mxh 2,4,8,16 horizontal multi-stage close coupled pumps71 horizontal multi-stage close coupled pumps...
TRANSCRIPT
-
71
Horizontal Multi-Stage Close Coupled Pumpsin stainless steelMXHMXH 2,4,8,162,4,8,16
ConstructionHorizontal multi-stage close coupled pumps in chrome-nickelstainless steel.Compact and robust construction, without protruding flangeand with single-piece lantern bracket and base.Single-piece barrel casing, with front suction port abovepumps axis and radial delivery at top.Filling and draining plugs on the middle of the pump, accessi-ble from any side (like the terminal box).
ApplicationsFor water supply.For clean liquids, without abrasives, which are non-aggressivefor stainless steel (with suitable seal materials, on request).Universal pump, for domestic use, for civil and industrialapplications, for garden use and irrigation.
Operating conditionsLiquid temperature from - 15 °C to + 110 °C.Ambient temperature up to 40 °C.Maximum permissible pressure in the pump casing: 8 bar.Continuous duty.
Motor2-pole induction motor, 50 Hz (n = 2800 rpm).MXH: three-phase 230/400 V ± 10% up to 3 kW;
400/690 V ± 10% from 3,7 to 4 kW.MXHM: single-phase 230 V ± 10%, with thermal protector.
Capacitor inside the terminal box.Insulation class F.Protection IP 54.Classification scheme IE2 for three-phase motors from 0,75 kW.Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request- Other voltages. - Frequency 60 Hz (as per 60 Hz data sheet).- Protection IP 55. - Special mechanical seal- Pump casing seal rings in FPM.- Higher or lower liquid or ambient temperatures.- Motor suitable operation with frequency converter.
MaterialsComponent Material
Pump casing Chrome-nickel steel 1.4301 EN 10088 (AISI 304)Stage casing Chrome-nickel steel 1.4301 EN 10088 (AISI 304)Wear ring PTFEImpeller Chrome-nickel steel 1.4301 EN 10088 (AISI 304)Casing cover Chrome-nickel steel 1.4301 EN 10088 (AISI 304)Spacer sleeve Chrome-nickel steel 1.4301 EN 10088 (AISI 304)
Pump shaft Chrome-nickel steel 1.4305 EN 10088 (AISI 303)Plug Chrome-nickel steel 1.4305 EN 10088 (AISI 303)
Mechanical seal with seat Ceramic alumina, carbon, EPDMaccording to ISO 3069 (Other materials on request)
m /h l/min
3
Q
H
MXH 8 MXH 4 MXH 2
0
0
0 0 26
72.978/05
4 8 12 2 6 10 14 18 22 24 16 20
20 10 40 60
20 10 40
30 50 80 70 100 90 110
30 50
U.S. g.p.m.
0 50 100 150 200 250 300 350 400
Imp. g.p.m. 70 60 90 80
20
10
30
40
50
60
70
180
200
220
160
140
120
100
80
60
40
20
0
m ft
MXH 16
Coverage chart n ≈ 2800 rpm
6
giovanniCasella di testo09/2012
-
+ 0,5 m security margin on NPSH-value is necessary.
