392357 bar 200°C 5740.079F 963002832415 bar 70°C 5740.079K 963001880215 bar 130°C 5740.079L 963004805515 bar 200°C 5740.079M 96300480567 bar 70°C 5741.079D 96300906087 bar 130°C 5741.079E 96300906097 bar 200°C 5741.079F 963009061015 bar 70°C 5741.079K 963009061115 bar 130°C 5741.079L 963009061215 bar 200°C 5741.079M 96300906137 bar 70°C 5761.079D 96300905067 bar 130°C 5761.079E 96300905077 bar 200°C 5761.079F 963009050815 bar 70°C 5761.079K 963009050915 bar 130°C 5761.079L 963009051015 bar 200°C 5761.079M 9630090511


23 Key 1 5270.011 9630023932R90 6110.549 9630031042Hyclean 6110.658 9630046283R90 6110.557 9630031045Hyclean 6110.662 9630046276R90 6100.549 9630031044Hyclean 6100.658 9630046265R90 6100.557 9630031046Hyclean 6100.662 9630046267

26 Bearing, rear 4 5080.014 963002903227 Spacer, shaft abutment 1 5670.065.01 963003520728 Spacer, bearing drive end 2 5670.050 963002714229 Spacer, bearing gland end 2 5670.049 963003117530 Nut, bearing rear 2 5340.043 9630029138

9630046132

5900.168 9630046140



5900.167

2

5722.055


9630027382

Rotor, Trilobe, NBR covered 5722.079 9630027172




2




24Shaft, drive (St.Stl)

Shaft, drive (Duplex)1

18 2


'O' Ring, rotor sealing shaft end (NBR covered rotor)

17

SR4/079/LS, HS, and NMOG632


20 'O' Ring, rotor sealing nut end

SR4/055/LS, HS, and NMOG622SR4/055/LD, HD, and NMOG622P






Drg Description Qty Part No. Item No.No.31 Bearing, front 4 5080.015 963002903434 Nut, bearing front 2 5340.035 9630024100

NBR 5310.045 9630030629FPM 5310.067 9630032654

36 Timing gear 2 5210.039 963001963037 Torque locking assembly 2 5615.000 9630024451


45a Drain plug, gearcase cover SR horizontally ported only 2 1660.004 9630023546Vertically ported 1 5480.001 9630032778Horizontally ported 2 5480.001 9630032778Vertically ported 1 31491.0052.1 9630018599Horizontally ported 2 31491.0052.1 9630018599NMOG vertically ported 31496.5243.032 9630036977SR and NMOG horiz ported 5243.026 9630026461


35 Lip seal, upper chamber 1

45 Drain plug, gearcase, oil filled

50 Gland guard 2

46 Sight glass, oil filled






2 Dowel 2 5170.010 9630023461Std 4 6350.138 9630052265722P/732P vertically ported 4 6350.131 9630045876

4 Nut, rotorcase retention 4 5330.001 96300240534A Washer, rotorcase retention 4 6400.038 9630024236








NBR 5310.043 9630030630FPM 5310.076 9630032802


1

2

16 Lip seal, gland end 2

SR5/116/LS, HS, and NMOG722SR5/116/LD, HD, and NMOG722PSR5/116/LS, HS, and NMOG722SR5/116/LD, HD, and NMOG722P

15

1

8 1 set

1





1

3 Stud, rotorcase retention

5



1




11

17



12 Cover, rotorcase





SR5/116NMOG722




26 Bearing, rear 4 5080.015 963002903427 Spacer, shaft abutment 1 5670.067.01 963003520928 Spacer, bearing drive end 2 5670.049 963003117529 Spacer, bearing gland end 2 5670.051 963003113330 Nut, bearing rear 2 5340.035 9630024100



24Shaft, drive (St.Stl)




9630021349


18 2



17




Rotor, Trilobe, NBR covered 5722.116

5722.168 9630022562

2




SR5/168/LS, HS, and NMOG732SR5/168/LD, HD, and NMOG732PSR5/168/LS, HS, and NMOG732SR5/168/LD, HD, and NMOG732P

5900.169 9630046134

5900.170 9630046142



Drg Description Qty Part No. Item No.No.31 Bearing, front 4 5080.017 963002903634 Nut, bearing front 2 5340.045 9630029139

NBR 5310.001 9630023977FPM 5310.068 9630032804



45a Drain plug, gearcase cover SR horizontally ported only 2 1660.004 9630023546Vertically ported 1 5480.001 9630032778Horizontally ported 2 5480.001 9630032778Vertically ported 1 31491.0052.1 9630018599Horizontally ported 2 31491.0052.1 9630018599

50 Gland guard 2 5243.027 963003415651 Screw, gland guard 2 5990.045 963003033252 Washer, gland guard 2 6400.046 9630030121


Drain plug, gearcase, oil filled45

46 Sight glass, oil filled



SR4-5 and NMOG 622/632 - 722/732 Horizontally Ported Pump - Exploded View Drawing


SR4-5 Vertically Ported Pump - Exploded View Drawing


NMOG 622/632 - 722/732 Vertically Ported Pump - Exploded View Drawing







6 Screw, gearcase cover 6 5990.030 9630024629NBR 5310.039 9630030625FPM 5310.072 9630032798Polymex 6150.160 9630033391St.Stl 6150.161 9630033392



Plain 5130.316 9630046128For rectangular inlet 5130.346 9630052945Drilled for jacket 5130.336 9630027763Relief valve see page 61 see page 61



NBR 5310.044 9630030631FPM 5310.077 9630032803


15

Cover, rotorcase 1

17 2

16 Lip seal, gland end 2

12


1

1 set



7

8

Lip seal, drive end

Shim

11 1


1

5



1



SR6/246/LS, HS, and NMOG822SR6/246/LD, HD, and NMOG822PSR6/246/LS, HS, and NMOG822Rotor, Bilobe Stainless Steel





SR6/246NMOG822


SR6/353NMOG832NBR 1550.143 9630046199FPM 1551.143 9630046200EPDM 1555.143 9630046201PTFE 1558.143 9630046202NBR 5380.025 9630024124FPM 5380.026 9630024125EPDM 5380.079 9630024196

19 Torque locking assembly 2 5615.014 9630029039NBR 1550.143 9630046199FPM 1551.143 9630046200EPDM 1555.143 9630046201PTFE 1558.143 9630046202SR6/246NMOG822SR6/353NMOG832


26 Bearing, rear 4 5080.017 963002903627 Spacer, shaft abutment 1 5670.068.01 963003466128 Spacer, bearing drive end 2 5670.051 963003113329 Spacer, bearing gland end 2 5670.053 9630031135



Shaft, drive (St.Stl)




24

18


2


9630029218

Rotor, Trilobe, NBR covered 5722.353 9630029892

Rotor, Trilobe, NBR covered 5722.246

17 2

SR6/353/LS, HS, and NMOG832SR6/353/LD, HD, and NMOG832PSR6/353/LS, HS, and NMOG832SR6/353/LD, HD, and NMOG832PSR6/353/LS, HS, and NMOG832SR6/353/LD, HD, and NMOG832P


5900.171 9630046136

5900.172 9630046144







Drg Description Qty Part No. Item No.No.30 Nut, bearing rear 2 5340.045 963002913931 Bearing, front 4 5080.019 963002903834 Nut, bearing front 2 5340.046 9630029140

NBR 5310.046 9630030620FPM 5310.069 9630032805



45a Drain plug, gearcase cover SR horizontally ported only 2 1660.004 9630023546Vertically ported 1 5480.001 9630032778Horizontally ported 2 5480.001 9630032778Vertically ported 1 31491.0052.1 9630018599Horizontally ported 2 31491.0052.1 9630018599

50 Gland guard 2 5243.028 963002763851 Screw, gland guard 2 5990.045 963003033252 Washer, gland guard 2 6400.046 9630030121


Filler plug, oil filled

45

46

47

Drain plug, gearcase, oil filled

Sight glass, oil filled


SR6 and NMOG 822/832 Horizontally Ported Pump - Exploded View Drawing


SR6 and NMOG 822/832 Vertically Ported Pump - Exploded View Drawing


Rotorcases - Body Part Numbers

Size(mm)

STD 13.5 A 013 049 - - - - - -ENL 22.2 B 037 061 181 241 285 308 483 471STD 22.2 B 014 050 - - - - - -ENL 26.0 C 038 062 191 242 286 309 454 463STD 22.2 B 015 051 - - - - - -ENL 26.0 C 039 063 182 243 211 231 221 464STD 26.0 C 016 052 - - - - - -ENL 34.9 D/E 040 064 192 244 212 232 222 474STD 26.0 C 017 053 - - - - - -ENL 34.9 D/E 041 065 183 245 213 233 223 475STD 38.0 F 016 054 - - - - - -ENL 47.6 G/H 042 066 193 246 214 234 224 476STD 34.9 E 019 055 - - - - - -ENL 47.6 G/H 043 067 184 247 215 235 225 477STD 47.6 H 020 056 - - - - - -ENL 63.0 K 044 068 194 248 216 236 226 465STD 47.6 H 021 057 - - - - - -ENL 63.0 K 045 069 185 249 217 237 227 466STD 70.0 L 022 058 269 - - - - -ENL 78.0 O 046 070 195 250 218 238 228 467STD 70.0 L 023 059 - - - - - -ENL 78.0 N/O 047 071 186 251 219 - 229 -STD 97.6 P 024 060 265 - - - - -ENL 120.0 Q 048 072 196 252 220 462 230 468

SR1/005 andNMOG322SR1/008 and NMOG332SR2/013 and NMOG422

Port Bore

CodeHYC

RECT

R90RECT

HS

HYCRECT

HSRotorcase Body

HYCHS

R90 HYCR90HS

R90RECT

SR6/246 and NMOG822SR6/353 and NMOG832

SR3/038 and NMOG532

SR2/018 and NMOG432

SR4/055 and NMOG622SR4/079 and NMOG632SR5/116 and NMOG722SR5/168 and NMOG732

SR3/027 and NMOG522

Due to the high number of combinations of rotorcase body and port standard the below tables show how to construct the complete rotorcase part number.

Example:Rotorcase machined for R90 mechanical seal with 1" (25mm) BSP male connections for SR1/005 or NMOG 322 pump.Part number 9037.026S = 9 + 037 + 026 + S where 9 = constant037 = rotorcase body code026 = rotorcase port codeS = constant (SR/3A)

Example: (vertically ported flanged rotorcase SR1-5 ONLY)Rotorcase machined for R90 mechanical seal with 1" (25mm) ASA150RF connections for SR1/005 pump.Part no. 9037.018/324S = 9 + 037 + 018 + 324 + S where 9 = constant037 = rotorcase body code018 = rotorcase top port code324 = rotorcase bottom port code for bendS = constant (SR/3A)For bottom flanged bends and gaskets see page 33.

