731+ Process Pumps

SAM Engineering (Pty) Ltd.24 Duncan Road, Lilianton, Boksburg, South AfricaTel: +27 (0) 11 823-4250Fax: +27 (0) 11 823-4943Email: pumps@sameng.co.zawww.sameng.co.za

Alloys to suit all applications

Proud Manufacturers of SAMCO® Pumps

2x1x1030-250

70mm70mm13mm

5/10mm50mm50mm

532.25 cm²252mm152mm8mm

21.10x8x15200-330

86mm78mm16mm

5/11mm63.5mm63.5mm

4567.60 cm²

381mm305mm51mm

57.2mm60mm

6x4x10100-250

70mm70mm13mm

5/10mm50mm50mm

534.31 cm²252mm178mm23mm

6x4x8.5100-216

70mm70mm13mm

5/10mm50mm50mm

6125.10cm²

252mm152mm8mm

8x6x15150-330

86mm78mm16mm

5/11mm63.5mm63.5mm

4412.80cm²

381mm254mm44mm

57.2mm60mm

4x3x8.580-216

70mm70mm13mm

5/10mm50mm50mm

670.95cm²216mm140mm16mm

8x6x13150-330

86mm78mm16mm

5/11mm63.5mm63.5mm

6325.08cm²

381mm241mm30mm

57.2mm60mm

3x2x8.550-216

70mm70mm13mm

5/10mm50mm50mm

643.22cm²216mm140mm9mm

28mm

18.6x4x13100-330

70mm70mm13mm

5/10mm50mm50mm

5183.18cm²

330mm203mm25mm

44.5mm28mm

3x1.5x8.540-216

70mm70mm13mm

5/10mm50mm50mm

622.58cm²216mm140mm9mm

44.5mm

17.4x3x1380-330

70mm70mm13mm

5/10mm50mm50mm

681.27cm²330mm178mm17mm

44.5mm28mm

1.5x1x830-200

50mm60mm13mm5/8mm35mm35mm

522.90cm²203mm127mm8mm

28.6mm22mm

16.3x2x1350-330

70mm70mm13mm

5/10mm50mm50mm

465.79cm²330mm254mm14mm

44.5mm28mm

1.5x1x630-150

50mm60mm13mm5/8mm35mm35mm

517.42cm²152mm89mm8mm

28.6mm22mm

13.3x2x1150-280

70mm70mm13mm

5/10mm50mm50mm

654.18cm²279mm165mm15mm

44.5mm28mm

3x1.5x640-150

50mm60mm13mm5/8mm35mm35mm

530.32cm²152mm102mm10mm

28.6mm22mm

14.4x3x1180-280

70mm70mm13mm

5/10mm50mm50mm

694.17cm²279mm178mm22mm

44.5mm28mm

3x2x650-150

50mm60mm13mm5/8mm35mm35mm

547.15cm²152mm102mm12mm

28.6mm22mm

15.3x1.5x1340-330

70mm70mm13mm

5/10mm50mm50mm

438.06cm²330mm254mm6mm

44.5mm28mm

1x0.75x620-150

50mm60mm13mm5/8mm35mm35mm

516.77cm²152mm90mm2mm

28.6mm22mm

12.3x1.5x1140-280

70mm70mm13mm

5/10mm50mm50mm

627.09cm²279mm165mm10mm

44.5mm28mm

731+ Process Pumps | Technical Information

1

{F} {L}

{CP}

{Y}

{V}

{U}

SUCTION

MOUNTING HOLES

{E1}

{E1}

{E2}

{E2}

FRAME FOOT CASING

H - HOLE{A}

{O}

{X}

{D}

{G}

{P}DISCHARGE

KEYNO.

KEY NO. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.

1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.