72
MXH 205/A 3,5 2 MXHM 205/A 5,4 1,2 0,75 1 57 53,5 50,5 47,5 43,5 39 34 28,5 25,8MXH 206/B 4,7 2,7 MXHM 206 7,4 1,5 1,1 1,5 68,5 65 61,5 58 53,5 48 43 36,5 33,5
MXH 204/A 2,8 1,6 MXHM 204/A 4,2 0,9 0,55 0,75 45 42,5 40,4 37,5 34,5 30,8 26,7 22,4 20,1MXH 203E 2,4 1,4 MXHM 203E 3 0,65 0,45 0,6 33 31 29 27 24,5 21,7 18,6 15,5 13,8MXH 202E 1,7 1 MXHM 202E 2,3 0,5 0,33 0,45 22 20,5 19,4 18 16,4 14,2 12 9,9 8,7
A A A kW kW HP 0 16,6 25 33,3 41,6 50 58,3 66,6 70,8
3 ~ 230 V 400 V 1 ~ 230 V P1 1 1,5 2 2,5 3 3,5 4,25
19 25
14,8 9 5,5
80
4,8P2 0 4Q
m /h
l/min
Hm
3
MXH 402EMXH 403/AMXH 404/AMXH 405/BMXH 406
A2,42,83,54,76,2
A1,41,6 22,73,6
MXHM 402EMXHM 403/AMXHM 404/AMXHM 405MXHM 406
A 34,25,47,49,2
kW0,650,91,21,52
kW 0,45 0,55 0,75 1,1 1,5
HP 0,6 0,75 1 1,5 2
Qm /h
l/min
Hm
33 ~ 230 V400 V 1 ~230 V P1 P2
22,5
44,556,5
68,5
20
40,552
63
19
3850
60
47,5
58
36,5
18,5
45,5
56
35
17,5
43
53,5
33
16
40
51
31
15
33,5
44
26
12,5
26
35
20
9,5
16,5
23
12,5
633 30 29 27,5 26 24,5 23 19,5 15 9,5
83,366,6
0
0
2,25
37,5
3
50
3,5
58,3
4 4,5
75
5 6
100
7
116
8
133
MXH 802/AMXH 803MXH 804MXH 805/A
A3,55
6,27,5
MXHM 802/AMXHM 803MXHM 804MXHM 804
Qm /h
l/min
Hm
33 ~ 230 V400 V 1 ~230 V P1 P2
22,5
4860
20,5
42,554
20
4152 49,5
39
19
4737
18
43,534,5
16,5
39,532
15
3528
13
29,524
11
2419,5
8,536 32 30,5 29 27,5 25,5 23 20 17 14
166133
0
0
5
83,3
6
100
7
116
8 9
150
10 11
183
12
200
13
216A2
2,93,64,3
A5,47,49,2
11,2
kW1,21,52
2,5
kW0,751,11,51,8
HP1
1,52
2,5
MXH 1602MXH 1603/A MXH 1604/AMXH 1605/AMXH 1606/A
A6,27,5
11,5
Qm /h
l/min
Hm
33 ~ 400 V230 V P2
2436486071
2334
46,557,568
21,731,844,55565
20,529,541,551,561
18,826,8384856
17,524,8364553
15,822,4334249
1419,229
37,544
11,515,323
31,536
6,58,8141922
300233
0
0
5
83,3
8
133
11
183
14 16
266
18 20
333
22
366
25
416A3,64,36,69,69,6
kW1,51,83
3,74
HP2
2,545
5,5
331
331
381
405
331
357
381
381
MXH 202E - MXHM 202E
MXH 203E - MXHM 203E
MXH 204/A - MXHM 204/A
MXH 205/A - MXHM 205/A
MXH 402E - MXHM 402E
MXH 403/A - MXHM 403/A
MXH 404/A - MXHM 404/A
MXH 802/A - MXHM 802/A
94
94
118
142
94
94
118
118
182
182
206
230
182
182
206
206
L L1 L2
mm
G 1
G 1
G 1
G 1
G 1
G 1
G 1
G 1
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/2
ISO 228DN2DN1
ISO 228DN2DN1
MXH MXHM
6,8
7,6
10
11,5
7,6
9,3
10,8
10,6
6,9
7,7
11
12,5
7,7
10,3
11,8
11,6
kg
176
176
193
193
176
193
193
193
H
98,5
98,5
112
112
98,5
112
112
112
w
500
476
500
452
482
552
476
516
612
650
687
MXH 206/B - MXHM 206
MXH 405/B - MXHM 405
MXH 406 - MXHM 406
MXH 803 - MXHM 803
MXH 804 - MXHM 804
MXH 805/A - MXHM 805
MXH 1602
MXH 1603/A
MXH 1604/A
MXH 1605/A
MXH 1606/A
166
142
166
118
148
178
128
128
166
203
241
254
230