R90 = R90 and Packed Gland SealHYC = Hyclean SealHS = drilled for Heating SaddleRECT = Rectangular Inlet

(Note: STD port rotorcases not available on vertically ported pumps)Port bore information is for internal use only


Rotorcases - Port Part Numbers

Size(mm) Bore Code

005 25 13.5 A 025 057 049 041 033 113 065 105005/008/013 25 22.2 B 026 058 050 042 034 114 066 106008/013/018/027 40 26.0 C 027 059 051 043 035 115 067 107018/027 40 34.9 D 252 696 695 318 342 700 697 699018/027/055 50 34.9 E 028 060 052 044 036 116 068 108038 50 38.0 F 029 061 053 045 037 117 069 109038/055 50 47.6 G 231 283 707 233 232 710 708 383038/055/079/116 65 47.6 H 030 062 054 046 038 118 070 110079/116 65 60.3 I 644 647 646 645 623 654 648 653079/116 65 63.0 J - - - 376 377 - - -079/116 80 63.0 K 135 143 141 139 137 157 145 155168/246 80 70.0 L 031 063 055 047 039 119 071 111168 80 73.0 M 664 667 666 665 624 673 668 681246 80 78.0 N - - - 600 - - - -168/246 100 78.0 O 136 144 142 140 138 158 146 156353 100 97.6 P 032 064 056 048 040 120 072 112353 150 120.0 Q 280 279 597 - - - - -

Size(mm) Bore Code

005 25 13.5 A 073 097 089 081 121 564 242 286005/008/013 25 22.2 B 074 098 090 082 122 565 243 287008/013/018/027 40 26.0 C 075 099 091 083 123 566 244 288018/027 40 34.9 D 253 698 276 274 701 567 420 289018/027/055 50 34.9 E 076 100 092 084 124 568 245 290038 50 38.0 F 077 101 093 085 125 569 246 291038/055 50 47.6 G 234 709 235 271 711 570 421 292038/055/079/116 65 47.6 H 078 102 094 086 126 508 247 293079/116 65 60.3 I 649 652 651 650 655 662 657 659079/116 65 63.0 J 450 - 428 323 - - 456 384079/116 80 63.0 K 147 153 151 149 159 509 250 294168/246 80 70.0 L 079 103 095 087 127 571 248 295168 80 73.0 M 669 672 671 670 674 738 676 678246 80 78.0 N 419 - 432 599 - - - 385168/246 100 78.0 O 148 154 152 150 160 573 251 296353 100 97.6 P 080 104 096 088 128 572 249 297353 150 120.0 Q - - 230 300 - 222 - -

Size(mm) Bore Code

005 25 13.5 A 001 168 017 197 009 179 211 396005/008/013 25 22.2 B 002 169 018 198 010 180 212 397008/013/018/027 40 26.0 C 003 170 019 199 011 181 213 398018/027 40 34.9 D 694 702 360 704 416 703 705 399018/027/055 50 34.9 E 004 171 020 200 012 182 214 400038 50 38.0 F 005 172 021 201 013 183 215 401038/055 50 47.6 G 706 712 272 714 327 713 715 402038/055/079/116 65 47.6 H 006 173 022 202 014 184 216 403079/116 65 60.3 I 683 686 685 688 684 687 689 661079/116 65 63.0 J - - - - - - - -079/116 80 63.0 K 129 176 133 203 131 186 217 406168/246 80 70.0 L 007 174 023 204 015 185 218 404168 80 73.0 M 735 - 737 - 736 - - 680246 80 78.0 N - - - - - - - -168/246 100 78.0 O 130 177 134 205 132 188 219 407353 100 97.6 P 008 175 024 206 016 187 220 405353 150 120.0 Q 161 178 163 207 162 189 221 -

Port BoreRotorcase Port

Rotorcase Port

Rotorcase Port

Port Bore

Port Bore

BSP RJTBSPT NPT3A

ACMEIDF RDGILC

SMSSMSFS

DIN11851

TriClampBS4825

ILINE

SRJTThreadBevelSeat

DS

BS10E

BS10F

ASA150RF

SMSSodime

ASA300RF

BS4504PN16

JISB2212/

10F

ASA150FF


Rotorcases - Port Part Numbers (continued)

Size(mm) Bore Code

005 25 13.5 A 584 467 489 - - -005/008/013 25 22.2 B 585 468 490 - 775 324008/013/018/027 40 26.0 C 586 487 491 - 605 257018/027 40 34.9 D - - - - 776 -018/027/055 50 34.9 E 587 463 492 - 606 258038 50 38.0 F 588 469 493 - - -038/055 50 47.6 G 589 - - - 774 273038/055/079/116 65 47.6 H 563 470 488 503 777 259079/116 65 60.3 I 690 691 692 693 663 -079/116 65 63.0 J - - 498 504 - -079/116 80 63.0 K 593 473 496 499 778 260168/246 80 70.0 L 590 471 494 505 607 -168 80 73.0 M - - - - 682 -246 80 78.0 N - - - - 779 -168/246 100 78.0 O 594 486 497 - 780 261260/353 100 97.6 P 591 472 495 - 781 -353 150 120.0 Q 595 - - - - -

Port BoreRotorcase Port

DIN32676

Rotorcase bottom port code for flanged bend

BS4504PN25

DIN11864-

1A

DIN2576

4504FF

DIN2573


Rectangular to Round Adaptors

Size(mm) Bore Code

005 and 322 40 26.0 C 5001.435008 and 332 50 38.0 F 5001.236013 and 422 50 38.0 F 5001.275018 and 432 80 70.0 L 5001.237027 and 522 80 70.0 L 5001.281038 and 532 80 70.0 L 5001.238055 and 622 100 97.6 P 5001.316079 and 632 100 97.6 P 5001.359116 and 722 100 97.6 P 5001.367168 and 732 150 120.0 Q 5001.240246 and 822 150 120.0 Q 5001.395353 and 832 150 120.0 Q 5001.241

SR1 and NMOG 322/332 6350.019 9630023949 5330.007 9630024061SR2 and NMOG 422/432 6350.018 9630035187 5330.007 9630024061 SR3 and NMOG 522/532 6350.093 9630031415 5330.003 9630024057 SR4 and NMOG 622/632 6350.093 9630031415 5330.003 9630024057 SR5 and NMOG 722/732 6350.104 9630019863 5330.000 9630024051 SR6 and NMOG 822/832 5990.038 9630027137 - -

005 and 322 1551.033 9630075998008 and 332 1551.034 9630063230013 and 422 1551.035 9630087703 018 and 432 1551.143 9630046200 027 and 522 1551.151 9630077949 038 and 532 1551.152 9630038937 055 and 622 5380.403 9630043060 079 and 632 5380.161 9630024291 116 and 722 5380.272 9630027953 168 and 732 1551.249 9630023462 246 and 822 1551.259 9630040020 353 and 832

The table below shows how to construct the part number for rectangular to round adaptors.

Example:Rectangular to Round Adaptor with 4" (100mm) SMS connection for SR4/079 pump.Part number 5001.359.080 = 5001.359 + 080where 5001.359 = rectangular adaptor code 080 = adaptor port code (see page 30-31)

RotorcasePort Bore Rectangular

Adaptorcode

Part No. Item No.

Fixing Stud(4 per adaptor)

Nut, Fixing Stud(4 per adaptor)Rotorcase

Rotorcase

'O' Ring, FPM(1 per adaptor)

Part No. Item No.

Part No. Item No.


Cover/Spline Sealing Kits - SR and NMOG Pump Models

Each kit comprises of Rotorcase Cover 'O' Ring and Rotor 'O' Rings for one pump.

Kits for Relief Valve Covers also include Valve Piston 'O' Ring.

Part No. Item No. Part No. Item No.

NBR KU1BB 9630099423 KU2BB 9630099431EPDM KU1CC 9630099424 KU2CC 9630099432FPM KU1DD 9630099425 KU2DD 9630099433PTFE KU1EE 9630099426 KU2EE 9630099434

Plain - rubber rotor NBR - - KU2GB 9630099439NBR KU1BG 9630099427 KU2BG 9630099435EPDM KU1CH 9630099428 KU2CH 9630099436FPM KU1DJ 9630099429 KU2DJ 9630099437PTFE KU1EK 9630099430 KU2EK 9630099438



Plain - rubber rotor NBR KU3GB 9630099448 KU4BG 9630099453NBR KU3BG 9630099444 KU4CH 9630099454EPDM KU3CH 9630099445 KU4DJ 9630099455FPM KU3DJ 9630099446 KU4EK 9630099456PTFE KU3EK 9630099447 KU4GB 9630099457



Plain - rubber rotor NBR KU5GB 9630099466 KU6GB 9630099475NBR KU5BG 9630099462 KU6BG 9630099471EPDM KU5CH 9630099463 KU6CH 9630099472FPM KU5DJ 9630099464 KU6DJ 9630099473PTFE KU5EK 9630099465 KU6EK 9630099474

SR2 and NMOG 422/432'O' Rings

SR1 and NMOG322/332

Plain - st.stl rotor

SR5 and NMOG 722/732Cover Type

Relief Valve

Cover Type


Relief Valve

SR6 and NMOG 822/832

'O' RingsSR3 and NMOG 522/532 SR4 and NMOG 622/632

Cover Type


Relief Valve

'O' Rings


R90 Single Mechanical Seals (Complete) - SR1-2 and NMOG 322/332 - 422/432 Pumps

2 seals per pump. It is recommended to replace both sets of seals when wear dictates seal replacement


NBR 7400.101N 9630032046 7400.102N 9630033227EPDM 7400.101E 9630026348 7400.102E 9630033228FPM 7400.101V 9630032577 7400.102V 9630032841PTFE 7400.101P 9630033226 7400.102P 9630033229NBR 7400.141N 9630032044 7400.142N 9630033248EPDM 7400.141E 9630033246 7400.142E 9630033250FPM 7400.141V 9630033245 7400.142V 9630033249PTFE 7400.141P 9630033247 7400.142P 9630033251NBR 7400.161N 9630032048 7400.162N 9630033268EPDM 7400.161E 9630033274 7400.162E 9630033277FPM 7400.161V 9630033273 7400.162V 9630033276PTFE 7400.161P 9630033275 7400.162P 9630033278NBR 7400.171N 9630032049 7400.172N 9630032473EPDM 7400.171E 9630033296 7400.172E 9630033299FPM 7400.171V 9630033295 7400.172V 9630033298PTFE 7400.171P 9630033297 7400.172P 9630033300NBR 7400.191N 9630090695 7400.192N 9630090697EPDM 7400.191E 9630090694 7400.192E 9630090696FPM 7400.191V 9630069887 7400.192V 9630024870PTFE 7400.191P 9630071429 7400.192P 9630090698NBR 7400.201N 9630032051 7400.202N 9630022584EPDM 7400.201E 9630056727 7400.202E 9630060647FPM 7400.201V 9630035318 7400.202V 9630060084PTFE 7400.201P 9630090693 7400.202P 9630030257


Anti-Rotation Pin 6 5180.017 9630031424 5180.017 9630031424Spacer (over 10 bar only) 2 - - 5670.070 9630028683

NBR - - 5380.052 9630024180EPDM - - 5380.417 9630043406FPM - - 5380.053 9630024181PTFE - - 5380.283 9630031603

Flushed Mechanical Seals:

Drawing

Item No. Part No. Item No. Part No. Item No.