CSO / 731+CPSTUFFING BOX DIM.BoreDepthSeal Cage WidthPacking – No./SizeSleeve O.D.Mech. Seal SizeIMPELLERNo. VanesInlet AreaMax. DiameterMin. DiameterMax. Sphere SizeSHAFTUnder Sleeve Dia.At Coupling Dia.KEY NO.CSO / 731+CPSTUFFING BOX DIM.BoreDepthSeal Cage WidthPacking – No./SizeSleeve O.D.Mech. Seal SizeIMPELLERNo. VanesInlet AreaMax. DiameterMin. DiameterMax. Sphere SizeSHAFTUnder Sleeve Dia.At Coupling Dia.

① Frame foot has only one mounting hole on pump centre line. ②CP 30.200-92mm

1x0.75x61.5x1x63x1.5x63x2x6

1.5x1x83x1.5x8.53x2x8.54x3x8.56x4x8.52x1x106x4x10

3x1.5x113x2x114x3x11

3x1.5x133x2x134x3x136x4x138x6x138x6x1510x8x15

253876763876761021525015276761027676102152203203254

192538502538507610225102385076385076102152152203

F15F15F15F15F15F35F35F35F35F35F35F35F35F35F35F35F35F35F45F45F45

F4GF4GF4GF4GF4GF4HF4HF4HF4HF4HF4HF4HF4HF4HF4HF4HF4HF4HF4JF4JF4J

445445445445445597597597597597597597597597597597597597860860860

135133133133133210210210210210254254254254254254254254368368368

7676767676②

124124124124124124124124124124124124124203203203

0①

0①

0①

0①

0①

92929292929292929292929292152152152

333333333392929292929292929292929292152152152

210210210210210338338338338338338338338338338338338338520520520

161616161616161616161616161616161618252525

130102102102102102102102102102102102102102102102102102152152152

303298298298298426451489489426597521546572521546572597774825851

103114123133129154175182216170229192206217225225248256232257398

666668888888888888181818

3.53.53.53.53.54444444444444111111

383838383845454545454545454545454545102102102

515151515167676767676767676767676767156156156

170165165165165216241279279216343267292318267292318343406457483

102102102102102102102102102102102102102102102102102102152152152

191191191216216286286286286286286286286286286286286286451451451

121010101013131313131313131313131313151919

PUMPSIZE AND

TYPE

SU

CT

ION

DIS

CH

AR

GE

FRAME

CP CPCP D E1

E2F V X Y A GH L

U

SHAFT DIMENSION

WIDTH DEPTH LENGTH

O P731+ 731+

KEY NO. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21.

Standard Dimensions – Millimetres

Process Pump Construction Data

731+ Series

970 RPM

731+ Process Pumps | Range Charts

2

25

20

15

10

8

6

4

3

Metres

100

90

80

70

60

40

30

20

10

Feet

GPM

Cubic metres per hour0 5 10 20 40 60 80 100 200 400 600 800 1000

20 40 60 80 100 200 400 600 800 1000 2000 4000

9

8

10 12

1316

20

19

15

11

21

7

6

18

17

14

50 H

ertz

2920 RPM

1475 RPM

GPM

50

40

30

20

15

10

8

6

5

4

3

0 5 10 20 40 60 80 100 200 400 600 800 1000

20 40 60 80 100 200 400 600 800 1000 2000 4000

Metres

Cubic metres per hour

1 2 34

9

5

6

78

10 12

16

17

20

19

18

15

180

160140

120

10090

80

60

40

20

Feet

11

21

1314

50 H

ertz

500450400

300

250

200

150

100

80

60

40

20

150

100

50

40

30

20

15

10

5

00600500400300200108060402015 0

20 40 60 80 100 200 400 600 800 1000 1500

Feet Metres

Cubic metres per hour

GPM

1

2

5

6

11

13

17

3 4

10

97

8

1615

1214 18

50 H

ertz

KEY NO.

1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.