254
206
236
266
230
230
279
316
354
L L1 L2
mm
G 1
G 1
G 1
G 1
G 1
G 1
G 1 1/2
G 1 1/2
G 1 1/2
G 1 1/2
G 1 1/2
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/2
G 1 1/2
G 1 1/2
G 2
G 2
G 2
G 2
G 2
MXH MXHM
18,5
18
19,5
15,8
18,2
21,4
18,2
20,8
33,8
35,5
36,4
18,6
18
20,5
16,9
19,2
22,4
-
-
-
-
-
kg
127
127
127
127
127
127
117
117
132
132
132
h1
184
184
184
184
184
184
187
187
202
202
202
88
88
88
88
88
88
101
101
113
113
113
h2L3
167
167
167
167
167
207
167
207
232
232
232
w
210
210
210
210
210
210
210
210
235
235
235
H
88
28
4.93.209
8
L2 w
DN
1
(1)
L
DN 2
L1
10
30
112
146
184
H
9
160
127
(2)
DN 2
L1
L
DN
1
L2 w
31
10L3
3.93.020/1
10,5 10
112
h1
h2 H
146
160
30,5
(1)
(2)
Performance n ≈ 2800 rpm
Dimensions and weights
P1 Max. power input. Test results with clean cold water, without gas content.P2 Rated motor power output. Tolerances according to ISO 9906, annex A.
TYPE
TYPE
(1) Filling (2) Draining
Horizontal Multi-Stage Close Coupled Pumpsin stainless steelMXHMXH 2,4,8,162,4,8,16
-
73
0 1 2 3 4 5
0 20 40 60 80
30
40
50
20
30
40
50
60
70
10
50
100
150
ft
5 10 15 Imp. g.p.m. 0
0 5 0
4
8
1 2 3 4 72.976/05 72.977/05 0
20
10
200
H m
m /h
l/min
3
Q
NPSH
ft
0
20
10
ft
m /h
3 Q
MXH 205
MXH 206
MXH 204
MXH 203
MXH 202
η%
m
0 2 4 6 8
0 50 100
40
50
60
20
30
40
50
60
70
10
0 10
50
100
150
ft
20 Imp. g.p.m.
0 0
4
8
2 4 6 8
H m
m /h
l/min Q
NPSH
m /h3 Q
MXH 405
MXH 406
MXH 404
MXH 403
MXH 402
3
% η
m
200
0 14
0
50
60
70
20
30
40
50
60
10
Imp g.p.m. 0
0 0
2
4
8
4 6 8 10 12
14 4 6 8 10 12 72.397/1
50 100 150 200
12
20 30 40 50
50
100
150
200
ft
ft
MXH 805
MXH 804
MXH 803
MXH 802
0
4
H m
m /h
l/min Q
NPSH
3
% η
m
m /h Q 3
0 28
0
30
50
70
20
30
40
50
60
70
10
Imp g.p.m.0
0 1
3
5
4
8 12 16 20 24
28 8 12 16 20 24 72.397/2
100 200 300 400
8
12
16
40 60 80 100
50
100
150
200
ft
ft
H
m
m /h
l/min Q
NPSH
3
% η
m
m /h Q 3
MXH 1604
MXH 1605
MXH 1606
MXH 1603
MXH 1602
Characteristic curves n ≈ 2800 rpm
6
Horizontal Multi-Stage Close Coupled Pumpsin stainless steelMXHMXH 2,4,8,162,4,8,16
-
74
Features
Extra safetyagainst running dry, with the suction port above pump axis.
ReliableAll hydraulic parts in contact with the pumped liquid are of stainless steel. For liquids from -15 °C to 110 °C.
RobustSingle-piece, thick barrel casing.
CompactSingle-piece lantern bracket and base.Without protruding flange.
Greater protectionagainst leakage, with the pump casing cover separated from the motor shield. Possibility of inspecting the seal through the side apertures between the two walls.Greater protection against water entering the motor from outside provided by anextension of the pump casing around the lantern bracket.