7 2 5380.319 9630034859 5380.053 96300241818 2 5670.109 9630033407 5670.070 9630028683

Lip Seal (FPM) 11 2 5310.123 9630061801 5310.124 9630061802Housing, BSPT 5265.224AA 9630028370 5265.305A 9630032706Housing, NPT 5265.224BA 9630045526 5265.305B 9630045913Housing, BSPT (NMOG 5265.224AA 9630028370 5265.300A 9630041553Housing, NPT vert port) 5265.224BA 9630045526 5265.300B

1 5198.201 9630062179 - -2 - - 5198.100 9630031523

Stud - 4 6350.112 9630033405 6350.102 9630027474Washer - 4 6400.046 9630030121 6400.036 9630024231Nut, Stud - 4 5330.007 9630024061 5330.003 9630024057

2

SR2 and NMOG 422/432Qty

SR1 and NMOG 322/332Description

SR2 and NMOG 422/432SR1 and NMOG 322/332'O' Rings


Rotary Seal /Stationary Seal Ring

Stainless Steel / Carbon

Stainless Steel / Inserted Carbon

Spacer 'O' Ring 2

QtySR1 and NMOG 322/332

Description

Tungsten Carbide / Inserted Carbon

Tungsten Carbide /Tungsten Carbide

Silicon Carbide / Inserted Carbon

Silicon Carbide /Silicon Carbide

9

Spacer 'O' Ring (FPM)Spacer

Gasket

10







Anti-Rotation Pin 6 5180.017 9630031424 5180.016 9630031422Spacer (over 10 bar only) 2 5670.108 9630033143 5670.074 9630028655

NBR 5380.021 9630024120 5380.030 9630024129EPDM 5380.415 9630043403 5380.410 9630043109FPM 5380.019 9630024118 5380.275 9630026743PTFE 5380.284 9630031604 5380.285 9630031605


Drawing


7 2 5380.019 9630024118 5380.275 96300276438 2 5670.108 9630033143 5670.074 9630028655

Lip Seal (FPM) 11 2 5310.125 9630061803 5310.126 9630061804Housing, BSPT 5265.306A 9630039927 5265.307A 9630032692Housing, NPT 5265.306B 9630046010 5265.307B 9630045824Housing, BSPT (NMOG 5265.301A 9630039973 5265.302A 9630042964Housing, NPT vert port) 5265.301B 5265.302BGasket 9 2 5198.101 9630031471 5198.102 9630031351Stud 4 6350.102 9630027474 - -Washer 4 6400.036 9630024231 - -Nut, Stud 4 5330.003 9630024057 - -Screw 4 - - 5990.078 9630060520

10 2



Spacer 'O' Ring

Spacer

Description

Spacer 'O' Ring (FPM)


SR3 and NMOG 522/532Rotary Seal /Stationary Seal Ring



SR3 and NMOG 522/532 SR4 and NMOG 622/632Qty



Description

SR4 and NMOG 622/632SR3 and NMOG 522/532Qty

2







Anti-Rotation Pin 6 5180.016 9630031422 5180.015 9630029653Spacer (over 10 bar only) 2 5670.076 9630028628 5670.078 9630028608

NBR 5380.076 9630024193 5380.136 9630024267EPDM 5380.198 9630025794 5380.134 9630024265FPM 5380.077 9630024194 5380.158 9630024289PTFE 5380.192 9630024367 5380.165 9630024337


Drawing


7 2 5380.077 9630024194 5380.158 96300242898 2 5670.076 9630028628 5670.078 9630028608

Lip Seal (FPM) 11 2 5310.127 9630061805 5310.128 9630061806Housing, BSPT 5265.308A 9630022756 5265.309A 9630032590Housing, NPT 5265.308B 9630045839 5265.309B 9630046167Housing, BSPT (NMOG 5265.303A 9630029475 5265.309A 9630032590Housing, NPT vert port) 5265.303B 5265.309B 9630046167Gasket 9 2 5198.103 9630031077 5198.104 9630030911Stud 4 6350.104 9630019863 6350.105 9630027485Washer 4 6400.037 9630024233 6400.037 9630024233Nut, Stud 4 5330.000 9630024051 5330.000 9630024051

10 2

'O' Rings

Qty






Description

SR6 and NMOG 822/832SR5 and NMOG 722/732

QtySR5 and NMOG 722/732 SR6 and NMOG 822/832

2




Spacer 'O' Ring

Spacer

Description

Spacer 'O' Ring (FPM)


R90 Single Mechanical Seals (Parts) - SR1-4 and NMOG 322-632 Pump Models

Drg

No. Part No Item No Part No Item No

NBR 5380.214 9630028449 5380.222 9630027299EPDM 5380.218 9630027782 5380.226 9630028377FPM 5380.216 9630028447 5380.224 9630028379PTFE 5380.220 9630019763 5380.228 9630028374Solid Carbon R5630.066 9630026215 R5630.067 9630026164Inserted Carbon R5630.060 9630025257 R5630.061 9630025258Tungsten Carbide R5630.072 9630029728 R5630.073 9630026168Silicon Carbide R5630.078 9630026003 R5630.079 9630044552Stainless Steel R7400.121 9630030218 R7400.122 9630030219Tungsten Carbide R7400.131 9630026464 R7400.132 9630026570Silicon Carbide R7400.181 9630027025 R7400.182 9630027024NBR 5380.213 9630028460 5380.221 9630027301EPDM 5380.217 9630028446 5380.225 9630028378FPM 5380.215 9630028448 5380.223 9630028380PTFE 5380.219 9630028382 5380.227 9630028375

Note: Rotary Seal Assembly comprises of rotary seal ring, wave spring, set screw and washer

5 Wave Spring 2 R6300.031 9630026769 R6300.032 96300267707 Set Screw 6 6010.012 9630030298 6010.012 96300302988 Washer 2 R6400.061 9630045430 R6400.062 9630045431

Drg




5 Wave Spring 2 R6300.033 9630022957 R6300.034 96300262287 Set Screw 6 6010.012 9630030298 6010.013 96300302998 Washer 2 R6400.063 9630045432 R6400.064 9630045433

SR1 and NMOG 322/332 SR2 and NMOG 422/432

1Stationary Seal Ring 'O' Ring

2

Description Material Qty

2Stationary Seal Ring

2

3/5/67/8

Rotary Seal Assembly

4Rotary Seal Ring 'O' Ring

2

2



2



2


2

3/5/67/8


2


R90 Single Mechanical Seals (Parts) - SR5-6 and NMOG 722-832 Pump Models

Drg




5 Wave Spring 2 R6300.035 9630026208 - -5 Coil Spring 12 - - R6300.036 96300262277 Set Screw 6 6010.032 9630027891 6010.030 96300347308 Washer 2 R6400.065 9630045434 R6400.066 9630045435


2


2

3/5/67/8


2



2

Description Material QtySR5 and NMOG 722/732


R90 Single Mechanical Seal - Exploded View Drawing


R90 Single Flushed Mechanical Seal - Exploded View Drawing


R90 Double Mechanical Seals (Complete) - SR1 and NMOG 322/332 Pumps

2 seals per pump. It is recommended to replace both sets of seals when wear dictates seal replacement.

Outboard Seal

NBR NBR 7400.101N/101N 9630043289EPDM EPDM 7400.101E/101EFPM FPM 7400.101V/101V 9630028617PTFE PTFE 7400.101P/101PPTFE NBR 7400.101P/101NPTFE EPDM 7400.101P/101E 9630042850PTFE FPM 7400.101P/101V 9630049527NBR NBR 7400.141N/141NEPDM EPDM 7400.141E/141EFPM FPM 7400.141V/141V 9630056927PTFE PTFE 7400.141P/141PPTFE NBR 7400.141P/141NPTFE EPDM 7400.141P/141EPTFE FPM 7400.141P/141VNBR NBR 7400.171N/101N 9630034043EPDM EPDM 7400.171E/101EFPM FPM 7400.171V/101V 9630041636PTFE PTFE 7400.171P/101PPTFE NBR 7400.171P/101NPTFE EPDM 7400.171P/101EPTFE FPM 7400.171P/101V 9630025112NBR NBR 7400.171N/171N 9630040458EPDM EPDM 7400.171E/171EFPM FPM 7400.171V/171V 9630044855PTFE PTFE 7400.171P/171PPTFE NBR 7400.171P/171NPTFE EPDM 7400.171P/171EPTFE FPM 7400.171P/171VNBR NBR 7400.201N/101NEPDM EPDM 7400.201E/101EFPM FPM 7400.201V/101VPTFE PTFE 7400.201P/101PPTFE NBR 7400.201P/101NPTFE EPDM 7400.201P/101EPTFE FPM 7400.201P/101V

Note: Above are listed the most common seal ring / 'O' ring combinations - for other combinations see p.47.

Drg.

No. Part No. Item No.Housing, BSPT 5265.221AA 9630040244Housing, NPT 5265.221BA 9630029155Elbow, BSPT 5192.050A 9630034032Elbow, NPT 5192.050B 9630034033Gasket 11 1 5198.201 9630062179Stud - 4 6350.112 9630033404Nut, Stud - 4 5330.007 9630024061Note: Elbows only required on horizontally ported pumps with flanged connections.

Inboard Seal

13A 4


Part No. Item No.