970 RPM

-----

3x1.5x8.53x2x8.54x3x8.56x4x8.52x1x106x4x10

3x1.5x113x2x114x3x11

3x1.5x133x2x134x3x136x4x138x6x138x6x1510x8x15

1475 RPM

1x0.75x61.5x1x63x1.5x63x2x6

1.5x1x83x1.5x8.53x2x8.54x3x8.56x4x8.52x1x106x4x10

3x1.5x113x2x114x3x11

3x1.5x153x2x134x3x136x4x138x6x138x6x1510x8x15

2920 RPM

1x0.75x61.5x1x63x1.5x63x2x6

1.5x1x83x1.5x8.53x2x8.54x3x8.56x4x8.52x1x106x4x10

3x1.5x113x2x114x3x11

3x1.5x133x2x13

-----

Data is based on approximate characteristics utilising cool clear water.

FEAT

UR

ES

• Exc

eeds

AN

SI

B73.1

stan

dar

ds

• R

educe

s m

ainte

nan

ce c

osts

• Ext

ends

pum

p life

• Im

pro

ves

pro

duct

ivit

y•

Red

uce

s op

erat

ing

cost

s

MAT

ER

IALS

• C

ast

iron

• D

uct

ile iro

n•

Hig

h c

hro

me

• S

tain

less

• D

uple

x ca

st•

Oth

er e

xoti

cs

OT

HE

R O

PT

ION

S

• “C

P”

Fram

es•

“731+

” Fr

ames

• W

ear

pla

tes

for

abra

sive

duti

es•

Flan

ges:

AS

A o

r B

S 4

504

100

Cas

ing

120

Impel

ler

121

Impel

ler

O-R

ing

130

Stu

ffin

g B

ox

130A

Dyn

amic

Sea

l C

over

131

Pac

king

Bas

e R

ing

132

Gla

nd

133

Lante

rn R

ing

134

Sta

tic

Sea

l

135

Dyn

amic

Sea

l H

ousi

ng

136

Exp

elle

r

137

Sta

tic

Sea

l R

etai

nin

g R

ing

138

Sta

tic

Sea

l C

olla

r

139

Pac

king

Rin

g

140

Fram

e

141

Fram

e Fo

ot

142

Bea

ring

Hou

sing

142A

Bea

ring

Hou

sing

O R

ing

143

Bea

ring

Cap

144

Ret

ainin

g R

ing

145

Fram

e A

dap

ter

146

Adju

stin

g N

ut

147

Sig

ht

Gla

ss

148

Bre

ather

150

Shaf

t

150A

Key

way

151

Slin

ger

155

Shaf

t S

leev

e

156

Spac

er S

leev

e

157

Impel

ler

Sea

l S

leev

e

160

Pum

p E

nd B

eari

ng

162

Dri

ve E

nd B

eari

ng

163

Bea

ring

Oil

Sea

l

164

Bea

ring

Oil

Sea

l

165

Def

lect

or

166

Def

lect

or

167

Bea

ring

Lock

nut

168

Bea

ring

CLo

ckw

asher

Cat

alog

Par

t N

ame

Cod

e

PLE

AS

E N

OT

E:

When

ord

erin

g sp

are

par

ts,

indic

ate

mod

el s

ize,

mat

eria

l of

con

stru

ctio

nan

d /

or

pum

p s

eria

l num

ber

.

139

Sta

tic

Sea

ling

for

Dyn

amic

Sea

l

100

121

120 157

156

145

166

150

164

162

146

151

160

163

165

143

144

142

130A

147

167

168

142A

140

141

155

132

135

136

133

131

134

150A

148

Dia

l Adju

stm

ent

360�

Squar

e to

Squar

eS

etti

ng

130

137

138

731+

Pro

cess

Pum

ps

The

pum

p ac

tion

in S

AM

Eng

inee

ring

’spr

oces

s pu

mps

is p

erfo

rmed

by

com

bini

ng s

hear

forc

es w

ith

the

norm

al li

ft fo

rces

use

d in

con

vent

iona

lce

ntri

fuga

l pum

ps.

Che

mic

al P

roce

ss P

ump

731 P

LUS

Ser

ies