3.93.001
Horizontal Multi-Stage Close Coupled Pumpsin stainless steelMXHMXH 2,4,8,162,4,8,16
-
75
Horizontal Multi-Stage Close Coupled PumpsMXHL MXHL AISI 316AISI 316
ConstructionHorizontal multi-stage close coupled pumps in chrome-nickel-molybdenum stainless steel AISI 316L.Compact and robust construction, without protruding flangeand with single-piece lantern bracket and base.Single-piece barrel casing, with front suction port abovepumps axis and radial delivery at top.Filling and draining plugs on the middle of the pump, accessi-ble from any side (like the terminal box).
ApplicationsFor water supply.For clean liquids, without abrasives, which are non-aggressivefor stainless steel (with suitable seal materials, on request).Universal pump, for domestic use, for civil and industrialapplications, for garden use and irrigation.
Operating conditionsLiquid temperature from - 15 °C to + 110 °C.Ambient temperature up to 40 °C.Maximum permissible pressure in the pump casing: 8 bar.Continuous duty.
Motor2-pole induction motor, 50 Hz (n = 2800 rpm).MXHL: three-phase 230/400 V ± 10%.MXHLM: single-phase 230 V ± 10%, with thermal protector.
Capacitor inside the terminal box.Insulation class F.Protection IP 54.Classification scheme IE2 for three-phase motors from 0,75 kW.Constructed in accordance with: EN 60034-1; EN 60034-30.
EN 60335-1, EN 60335-2-41.
Special features on request- Other voltages. - Frequency 60 Hz (as per 60 Hz data sheet).- Protection IP 55. - Special mechanical seal- Pump casing seal rings in FPM.- Higher or lower liquid or ambient temperatures.- Motor suitable operation with frequency converter.
MaterialsComponent Material
Pump casing Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)Stage casing Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)Wear ring PTFEImpeller Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)Casing cover Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)Spacer sleeve Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)
Pump shaft Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)Plug Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)
Mechanical seal with seat Ceramic alumina, carbon, EPDMaccording to ISO 3069 (Other materials on request)
Coverage chart n ≈ 2800 rpm
6.1
m /hl/min
3
Q
H
MXHL 8MXHL 4MXHL 2
0
0
00
72.978/05
4 8 122 6 10 14
2010 40 60
2010 40
30 50
30 50
U.S. g.p.m.
0 50 100 150 200
Imp. g.p.m.
20
10
30
40
50
60
70
180
200
220
160
140
120
100
80
60
40
20
0
mft
-
MXHL 205/A 3,5 2 MXHLM 205/A 5,4 1,2 0,75 1 57 53,5 50,5 47,5 43,5 39 34 28,5 25,8 MXHL 206/B 4,7 2,7 MXHLM 206 7,4 1,5 1,1 1,5 68,5 65 61,5 58 53,5 48 43 36,5 33,5