Outboard Seal 'O'

Ring



Inboard Seal 'O'

Ring





Tungsten Carbide / Tungsten Carbide

13 2

Description






Silicon Carbide / Silicon Carbide

Qty




Outboard Seal

NBR NBR 7400.102N/102N 9630034680EPDM EPDM 7400.102E/102E 9630044938FPM FPM 7400.102V/102V 9630034198PTFE PTFE 7400.102P/102P 9630058326PTFE NBR 7400.102P/102N 9630045689PTFE EPDM 7400.102P/102EPTFE FPM 7400.102P/102V 9630049526NBR NBR 7400.142N/142N 9630037819EPDM EPDM 7400.142E/142E 9630099017FPM FPM 7400.142V/142V 9630094530PTFE PTFE 7400.142P/142P 9630035263PTFE NBR 7400.142P/142NPTFE EPDM 7400.142P/142E 9630092088PTFE FPM 7400.142P/142VNBR NBR 7400.172N/102N 9630040399EPDM EPDM 7400.172E/102E 9630041786FPM FPM 7400.172V/102V 9630034946PTFE PTFE 7400.172P/102P 9630039321PTFE NBR 7400.172P/102N 9630033456PTFE EPDM 7400.172P/102EPTFE FPM 7400.172P/102V 9630025526NBR NBR 7400.172N/172N 9630056098EPDM EPDM 7400.172E/172E 9630035369FPM FPM 7400.172V/172V 9630035299PTFE PTFE 7400.172P/172P 9630052091PTFE NBR 7400.172P/172NPTFE EPDM 7400.172P/172EPTFE FPM 7400.172P/172VNBR NBR 7400.202N/102NEPDM EPDM 7400.202E/102E 9630040268FPM FPM 7400.202V/102VPTFE PTFE 7400.202P/102PPTFE NBR 7400.202P/102NPTFE EPDM 7400.202P/102EPTFE FPM 7400.202P/102V


Drg.

No. Part No. Item No.Housing, BSPT 5265.325A 9630040952Housing, NPT 5265.325B 9630038226Housing, BSPT 5265.320A 9630032557Housing, NPT 5265.320B 9630053923Elbow, BSPT 5192.050A 9630034032Elbow, NPT 5192.050B 9630034033Gasket 11 2 5198.100 9630031523Stud - 4 6350.103 9630027364Nut, Stud - 4 5330.003 9630024057Note: Elbows only required on horizontally ported pumps with flanged connections.

Description

13A 4

SR2 and NMOG 422/432Qty

NMOG vertical ported13 2







Part No. Item No.



Inboard Seal 'O'

Ring

Outboard Seal 'O'

Ring

Inboard Seal









Outboard Seal

NBR NBR 7400.103N/103N 9630032602EPDM EPDM 7400.103E/103E 9630046017FPM FPM 7400.103V/103V 9630032969PTFE PTFE 7400.103P/103P 9630036747PTFE NBR 7400.103P/103N 9630040110PTFE EPDM 7400.103P/103EPTFE FPM 7400.103P/103V 9630043245NBR NBR 7400.143N/143N 9630039276EPDM EPDM 7400.143E/143EFPM FPM 7400.143V/143VPTFE PTFE 7400.143P/143P 9630043303PTFE NBR 7400.143P/143NPTFE EPDM 7400.143P/143EPTFE FPM 7400.143P/143VNBR NBR 7400.173N/103N 9630037420EPDM EPDM 7400.173E/103E 9630028328FPM FPM 7400.173V/103V 9630025967PTFE PTFE 7400.173P/103P 9630051218PTFE NBR 7400.173P/103NPTFE EPDM 7400.173P/103EPTFE FPM 7400.173P/103V 9630080288NBR NBR 7400.173N/173NEPDM EPDM 7400.173E/173E 9630067827FPM FPM 7400.173V/173V 9630049354PTFE PTFE 7400.173P/173P 9630091612PTFE NBR 7400.173P/173NPTFE EPDM 7400.173P/173EPTFE FPM 7400.173P/173VNBR NBR 7400.203N/103NEPDM EPDM 7400.203E/103EFPM FPM 7400.203V/103V 9630061788PTFE PTFE 7400.203P/103PPTFE NBR 7400.203P/103NPTFE EPDM 7400.203P/103EPTFE FPM 7400.203P/103V


Drg.

No. Part No. Item No.Housing, BSPT 5265.326A 9630032543Housing, NPT 5265.326B 9630046719Housing, BSPT 5265.321A 9630042871Housing, NPT 5265.321B 9630047569Elbow, BSPT 5192.050A 9630034032Elbow, NPT 5192.050B 9630034033Gasket 11 2 5198.101 9630031471Stud - 4 6350.103 9630027364Nut, Stud - 4 5330.003 9630024057Note: Elbows only required on horizontally ported pumps with flanged connections.

4


QtyDescription

2




13A

13NMOG vertical ported



Inboard Seal







Item No.

Inboard Seal 'O'

Ring


Outboard Seal 'O'

Ring


Part No.




Outboard Seal

NBR NBR 7400.104N/104N 9630033040EPDM EPDM 7400.104E/104E 9630029604FPM FPM 7400.104V/104V 9630032970PTFE PTFE 7400.104P/104P 9630034370PTFE NBR 7400.104P/104NPTFE EPDM 7400.104P/104EPTFE FPM 7400.104P/104V 9630022782NBR NBR 7400.144N/144N 9630039738EPDM EPDM 7400.144E/144EFPM FPM 7400.144V/144V 9630044147PTFE PTFE 7400.144P/144P 9630057429PTFE NBR 7400.144P/144NPTFE EPDM 7400.144P/144EPTFE FPM 7400.144P/144VNBR NBR 7400.174N/104N 9630037201EPDM EPDM 7400.174E/104E 9630039271FPM FPM 7400.174V/104V 9630020899PTFE PTFE 7400.174P/104P 9630042973PTFE NBR 7400.174P/104NPTFE EPDM 7400.174P/104EPTFE FPM 7400.174P/104V 9630022459NBR NBR 7400.174N/174N 9630066039EPDM EPDM 7400.174E/174E 9630061973FPM FPM 7400.174V/174V 9630050779PTFE PTFE 7400.174P/174P 9630060209PTFE NBR 7400.174P/174NPTFE EPDM 7400.174P/174EPTFE FPM 7400.174P/174VNBR NBR 7400.204N/104NEPDM EPDM 7400.204E/104E 9630097660FPM FPM 7400.204V/104V 9630085532PTFE PTFE 7400.204P/104PPTFE NBR 7400.204P/104NPTFE EPDM 7400.204P/104EPTFE FPM 7400.204P/104V


Drg.

No. Part No. Item No.Housing, BSPT 5265.327A 9630023635Housing, NPT 5265.327B 9630045904Housing, BSPT 5265.322A 9630026518Housing, NPT 5265.322BElbow, BSPT 5192.050A 9630034032Elbow, NPT 5192.050B 9630034033Gasket 11 2 5198.102 9630031351Stud - 4 6350.111 9630025823Nut, Stud - 4 5330.000 9630024051Note: Elbows only required on horizontally ported pumps with flanged connections.

Description

NMOG vertical ported13 2

13A 4

Item No.


Inboard Seal 'O'

Ring

Outboard Seal 'O'

Ring


Qty




Part No.







Inboard Seal







Outboard Seal

NBR NBR 7400.105N/105N 9630039093EPDM EPDM 7400.105E/105E 9630046016FPM FPM 7400.105V/105V 9630042534PTFE PTFE 7400.105P/105P 9630056839PTFE NBR 7400.105P/105NPTFE EPDM 7400.105P/105EPTFE FPM 7400.105P/105VNBR NBR 7400.145N/145N 9630039757EPDM EPDM 7400.145E/145E 9630054831FPM FPM 7400.145V/145V 9630091324PTFE PTFE 7400.145P/145PPTFE NBR 7400.145P/145NPTFE EPDM 7400.145P/145EPTFE FPM 7400.145P/145VNBR NBR 7400.175N/105N 9630039760EPDM EPDM 7400.175E/105E 9630040624FPM FPM 7400.175V/105V 9630020927PTFE PTFE 7400.175P/105P 9630045112PTFE NBR 7400.175P/105NPTFE EPDM 7400.175P/105EPTFE FPM 7400.175P/105V 9630045614NBR NBR 7400.175N/175NEPDM EPDM 7400.175E/175E 9630061989FPM FPM 7400.175V/175V 9630048424PTFE PTFE 7400.175P/175P 9630065194PTFE NBR 7400.175P/175NPTFE EPDM 7400.175P/175EPTFE FPM 7400.175P/175VNBR NBR 7400.205N/105NEPDM EPDM 7400.205E/105EFPM FPM 7400.205V/105V 9630050392PTFE PTFE 7400.205P/105PPTFE NBR 7400.205P/105NPTFE EPDM 7400.205P/105EPTFE FPM 7400.205P/105V


Drg.

No. Part No. Item No.Housing, BSPT 5265.328A 9630040950Housing, NPT 5265.328B 9630046650Housing, BSPT 5265.323A 9630032757Housing, NPT 5265.323B 9630032756Gasket 11 2 5198.103 9630031077Stud - 4 6350.107 9630028904Nut, Stud - 4 5330.000 9630024051





Inboard Seal



Qty

Inboard Seal 'O'

Ring

Outboard Seal 'O'

Ring





13 2NMOG vertical ported



Part No. Item No.

Description






Outboard Seal

NBR NBR 7400.106N/106N 9630022646EPDM EPDM 7400.106E/106EFPM FPM 7400.106V/106V 9630039516PTFE PTFE 7400.106P/106PPTFE NBR 7400.P106P/106NPTFE EPDM 7400.P106P/106EPTFE FPM 7400.P106P/106VNBR NBR 7400.146N/146N 9630026239EPDM EPDM 7400.146E/146EFPM FPM 7400.146V/146VPTFE PTFE 7400.146P/146PPTFE NBR 7400.P146P/146NPTFE EPDM 7400.P146P/146EPTFE FPM 7400.P146P/146VNBR NBR 7400.P176N/106N 9630030293EPDM EPDM 7400.P176E/106E 9630030215FPM FPM 7400.P176V/106V 9630039743PTFE PTFE 7400.P176P/106P 9630039742PTFE NBR 7400.P176P/106NPTFE EPDM 7400.P176P/106E 9630041470PTFE FPM 7400.P176P/106VNBR NBR 7400.176N/176N 9630039523EPDM EPDM 7400.176E/176E 9630061932FPM FPM 7400.176V/176V 9630052953PTFE PTFE 7400.176P/176P 9630100941PTFE NBR 7400.P176P/176NPTFE EPDM 7400.P176P/176EPTFE FPM 7400.P176P/176VNBR NBR 7400.P206N/106NEPDM EPDM 7400.P206E/106EFPM FPM 7400.P206V/106V 9630064992PTFE PTFE 7400.P206P/106PPTFE NBR 7400.P206P/106NPTFE EPDM 7400.P206P/106EPTFE FPM 7400.P206P/106V

Note: Above are listed the most common seal ring / 'O' ring combinations - for other combinations see p.47.Note: For SR6 seals where inboard and outboard seals are different, then there is an additional "P" in thepart number to distinguish between SR6 seals and A7-0550 (AP550) and G7-0550 (GP550) seals

Drg.