MXHL 204/A 2,8 1,6 MXHLM 204/A 4,2 0,9 0,55 0,75 45 42,5 40,4 37,5 34,5 30,8 26,7 22,4 20,1 MXHL 203E 2,4 1,4 MXHLM 203E 3 0,65 0,45 0,6 33 31 29 27 24,5 21,7 18,6 15,5 13,8 MXHL 202E 1,7 1 MXHLM 202E 2,3 0,5 0,33 0,45 22 20,5 19,4 18 16,4 14,2 12 9,9 8,7
A A A kW kW HP 0 16,6 25 33,3 41,6 50 58,3 66,6 70,8
3 ~ 230 V 400 V 1 ~ 230 V P1 1 1,5 2 2,5 3 3,5 4,25
19 25
14,8 9 5,5
80
4,8 P2 0 4 Q
m /h
l/min
H m
3
MXHL 402EMXHL 403/AMXHL 404/AMXHL 405/BMXHL 406
A2,42,83,54,76,2
A1,41,6 22,73,6
MXHLM 402EMXHLM 403/AMXHLM 404/AMXHLM 405MXHLM 406
A 34,25,47,49,2
kW 0,65 0,9 1,2 1,5 2
kW 0,45 0,55 0,75 1,1 1,5
HP 0,6 0,75 1 1,5 2
Q m /h
l/min
H m
3 3 ~ 230 V400 V 1 ~ 230 V P1 P2
22,5
44,5 56,5
68,5
20
40,5 52
63
19
38 50
60
47,5
58
36,5
18,5
45,5
56
35
17,5
43
53,5
33
16
40
51
31
15
33,5
44
26
12,5
26
35
20
9,5
16,5
23
12,5
6 33 30 29 27,5 26 24,5 23 19,5 15 9,5
83,3 66,6
0
0
2,25
37,5
3
50
3,5
58,3
4 4,5
75
5 6
100
7
116
8
133
MXHL 802/AMXHL 803MXHL 804MXHL 805/A
A3,55
6,27,5
MXHLM 802/AMXHLM 803MXHLM 804MXHLM 805
Q m /h
l/min
H m
3 3 ~ 230 V400 V 1 ~ 230 V P1 P2
22,5
48 60
20,5
42,5 54
20
41 52 49,5
39
19
47 37
18
43,5 34,5
16,5
39,5 32
15
35 28
13
29,5 24
11
24 19,5
8,5 36 32 30,5 29 27,5 25,5 23 20 17 14
166 133
0
0
5
83,3
6
100
7
116
8 9
150
10 11
183
12
200
13
216 A2
2,93,64,3
A5,47,49,2
11,2
kW1,21,52
2,5
kW 0,75 1,1 1,5 1,8
HP 1
1,5 2
2,5
331
331
381
405
331
357
381
381
MXHL 202E - MXHLM 202E
MXHL 203E - MXHLM 203E
MXHL 204/A - MXHLM 204/A
MXHL 205/A - MXHLM 205/A
MXHL 402E - MXHLM 402E
MXHL 403/A - MXHLM 403/A
MXHL 404/A - MXHLM 404/A
MXHL 802/A - MXHLM 802/A
94
94
118
142
94
94
118
118
182
182
206
230
182
182
206
206
L L1 L2
mm
G 1
G 1
G 1
G 1
G 1
G 1
G 1
G 1
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/2
ISO 228
DN2DN1
ISO 228
DN2DN1
MXHL MXHLM
6,8
7,6
10
11,5
7,6
9,3
10,8
10,6
6,9
7,7
11
12,5
7,7
10,3
11,8
11,6
kg
176
176
193
193
176
193
193
193
H
98,5
98,5
112
112
98,5
112
112
112
w
500
476
500
452
482
552
MXHL 206/B - MXHLM 206
MXHL 405/B - MXHLM 405
MXHL 406 - MXHLM 406
MXHL 803 - MXHLM 803
MXHL 804 - MXHLM 804
MXHL 805/A- MXHLM 805
166
142
166
118
148
178
254
230
254
206
236
266
L L1 L2
mm
G 1
G 1
G 1
G 1
G 1
G 1
G 1 1/4
G 1 1/4
G 1 1/4
G 1 1/2
G 1 1/2
G 1 1/2
MXHL MXHLM
18,5
18
19,5
15,8
18,2
21,4
18,6
18
20,5
16,9
19,2
22,4
kg
167
167
167
167
167
207
w
DN 2
L1
L
DN
1
L2 w
31
1088
3.93.020/2
10,5 10
112
127 1
84 210
146
160
30,5
(1)
(2)
88
28
4.93.209
8
L2 w
DN
1
(1)
L
DN 2
L1
10
30
112
146
184
H
9
160
127
(2)
+ 0,5 m security margin on NPSH-value is necessary.
76
Performance n ≈ 2800 rpm
Dimensions and weights
P1 Max. power input. Test results with clean cold water, without gas content.P2 Rated motor power output. Tolerances according to ISO 9906, annex A.