No. Part No. Item No.Housing, BSPT 5265.329A 9630028630Housing, NPT 5265.329B 9630047130Gasket 11 2 5198.104 9630030911Screw - 4 5990.004 9630024589

13 2

Description

Inboard Seal


Qty






Inboard Seal 'O'

Ring

Outboard Seal 'O'

Ring


Part No. Item No.









R90 Double Mechanical Seals (Complete - Part Numbering)

The table below shows how to create the complete seal part number.

Example: 7400.174V/144VDouble R90 seal with Tungsten Carbide vs. Tungsten Carbide faces inboard with FPM product wettedO' rings and Inserted Carbon vs. Stainless Steel outboard faces with FPM flush wetted 'O' rings for SR4or NMOG 622/632 pump models.

7400. ** * * / ** * *

N = NBR N = NBRE = EPDM E = EPDMV = FPM V = FPMP = PTFE P = PTFE

R90Mechanical

Seal

InboardSeal

Faces

OutboardSeal

Faces

SR1 = 1 SR1 = 1SR2 = 2 SR2 = 2SR3 = 3 SR3 = 3SR4 = 4 SR4 = 4SR5 = 5 SR5 = 5SR6 = 6 SR6 = 6

10 = Solid Carbon vs. Stainless Steel14 = Inserted Carbon vs. Stainless Steel16 = Inserted Carbon vs. Tungsten Carbide17 = Tungsten Carbide vs. Tungsten Carbide19 = Inserted Carbon vs. Silicon Carbide20 = Silicon Carbide vs. Silicon Carbide


R90 Double Mechanical Seals (Parts) - SR1-2 and NMOG 322/332 - 422/432 Pumps

Drg


NBR 5380.214 9630028449 5380.222 9630027299EPDM 5380.218 9630027782 5380.226 9630028377FPM 5380.216 9630028447 5380.224 9630028379PTFE 5380.220 9630019763 5380.228 9630028374Solid Carbon R5630.066 9630026215 R5630.067 9630026164Inserted Carbon R5630.060 9630025257 R5630.061 9630025258Tungsten Carbide R5630.072 9630029728 R5630.073 9630026168Silicon Carbide R5630.078 9630026003 R5630.079 9630044552Stainless Steel R7400.121 9630030218 R5610.080 9630025252Tungsten Carbide R7400.131 9630026464 R5610.086 9630026209Silicon Carbide R7400.181 9630027025 R5610.092 9630044551NBR 5380.213 9630028460 5380.221 9630027301EPDM 5380.217 9630028446 5380.225 9630028378FPM 5380.215 9630028448 5380.223 9630028380PTFE 5380.219 9630028382 5380.227 9630028375Stainless Steel R5610.079 9630025251 R7400.122 9630030219Tungsten Carbide R5610.085 9630030106 R7400.132 9630026570Silicon Carbide R5610.091 9630027018 R7400.182 9630027024

5/7 Wave Spring 4 R6300.031 9630026769 R6300.032 96300267705a/7a Washer 4 R6400.061 9630045430 R6400.062 9630045431

6 Drive Ring 2 R5620.041 9630064227 R5620.042 963006422814 Set Screw 6 6010.013 9630030299 6010.013 9630030299

9Rotary Seal Assembly (outboard)

2

Note: SR1 pump - Rotary Seal Assembly (inboard) comprises of rotary seal ring (3), wave spring (5), washer (5A), drive ring (6) and set screw (14). Rotary Seal Assembly (outboard) comprises of rotary seal ring (9), wave spring (7) and washer (7A).


SR2 pump - Rotary Seal Assembly (inboard) comprises of rotary seal ring (3), wave spring (5), washer (5A) and drive ring (6). Rotary Seal Assembly (outboard) comprises of rotary seal ring (9), wave spring (7), washer (7A) and set screw (14).

1/12Stationary Seal Ring 'O' Ring

4

4/8Rotary Seal Ring 'O' Ring

4

2

4

3Rotary Seal Assembly (inboard)


2/10Stationary Seal Ring (inboard or outboard)



Drg



5/7 Wave Spring 4 R6300.033 9630022957 R6300.034 96300262285a/7a Washer 4 R6400.063 9630045432 R6400.064 9630045433

6 Drive Ring 2 R5620.043 9630064229 R5620.044 963006423014 Set Screw 6 6010.013 9630030299 6010.015 9630028475


2

Note: Rotary Seal Assembly (inboard) comprises of rotary seal ring (3), wave spring (5), washer (5A) and drive ring (6). Rotary Seal Assembly (outboard) comprises of rotary seal ring (9), wave spring (7), washer (7A) and set screw (14).


2


4


4


4

SR4 and NMOG 622/632Description Material Qty




Drg



5/7 Wave Spring 4 R6300.035 9630026208 - -5/7 Coil Spring 24 - - R6300.036 9630026227

5a7a Washer 4 R6400.065 9630045434 R6400.066 96300454356 Drive Ring 2 R5620.045 9630064231 R5620.046 963005882314 Set Screw 6 6010.014 9630030300 6010.018 9630026071



4



4


4


2


2

Note: Rotary Seal Assembly (inboard) comprises of rotary seal ring (3), wave spring (5), washer (5A) and drive ring (6). Rotary Seal Assembly (outboard) comprises of rotary seal ring (9), wave spring (7), washer (7A) and set screw (14).


R90 Double Mechanical Seal - Exploded View Drawing


Hyclean Single Mechanical Seals (Complete) - SR1-2 and NMOG 322/332 - 422/432 Pumps



NBR 7600.101N 9630070142 7600.102N 9630046729EPDM 7600.101E 9630053608 7600.102E 9630046731FPM 7600.101V 9630060999 7600.102V 9630046730NBR 7600.181N 9630090687 7600.182N 9630046745EPDM 7600.181E 9630090686 7600.182E 9630046747FPM 7600.181V 9630057357 7600.182V 9630046746NBR 7600.201N 9630090685 7600.202N 9630046758EPDM 7600.201E 9630053609 7600.202E 9630046760FPM 7600.201V 9630065312 7600.202V 9630046759


Retaining Clip 4 5087.054 9630050761 31494.5087.052 9630042394Screw, Retaining Clip 4 5990.067 9630027365 5990.067 9630027365

Flushed Hyclean Mechanical Seals:

Drawing


Lip Seal (FPM) 9 2 5310.114 9630054231 5310.107 9630043050Housing, BSPT 5265.423A 9630054246 5265.388A 9630034722Housing, NPT 5265.423B 9630054248 5265.388B 9630041956Housing, BSPT (NMOG 5265.423A 9630054246 5265.382A 9630046458Housing, NPT (vert port) 5265.423B 9630054248 5265.382B 9630046459'O' Ring (FPM) 7 2 5380.273 9630027378 1551.138 9630037158Screw, Housing - 4 5990.012 9630024603 5990.011 9630024601Note: Retaining clip and screw not required for flushed seals.

Description


SR1 and NMOG 322/332Rotary Seal /Stationary Seal Ring


Qty

Silicon Carbide / Carbon


Description

8 2










Retaining Clip 4 31495.5087.053 9630042396 31495.5087.053 9630042396Screw, Retaining Clip 4 5990.064 9630042399 5990.064 9630042399


Drawing


Lip Seal (FPM) 9 2 5310.027 9630024046 5310.109 9630043052Housing, BSPT 5265.389A 9630042563 5265.390A 9630029496Housing, NPT 5265.389B 9630042326 5265.390B 9630042327Housing, BSPT (NMOG 5265.286A 9630034670 5265.287A 9630034957Housing, NPT (vert port) 5265.286B 9630035005 5265.287B 9630047784'O' Ring (FPM) 7 2 5380.399 9630043058 5380.403 9630043060Screw, Housing - 4 5990.066 9630028936 5990.066 9630028936Note: Retaining clip and screw not required for flushed seals.





'O' RingsSR4 and NMOG 622/632SR3 and NMOG 522/532


8 2

SR3 and NMOG 522/532 SR4 and NMOG 622/632Description

QtyDescription

Qty







Retaining Clip 4 31495.5087.053 9630042396 31495.5087.053 9630042396Screw, Retaining Clip 4 5990.064 9630042399 5990.064 9630042399


Drawing


Lip Seal (FPM) 9 2 5310.052 9630028335 5310.068 9630032804Housing, BSPT 5265.391A 9630042118 5265.411A 9630050398Housing, NPT 5265.391B 9630042121 5265.411B 9630049929Housing, BSPT (NMOG 5265.288A 9630048337 5265.411A 9630050398Housing, NPT (vert port) 5265.288B 9630048338 5265.411B 9630049929'O' Ring (FPM) 7 2 5380.407 9630043063 5380.292 9630039129Screw, Housing - 4 5990.034 9630024635 - -Stud - 4 - - 6350.105 9630027485Nut - 4 - - 5330.000 9630024051Washer - 4 - - 6400.037 9630024233Note: Retaining clip and screw not required for flushed seals.






Description

Description Qty

8 2






Hyclean Single Mechanical Seals (Parts) - SR and NMOG Pump Models

Drg


NBR 1550.320 9630050800 31494.5001.1 9630042759EPDM 1555.320 9630050799 31494.5001.5 9630042761FPM 1551.320 9630050801 31494.5001.2 9630042760

2 Wave Spring 2 R6300.039 9630050798 31494.0508.1 9630042767NBR 1550.114 9630023345 1550.121 9630019400EPDM 1555.114 9630023526 1555.121 9630025331FPM 1551.114 9630023406 1551.121 9630019399Solid Carbon R5630.092 9630031237 31494.0501.2 9630029349Silicon Carbide R5630.093 9630023183 31494.0501.3 9630029474Inserted Sil.Car. - - 31494.0501.9 9630057066Stainless Steel R5610.101 9630031240 31494.0506.1 9630042757Silicon Carbide R5610.102 9630031241 31494.0506.3 9630042758NBR 6400.086 9630050796 6400.069 9630046535FPM 6400.087 9630050797 6400.073 9630046695

Drg


NBR 31495.5001.1 9630042771 31496.5001.1 9630042786EPDM 31495.5001.5 9630042773 31496.5001.5 9630042788FPM 31495.5001.2 9630042772 31496.5001.2 9630042787

2 Wave Spring 2 31495.0508.1 9630042780 31496.0508.1 9630042794NBR 1550.124 9630046505 1550.131 9630023353EPDM 1555.124 9630046509 1555.131 9630023531FPM 1551.124 9630046508 1551.131 9630023418Solid Carbon 31495.0501.2 9630037760 31496.0501.2 9630025796Silicon Carbide 31495.0501.3 9630042768 31496.0501.3 9630042783Inserted Sil.Car. 31495.0501.9 9630056418 31496.0501.9 9630052311Stainless Steel 31495.0506.1 9630042769 31496.0506.1 9630042784Silicon Carbide 31495.0506.3 9630042770 31496.0506.3 9630042785NBR 6400.070 9630046536 6400.071 9630046537FPM 6400.074 9630046696 6400.075 9630046697

Drg


NBR 31497.5001.1 9630042799 1550.339 9630048174EPDM 31497.5001.5 9630042801 1555.339 9630030198FPM 31497.5001.2 9630042800 1551.339 9630048175

2 Wave Spring 2 31497.0508.1 9630042807 31498.0508.1 9630048005NBR 1550.137 9630046511 5380.246 9630025417EPDM 1555.137 9630046514 5380.250 9630025437FPM 1551.137 9630046513 5380.248 9630025398Solid Carbon 31497.0501.2 9630039819 31498.0501.2 9630047980Silicon Carbide 31497.0501.3 9630042795 - -Inserted Sil.Car. 31497.0501.9 9630052312 31498.0501.3 9630048002Stainless Steel 31497.0506.1 9630042797 31498.0506.1 9630048004Silicon Carbide 31497.0506.3 9630042798 31498.0506.3 9630048003NBR 6400.072 9630046538 6400.079 9630048006FPM 6400.076 9630046698 6400.080 9630048007

3

6 Washer 2

5

5Rotary Seal Ring

2

1

3

6 Washer 2


2

Rotary Seal Ring

2


Rotorcase 'O' Ring

2


2


2

Shaft 'O' Ring

5Rotary Seal Ring

2

6 Washer 2


1Rotorcase 'O' Ring

2


3 Shaft 'O' Ring 2


2

Shaft 'O' Ring


1Rotorcase 'O' Ring

2


2


Hyclean Mechanical Seal - Exploded View Drawing


Hyclean Flushed Mechanical Seal - Exploded View Drawing


Packed Gland Seals - Pump Models SR1-4 and NMOG 322/332 - 622/632

Drg


NBR 5380.316 9630034652 5380.052 9630024180EPDM 5380.416 9630043405 5380.417 9630043406FPM 5380.319 9630034859 5380.053 9630024181PTFE 5380.320 9630034860 5380.283 9630031603St. Stl. 6200.220 9630030335 6200.204 9630032656Hardened 6200.168 9630034852 6200.169 9630031521

3 Spacer 2 5670.080 9630034857 5670.081 9630031533Polyamide 5240.061 9630034863 5240.062 9630025189PTFE 5240.071 9630034864 5240.072 9630021041

5 Lantern Ring (if fitted) 2 5650.024 9630034869 5650.019 96300316391 5198.201 9630062179 - -2 - - 5198.100 9630031523

Unflushed 5235.014 9630034843 5235.016 9630031527Flush BSPT 5235.014AA 9630101726 5235.016A 9630031529Flush NPT 5335.014BA 9630101727 5335.016B 9630032351Unflushed 5235.014 9630034843 5235.027 9630027150Flush BSPT 5235.014AA 9630101726 5235.027A 9630025250Flush NPT 5335.014BA 9630101727 5235.027B 9630026320

8 Gland Follower 2 5230.070 9630033379 5230.053 96300315259 Slinger 2 5665.029 9630034858 5665.023 963003178410 Screw 6 6010.011 9630024658 6010.019 9630026007

Nut 4 5330.036 9630058700 5330.035 9630058699Stud 4 6350.115 9630034862 6350.103 9630027364

Drg


NBR 5380.021 9630024120 5380.030 9630024129EPDM 5380.415 9630043403 5380.410 9630043109FPM 5380.019 9630024118 5380.275 9630026743PTFE 5380.284 9630031604 5380.285 9630031605St. Stl. 6200.212 9630033149 6200.239 9630041933Hardened 6200.213 9630033145 6200.171 9630031339

3 Spacer 2 5670.082 9630031469 5670.083 9630031353Polyamide 5240.063 9630025390 5240.064 9630025439PTFE 5240.073 9630026753 5240.074 9630021042

5 Lantern Ring (if fitted) 2 5650.020 9630031640 5650.021 96300316416 Gasket 2 5198.101 9630021471 5198.102 9630031351

Unflushed 5235.018 9630031463 5235.020 9630031343Flush BSPT 5235.018A 9630031465 5235.020A 9630031345Flush NPT 5335.018B 9630032353 5335.020B 9630023254Unflushed 5235.036 9630073522 5235.020 9630031343Flush BSPT 5235.036A 9630073523 5235.020A 9630031345Flush NPT 5235.036B 9630073524 5335.020B 9630023254

8 Gland Follower 2 5230.054 9630031467 - -8a Split Gland Follower 4 - - 5230.080 96300515868b Split Gland Follower Plate 4 - - 5230.087 96300516198c Screw, Split Gland Follower 4 - - 5990.061 96300407149 Slinger 2 5665.024 9630031797 5665.025 963003179810 Screw 2 6010.019 9630026007 6010.019 9630026007

Nut 4 5330.035 9630058699 5330.033 9630025350Stud 4 6350.144 9630058750 6350.125 9630042574

2


1Shaft Sleeve 'O' Ring

2

Description QtySR3 and NMOG 522/532

4 Gland Packing 10

2 Shaft Sleeve 2

All SR pumps are fitted with 10 packing rings (i.e.2 sets of 5) except SR1, which has 8 packing rings (i.e. 2 sets of 4). If a lantern ring is fitted, this replaces 1 packing ring in each seal.



2


2 Shaft Sleeve 2

4 Gland Packing 10

Gasket6

7Housing(NMOG verticallyported)

Housing

7 2Housing(NMOG verticallyported)

Housing


Packed Gland Seals - Pump Models SR5-6 and NMOG 722/732 - 822/832

Drg


NBR 5380.076 9630024193 5380.136 9630024267EPDM 5380.198 9630025794 5380.134 9630024265FPM 5380.077 9630024194 5380.158 9630024289PTFE 5380.192 9630024367 5380.165 9630024337

2 Shaft Sleeve 2 6200.172 9630031081 6200.173 96300309283 Spacer 2 5670.084 9630031087 5670.085 9630030926

Polyamide 5240.065 9630025915 5240.066 9630021037PTFE 5240.075 9630026564 5240.076 9630026406

5 Lantern Ring (if fitted) 2 5650.022 9630031642 5650.023 96300316436 Gasket 2 5198.103 9630031077 5198.104 9630030911

Unflushed 5235.022 9630031061 5235.024 9630030918Flush BSPT 5235.022A 9630031063 5235.024A 9630030936Flush NPT 5335.022B 9630032355 5335.024B 9630032356

8a Split Gland Follower 4 5230.078 9630051180 5230.082 96300521308b Split Gland Follower Plate 4 5230.088 9630052140 5230.089 96300521348c Screw, Split Gland Follower 4 5990.061 9630040714 5990.074 96300515419 Slinger 2 5665.027 9630031800 5665.028 963003180110 Screw 6 6010.014 9630030300 6010.014 9630030300

Nut 4 5330.033 9630025350 5330.033 9630025350Stud 4 6350.107 9630028904 6350.108 9630028906

All SR pumps are fitted with 10 packing rings (i.e.2 sets of 5) except SR1, which has 8 packing rings (i.e. 2 sets of 4). If a lantern ring is fitted, this replaces 1 packing ring in each seal.



2


7 Housing 2

4 Gland Packing 10


Packed Gland Seal - Exploded View Drawing


Pressure Relief Valve (Complete) - SR and NMOG Pump Models

Complete assembly includes rotorcase cover.For elastomers required: N = NBR, E = EPDM, V = FPM and P = PTFE.

Part No. Item No. Part No. Item No. Part No. Item No.

4083.001N 9630032548 4083.002N 9630032550 4083.003N 96300325514083.001E 9630047160 4083.002E 9630027296 4083.003E 96300432914083.001V 9630032549 4083.002V 9630033115 4083.003V 96300331194083.001P 9630034307 4083.002P 9630034216 4083.003P 9630034567

4083.001N/HP 9630045539 4083.002N/HP 9630024964 4083.003N/HP 96300481774083.001E/HP 9630047618 4083.002E/HP 9630024957 4083.003E/HP 96300459054083.001V/HP 9630037687 4083.002V/HP 9630045997 4083.003V/HP 96300456094083.001P/HP 9630047617 4083.002P/HP 9630024959 4083.003P/HP 9630048178

4083.101N 9630044546 4083.102N 9630045082 4083.103N 96300469714083.101E 9630091243 4083.102E 9630046972 4083.103E 96300469734083.101V 9630091244 4083.102V 9630059453 4083.103V 96300268384083.101P 9630091245 4083.102P 9630091250 4083.103P 9630091255

4083.101N/HP 9630091246 4083.102N/HP 9630091251 4083.103N/HP 96300912564083.101E/HP 9630091247 4083.102E/HP 9630091252 4083.103E/HP 96300912574083.101V/HP 9630091248 4083.102V/HP 9630091253 4083.103V/HP 96300912584083.101P/HP 9630091249 4083.102P/HP 9630091254 4083.103P/HP 9630091259

Part No. Item No. Part No. Item No.4083.004N 9630032552 4083.005N 96300325534083.004E 9630039307 4083.005E 96300455414083.004V 9630033120 4083.005V 96300331284083.004P 9630034189 4083.005P 9630045590

4083.004N/HP 9630033094 4083.005N/HP 96300476934083.004E/HP 9630031450 4083.005E/HP 96300476924083.004V/HP 9630037120 4083.005V/HP 96300291034083.004P/HP 9630030615 4083.005P/HP 9630045543