TYPE
TYPE
(1) Filling (2) Draining
Horizontal Multi-Stage Close Coupled PumpsMXHL MXHL AISI 316AISI 316
-
77
Characteristic curves n ≈ 2800 rpm
6.1
Horizontal Multi-Stage Close Coupled PumpsMXHL MXHL AISI 316AISI 316
0 1 2 3 4 5
0 20 40 60 80
30
40
50
20
30
40
50
60
70
10
50
100
150
ft
5 10 15 Imp. g.p.m. 0
0 5 0
4
8
1 2 3 4 72.976/05 72.977/05 0
20
10
200
H m
m /h
l/min
3
Q
NPSH
ft
0
20
10
ft
m /h
3 Q
MXHL 205
MXHL 206
MXHL 204
MXHL 203
MXHL 202
η%
m
0 2 4 6 8
0 50 100
40
50
60
20
30
40
50
60
70
10
0 10
50
100
150
ft
20 Imp. g.p.m.
0 0
4
8
2 4 6 8
H m
m /h
l/min Q
NPSH
m /h
3 Q
MXHL 405
MXHL 406
MXHL 404
MXHL 403
MXHL 402
3
% η
m
200
0 14
0
50
60
70
20
30
40
50
60
10
Imp g.p.m. 0
0 0
2
4
8
4 6 8 10 12
14 4 6 8 10 12 72.397/1
50 100 150 200
12
20 30 40 50
50
100
150
200
ft
ft
MXHL 805
MXHL 804
MXHL 803
MXHL 802
0
4
H m
m /h
l/min Q
NPSH
3
% η
m
m /h Q 3
-
78
Features
Extra safetyagainst running dry, with the suction port above pump axis.
ReliableAll hydraulic parts in contact with the pumped liquid are of stainless steel. For liquids from -15 °C to 110 °C.
RobustSingle-piece, thick barrel casing.
CompactSingle-piece lantern bracket and base.Without protruding flange.
Greater protectionagainst leakage, with the pump casing cover separated from the motor shield. Possibility of inspecting the seal through the side apertures between the two walls.Greater protection against water entering the motor from outside provided by anextension of the pump casing around the lantern bracket.
3.93.001
Horizontal Multi-Stage Close Coupled PumpsMXHL MXHL AISI 316AISI 316
-
Horizontal Multi-Stage Close Coupled Pumps
ConstructionHorizontal multi-stage close coupled pumps in chrome-nickelstainless steel.Compact and robust construction,with compact lanternbracket and motor with feet.Single-piece barrel casing, with front suction port abovepumps axis and radial delivery at top.Filling and draining plugs on the middle of the pump,accessible from any side (like the terminal box).
ApplicationsFor water supply.For clean liquids, without abrasives, which are non-aggressivefor stainless steel (with suitable seal materials, on request).Universal pump, for civil and industrial applications, for gardenuse and irrigation.
Operating conditionsLiquid temperature from - 15 °C to + 110 °C.Ambient temperature up to 40 °C.Maximum permissible pressure in the pump casing: 10 bar.
Motor2-pole induction motor, 50 Hz (n = 2900 rpm).MXH: three-phase 230/400 V ± 10% up to 3 kW;
400/690 V ± 10% from 4 to 7,5 kW.Insulation class F.Protection IP 54.Classification scheme IE2.Constructed in accordance with: EN 60034-1;
EN 60034-30.
Special features on request- Pump with Victaulic ports (MXH-V).- Pump with flanged ports (MXH-F).- Other voltages.- Frequency 60 Hz (as per 60 Hz data sheet).- Protection IP 55.- Special mechanical seal- Seal rings in FPM.- Higher or lower lambient temperatures.- Motor suitable operation with frequency converter.