4083.104N 9630091260 4083.105N 96300912654083.104E 9630046974 4083.105E 96300912664083.104V 9630075494 4083.105V 96300472734083.104P 9630042755 4083.105P 9630042284

4083.104N/HP 9630091261 4083.105N/HP 96300912674083.104E/HP 9630091262 4083.105E/HP 96300912684083.104V/HP 9630091263 4083.105V/HP 96300912694083.104P/HP 9630091264 4083.105P/HP 9630091270

Part No. Item No. Part No. Item No.4083.006N 9630032554 4083.106N 96300912724083.006E 9630057151 4083.106E 96300558934083.006V 9630033133 4083.106V 96300543294083.006P 9630042269 4083.106P 9630042271

4083.006N/ME 9630045542 4083.106N/ME 96300912734083.006E/ME 9630025005 4083.106E/ME 96300912744083.006V/ME 9630046886 4083.106V/ME 96300912754083.006P/ME 9630022269 4083.106P/ME 96300912764083.006N/HP 9630038272 4083.106N/HP 96300912774083.006E/HP 9630058067 4083.106E/HP 96300912784083.006V/HP 9630045807 4083.106V/HP 96300912794083.006P/HP 9630048700 4083.106P/HP 9630091280

4083.006N/HP1 9630049002 4083.106N/HP1 96300912814083.006E/HP1 9630062101 4083.106E/HP1 96300912824083.006V/HP1 9630036122 4083.106V/HP1 96300912834083.006P/HP1 9630091271 4083.106P/HP1 9630091284


Std pressure< 10 bar

SR6 and NMOG 822/832 standard

SR6 and NMOG 822/832with lever lift

< 10 bar

Valve type

< 15 bar


< 18 bar

High pressure> 12 bar (SR1)> 10 bar (2-3)with lever lift

Std pressure < 12 bar (SR1)< 10 bar (2-3)

High pressure> 12 bar (SR1)> 10 bar (2-3)

Std pressure< 12 bar (SR1)< 10 bar (2-3) with lever lift

High pressure> 10 bar

Std pressure < 10 barwith lever lift

High pressure> 10 barwith lever lift

Valve type

< 7 bar

Valve typeSR1 and NMOG 322/332 SR2 and NMOG 422/432 SR3 and NMOG 522/532


Pressure Relief Valve (Parts) - SR1-5 and NMOG 322/332 - 722/732 Pump Models

Drg


SR1 5131.093 9630026292 - -SR2 5131.094 9630026902 - -SR3 5131.095 9630026356 - -SR4 - - 5131.096 9630028799SR5 - - 5131.097 9630028797SR1 6130.035 9630047336 - -SR2 6130.036 9630047338 - -SR3 6130.037 9630047340 - -SR4 - - 6130.038 9630047649SR5 - - 6130.039 9630047651NBR 5380.030 9630024129 5380.028 9630024127EPDM 5380.410 9630043109 5380.411 9630043110FPM 5380.275 9630027643 5380.035 9630024131PTFE 5380.285 9630031605 5380.303 9630032248

4 Valve Pin 1 5170.027 9630026075 5170.028 96300318065 Shim set St. Stl. 1 6150.323 9630101745 6150.324 96301017466 Backstop disc 1 5135.009 9630027707 5135.010 96300318047 'O' Ring (NBR), Backstop disc 1 5380.269 9630027508 5380.291 9630031831

8/15 Bush 2 5060.015 9630047342 5060.016 96300476479 Screw, Backstop disc 4 5990.011 9630024601 5990.012 9630024603

Standard 6130.025 9630027738 6130.028 9630031808for lever lift 6130.034 9630042536 6130.033 9630042279

11 'O' Ring (NBR), Pneumatic piston 1 5380.267 9630027500 5380.289 963003182912 Pneumatic Piston 1 6130.027 9630026981 6130.031 963003181413 'O' Ring (NBR), Pneumatic piston 1 5380.268 9630027160 5380.290 963003183014 Circlip 1 5090.007 9630027978 5090.008 9630031833

Standard 5245.002 9630025565 5245.005 9630031816For lever lift 5245.014 9630042540 5245.012 9630042273

17 Valve Guide Pin 1 5245.004 9630027546 5245.007 9630031824< 10 bar 6290.017 9630029781 6290.021 9630033372> 10 bar 6290.023 9630034501 6290.024 9630034502

19 Screw, spring guide 4 5990.046 9630027692 5990.024 963002462120 Valve spring guide 4 5245.003 9630027785 5245.006 963003181821 Valve spring adjuster 1 5015.009 9630027770 5015.010 963003182022 Washer 1 - - 6400.048 963003523223 Nut 1 5340.048 9630027975 5340.049 9630031834

Standard 5267.023 9630027977 5267.024 9630031822For lever lift 5267.026 9630042538 5267.025 9630042277Standard 1 5985.001 9630027694 5985.001 9630027694For lever lift 2 6000.009 9630045083 6000.001 9630024638

26 Screw, spring adjuster 4 5990.046 9630027692 5990.050 9630032120- Thrust washer 1 6400.055 9630042424 6400.055 9630042424- Nut 1 5330.033 9630025350 5330.033 9630025350- Thrust washer adaptor 1 6400.054 9630042423 6400.054 9630042423- Lever sub-assembly 1 4083.023 9630045081 4083.022 9630042457

SR4-5 andNMOG 622/632 - 722/732Description Qty

25 Screw, valve housing

Lever liftonly

SR1-3 andNMOG 322/332 - 522/532

18 Spring, compression 4

10 Valve shaft 1

3'O' Ring, Hydraulic Piston

1

Valve Guide 1

24 Valve housing 1

1 Rotorcase cover 1

2

16

Hydraulic Piston 1


Pressure Relief Valve (Parts) - SR6 and NMOG 822/832 Pump Models

Drg

No. Part No Item No

1 Rotorcase cover 1 5131.0982 Hydraulic Piston 1 6130.030

NBR 5380.288 9630028374EPDM 5380.412 9630043111FPM 5380.301 9630032246PTFE 5380.302 9630032247

4 Valve Pin 1 5170.028 96300318065 Shim set St. Stl. 1 - -6 Backstop disc 1 5135.010 96300318047 'O' Ring (NBR), Backstop disc 1 5380.291 9630031831

8/15 Bush 2 5060.011 96300318239 Screw, Backstop disc 4 5990.012 9630024603

Standard 6130.028 9630031808For lever lift 6130.033 9630042279

11 'O' Ring (NBR), Pneumatic piston 1 5380.289 963003182912 Pneumatic Piston 1 6130.032 963003471813 'O' Ring (NBR), Pneumatic piston 1 5380.290 963003183014 Circlip 1 5090.008 9630031833

Standard 5245.009 9630034714For lever lift 5245.013 9630042275

17 Valve Guide Pin 1 5245.007 9630031824< 7 bar 144< 10 bar 192< 15 bar 216< 18 bar 240

19 Nut, spring guide 4 5330.029 963003472520 Valve spring guide 4 5245.010 963003471621 Valve spring adjuster 1 5015.011 963003471222 Washer 12 6400.047 963003472723 Nut 1 5340.054 9630053244

Standard 5267.024 9630031822For lever lift 5267.025 9630042277Standard 1 5985.001 9630027694For lever lift 2 6000.001 9630024638

25a Washer, valve housing screw 1 6400.046 963003012126 Screw, spring adjuster 8 5990.050 9630032120

Thrust washer 1 6400.055 9630042424Nut 1 5330.033 9630025350Thrust washer adaptor 1 6400.054 9630042423Lever sub-assembly 1 4083.022 9630042457

< 7 bar < 10 bar < 15 bar < 18 barSprings arranged: ( )( )( )( ) (( ))(( ))(( ))(( )) ((( )))((( )))((( ))) ((( )))((( )))((( )))

1 stack = ( ) 2 springs (( )) 4 springs ((( ))) 6 springs ((( ))) 6 springs

18 stacks/set 12 stacks/set 9 stacks/set 10 stacks/set

Qty sets each valve: 4 4 4 4Total qty springs: 144 192 216 240

6280.002 9630034726


18 Spring, disc

3 'O' Ring, Hydraulic Piston

10 Valve shaft

Description

SR6 Relief Valve Spring Arrangements

Valve Guide 1

24 Valve housing 1

25 Screw, valve housing

Lever liftonly

Note: For SR6 and NMOG 822/832 Items 1 and 2 are only available as spare parts as part of complete assembly.

Qty

16

1

1


Pressure Relief Valve - Exploded View Drawing


Rotorcase Cover Jackets - SR and NMOG Pump Models

Pump Model Description Qty Part No. Item No.

Rotorcase cover drilled for jacket 1 5130.331 9630027764Jacket 1 5268.025 9630031941Screw 4 5990.012 9630024603Rotorcase cover drilled for jacket 1 5130.332 9630027767Jacket 1 5268.026 9630031943Screw 4 5990.012 9630024603Rotorcase cover drilled for jacket 1 5130.333 9630027766Jacket 1 5268.027 9630031945Screw 4 5990.012 9630024603Rotorcase cover drilled for jacket 1 5130.334 9630030268Jacket 1 5268.028 9630031947Screw 4 5990.050 9630032120Rotorcase cover drilled for jacket 1 5130.335 9630027765Jacket 1 5268.029 9630031949Screw 4 5990.050 9630032120Rotorcase cover drilled for jacket 1 5130.336 9630027763Jacket 1 5268.030 9630031951Screw 4 5990.048 9630031826

Rotorcase Saddles - SR and NMOG Pump Models

Pump Model Description Qty Part No. Item No.

Saddle 2 5268.031 9630032345Screw 4 5990.043 9630018807

Saddle 2 5268.032 9630032347Screw 4 5990.012 9630024603

Saddle 2 5268.033 9630031953Screw 4 5990.009 9630024598

Saddle 2 5268.034 9630031955Screw 4 5990.048 9630031826

Saddle 2 5268.035 9630031957Screw 4 5990.010 9630024599

Saddle 2 5268.036 9630031959Screw 4 5990.010 9630024599

See Pages 29-31

See Pages 29-31

SR1 andNMOG 322/332

SR2 andNMOG 422/432

SR5 andNMOG 722/732

SR6 andNMOG 822/832

SR3 andNMOG 522/532

SR4 andNMOG 622/632

Rotorcase drilled for saddle 1

SR4 andNMOG 622/632

SR1 andNMOG 322/332

SR2 andNMOG 422/432

SR3 andNMOG 522/532

See Pages 29-31

SR5 andNMOG 722/732

SR6 andNMOG 822/832

See Pages 29-31

See Pages 29-31

See Pages 29-31







Jackets and Saddles - Exploded View Drawing


Miscellaneous Items

Part No. Item No.

1/8" BSPT 5470.000 96300244151/8" NPT 5470.006 96300244221/4" BSPT 5470.001 96300244171/4" NPT 5470.004 9630024419

Grease filled gearboxes in gearcases drilled for oil.If Gearcase is drilled for Oil and supplied for Grease then the same fixings are required as for Oil, EXCEPTthat Unvented Filler Plug 31495.0052.1 is used instead of 31491.0052.1 and 5480.001

4

The following housings have 1/8" connectionsR90 Flush and Double sizes SR1-2 and NMOG 322/332 - 522/532Hyclean Flush sizes SR1-4 and NMOG 322/332 - 622/632Packed Gland sizes SR1-4 and NMOG 322/332 - 622/632The following housings have 1/4" connectionsR90 Flush and Double sizes SR4-6 and NMOG 622/632 - 822/832Hyclean Flush sizes SR5-6 and NMOG 722/732 - 822/832Packed Gland sizes SR5-6 and NMOG 722/732 - 822/832

QtySR1-6

Description

Plug, Seal Housing


LKPL and Pump Model Translation Table

SR/3A NMOG LKPL TSR GHPD

SR1/005/SS/3A TSR1NSSSR1/005/SD/3A TSR1NSDSR1/005/HD/3A NMOG/322 LKP-L1005 Type L TSR1NHD GHPD-322SR1/005/LD/3A NMOG/322V LKP-L1005 TSR1NLD GHPD-322VSR1/008/SS/3A TSR1WSSSR1/008/SD/3A TSR1WSDSR1/008/HD/3A NMOG/332 LKP-L1008 Type L TSR1WHD GHPD-332SR1/008/LD/3A NMOG/332V LKP-L1008 TSR1WLD GHPD-332VSR2/013/SS/3A TSR2NSSSR2/013/SD/3A TSR2NSDSR2/013/HS/3A NMOG/422 LKP-L2013 Type L TSR2NHS GHPD-422SR2/013/HD/3A NMOG/422/P LKP-L2013P Type L TSR2NHD GHPD-422PSR2/013/LS/3A NMOG/422V LKP-L2013 TSR2NLS GHPD-422VSR2/013/LD/3A NMOG/422V/P LKP-L2013P TSR2NLD GHPD-422V/PSR2/018/SS/3A TSR2WSSSR2/018/SD/3A TSR2WSDSR2/018/HS/3A NMOG/432 LKP-L2018 Type L TSR2WHS GHPD-432SR2/018/HD/3A NMOG/432/P LKP-L2018P Type L TSR2WHD GHPD-432PSR2/018/LS/3A NMOG/432V LKP-L2018 TSR2WLS GHPD-432VSR2/018/LD/3A NMOG/432V/P LKP-L2018P TSR2WLD GHPD-432V/PSR3/027/SS/3A TSR3NSSSR3/027/SD/3A TSR3NSDSR3/027/HS/3A NMOG/522 LKP-L3027 Type L TSR3NHS GHPD-522SR3/027/HD/3A NMOG/522/P LKP-L3027P Type L TSR3NHD GHPD-522PSR3/027/LS/3A NMOG/522V LKP-L3027 TSR3NLS GHPD-522VSR3/027/LD/3A NMOG/522V/P LKP-L3027P TSR3NLD GHPD-522V/PSR3/038/SS/3A TSR3WSSSR3/038/SD/3A TSR3WSDSR3/038/HS/3A NMOG/532 LKP-L3038 Type L TSR3WHS GHPD-532SR3/038/HD/3A NMOG/532/P LKP-L3038P Type L TSR3WHD GHPD-532PSR3/038/LS/3A NMOG/532V LKP-L3038 TSR3WLS GHPD-532VSR3/038/LD/3A NMOG/532V/P LKP-L3038P TSR3WLD GHPD-532V/PSR4/055/HS/3A NMOG/622 LKP-L4055 Type L TSR4NHS GHPD-622SR4/055/HD/3A NMOG/622/P LKP-L4055P Type L TSR4NHD GHPD-622PSR4/055/LS/3A NMOG/622V LKP-L4055 TSR4NLS GHPD-622VSR4/055/LD/3A NMOG/622V/P LKP-L4055P TSR4NLD GHPD-622V/PSR4/079/HS/3A NMOG/632 LKP-L4079 Type L TSR4WHS GHPD-632SR4/079/HD/3A NMOG/632/P LKP-L4079P Type L TSR4WHD GHPD-632PSR4/079/LS/3A NMOG/632V LKP-L4079 TSR4WLS GHPD-632VSR4/079/LD/3A NMOG/632V/P LKP-L4079P TSR4WLD GHPD-632V/PSR5/116/HS/3A NMOG/722 LKP-L5116 Type L TSR5NHS GHPD-722SR5/116/HD/3A NMOG/722/P LKP-L5116P Type L TSR5NHD GHPD-722PSR5/116/LS/3A NMOG/722V LKP-L5116 TSR5NLS GHPD-722VSR5/116/LD/3A NMOG/722V/P LKP-L5116P TSR5NLD GHPD-722V/PSR5/168/HS/3A NMOG/732 LKP-L5168 Type L TSR5WHS GHPD-732SR5/168/HD/3A NMOG/732/P LKP-L5168P Type L TSR5WHD GHPD-732PSR5/168/LS/3A NMOG/732V LKP-L5168 TSR5WLS GHPD-732VSR5/168/LD/3A NMOG/732V/P LKP-L5168P TSR5WLD GHPD-732V/PSR6/246/HS/3A NMOG/822 LKP-L6246 Type L TSR6NHS GHPD-822SR6/246/HD/3A NMOG/822/P LKP-L6246P Type L TSR6NHD GHPD-822PSR6/246/LS/3A NMOG/822V LKP-L6246 TSR6NLS GHPD-822VSR6/246/LD/3A NMOG/822V/P LKP-L6246P TSR6NLD GHPD-822V/PSR6/353/HS/3A NMOG/832 LKP-L6353 Type L TSR6WHS GHPD-832SR6/353/HD/3A NMOG/832/P LKP-L6353P Type L TSR6WHD GHPD-832PSR6/353/LS/3A NMOG/832V LKP-L6353 TSR6WLS GHPD-832VSR6/353/LD/3A NMOG/832V/P LKP-L6353P TSR6WLD GHPD-832V/P


Revision History - SR/3A and NMOG Pump Ranges

Issue Ref Date Description

NMOG introduced to replace NMOG "MKI" and now available as horizontally ported as well as vertically ported.'O' ring grooves revised in front covers, rotors, and rotor nutsShaft centres revised to the same as the SR.Vernier timing replaced by timing with torque locking devicesDipsticks replaced by filler plugs and sight glasses.Hyclean seal on pump size NMOG 422/432 upgraded, requiring different shafts.The "L" ring on the Hyclean seal replaced by an 'O' ring on all sizes

1993 NMOG 322/332 introduced in horizontally and vertically ported versions.1993 NMOG 822/832 introduced in horizontally ported version only.

CH4834 30/06/1994 Shim retainers introducedCH4831 06/10/1994 Split gland followers introduced for NMOG 622/632 to NMOG 822/832.

SR/3A introduced to replace SR pump range and made available as vertically ported (SR1-5) as well as horizontally ported (SR1-6).

CH4932SR/3A pump models feature the revised 'O' ring grooves in front covers, rotors, and rotor nuts of the NMOG pump models.SR/3A pump models feature "angular" shape SSP branded gearbox shapes and NMOG pump models feature "round" shape IBEX branded gearbox shapes.The short gearbox versions (SS) of pump sizes SR4, SR5, and SR6 discontinued.The availability of packed gland seals in SR2 and SR3 short (SS) gearboxes withdrawn.

CH4993 17/08/1995Gearcase filler hole on pumps SR1-SR3 and NMOG 322/332 - 522/532 revised from 1/4" to 1/2" and the filler plug changed from item 5470.015 to item 31491.0052.1.

CH5093 21/02/1996

Packed gland arrangements revised to include "Binx" nuts. SR1 and NMOG 322/332 item 5330.036 instead of 5330.000SR2-3 and NMOG 422/432-522/532 item 5330.035 instead of 5330.003SR4-6 and NMOG 622/632-822/832 item 5330.033 instead of 5330.000.

01/05/1996 SR6 and NMOG 822/832 introduced in vertically ported versions.

CH5151 02/08/1996SR4 R90 Flushed seal arrangement changed to include item 5990.078 screw instead of stud 6350.104 and nut 5330.000.

CH5190 24/09/1996SR6 2xR90 seal arrangement changed to include item 5990.004 screw instead of stud 6350.104 and nut 5330.000.

CH5234 30/01/1997 SR1 seal housing gasket 5198.099 replaced by item 5198.201

CH5319 01/10/1997 R90 Flush lip seals revised to fully enclosed FPM with stainless steel spring.

CH5654 14/10/1999SR3 Packed gland stud revised from part number 6350.103 to part 6350.144 and item number 9630027364 to item 9630058750.

CH ?SR3 Drg. No. 3 revised from part number 6350.137 item 9630052263 to part 6350.105 item 9630027485.

SRUFeb2001

SR/3A and NMOG discontinued and replaced by SRU

CH5793 01/03/2001Shim retainers standardised to one item per pump size that is suitable to fit both the SRU and for spares requirements on discontinued SR/3A and NMOG ranges.

CH5795 01/03/2001 Timing gears revised to hardened as standard.CH5825CH5826

01/03/2001Bilobe rotors revised to have the master spline at 45 deg which allows both rotors in the pump to be identical instead of 'handed'.

CH5839 01/03/2001Hyclean flushed lip seals standardised to fully enclosed FPM with stainless steel spring.

2 0211 01/11/2002 NEW MANUAL

2.01 CH10576 25/09/2002SR5 and SR6 pump Drg. No. 5 gearcase cover for grease filled gearbox revised.

NM

OG

IN

TR

OD

UC

TIO

N

1992

SR

/3A

INT

RO

DU

CT

ION

and

NM

OG

Ext

end

ed

June 1995


alfa laval pumps ltd sr/3a and nmog ranges … · nbr 5310.047 9630030621 fpm 5310.078 9630032806...

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