79
MXH MXH 32,4832,48
MaterialsComponent Material
Pump casing Chrome-nickel steel AISI 304Stage casing Chrome-nickel steel AISI 304Wear ring PTFEImpeller Chrome-nickel steel AISI 304Casing cover Chrome-nickel steel AISI 304Spacer sleeve Chrome-nickel steel AISI 304
Pump shaft Chrome-nickel steel AISI 316Plug Chrome-nickel steel AISI 303
Mechanical seal with seat Ceramic alumina, carbon, EPDMaccording to ISO 3069-KU (Other materials on request)
Coverage chart n = 2900 rpm
6.2
ftm
m /hl/min
H
Q3
1000
200 250
5010 30 60 70800600400200
Imp. g.p.m. 15010050
200
100
04020
60
70
80
40
20
30
10
0
200 250 300U.S. g.p.m. 150100500
0
00
MXH 48
MXH 32
72.978/05
-
80
Characteristic curves n = 2900 rpm
Performance n ≈ 2900 rpm
P2 Rated motor power output. Test results with clean cold water, without gas content.IA/IN = D.O.L. starting current / Rated current Tolerances according to ISO 9906, annex A.
Horizontal Multi-Stage Close Coupled PumpsMXH MXH 32,4832,48
72.1035
ftm
m /h
l/min
ft
Pst
kWPst
m /h
NPSH
m
H
Q
Q
3
3
η
%η2,5
3
0
2
2
1
60
70
40
1000
200 250
50
6010 30
10 30
ft
50
60
70
70
104
6
040200
50
30
800600400200
Imp. g.p.m. 15010050
200
100
04020
60
70
40
20
30
10
0
0
1,5
0
0
72.9743
3
H
Q
Q
0 50
0
1,5
2
2,5
0
0
20
40
60
80
10
30
70
10 20 30 400
100
200
50 100 150Imp. g.p.m.
ft
m
200 400 600 800300 500 700
m /h
l/min
30
70
50
η
PstkW
Pst%
η
0,5
10
0 5010 20 30 40m /h0
4
NPSH
ft
m
0
20
8
MXH 3203
MXH 3204
MXH 3202
MXH 3201
MXH 4803
MXH 4802
MXH 4801
MXH 3201/AMXH 3202/AMXH 3203/A MXH 3204/A
A9,15
Qm /h
l/min
Hm
33 ~ 400 V230 V P2
18,437
55,574,5
16,3335067
15,3314763
1428,54359
1327
40,556
12253853
10,8233549
9,320,53144
6152334
550450
0
0
15
250
21
350
14,830
45,561
24
400
27 30
500
33 36
600
39
650
44
733
-7,510
16,5
50
833A5,39,61216
kW2,24
5,57,5
HP3
5,57,510
MXH 4801/AMXH 4802/A MXH 4803/A
A11,5
Qm /h
l/min
Hm
33 ~ 400 V230 V P2
2041
60,5
1835,353
173350
1630,546
14,527,542,5
12,524,538
11,522,535
10,521
32,5
9,51929
714
22,5
800650
0
0
21
350
27
450
33
550
39 45
750
48 51
850
54
900
60
1000
-7,516
66
1100A6,61216
kW3
5,57,5
HP4
7,510
-
81
Dimensions and weights
6.2
Designation
MXH-F 3204 *
SeriesNo code = threaded portsVictaulic ports VFlanged ports FRated capacity in m3/hNumber of stages
Construction variants special seal code (no code = standard seal)
Horizontal Multi-Stage Close Coupled PumpsMXH MXH 32,4832,48
L1
L
DN2
DN
1
w
L2 m2
140
h3
m1
s
z
150
150
150
L1V
LV
DN2
DN
1
L2V
177
L1F
LF
DN2
DN
1
L2F
175
250
n2
n1
b
g1
g2ISO 228
DN2DN1
501
515
582
628
545
566
628
MXH 3201/AMXH 3202/AMXH 3203/AMXH 3204/AMXH 4801/AMXH 4802/AMXH 4803/A
120,5
120,5
166,5
212,5
136
136
197,5
216
233
251
297
263
235
297
L L1 L2
mm
G 2
G 2
G 2
G 2
G 2 1/2
G 2 1/2
G 2 1/2
256
273
291
337
303
275
337
L2V
160
160
206
252
175
175
237
L1V
541
555
622
668
585
606
668
76,1 (DN65)
76,1 (DN65)
76,1 (DN65)
76,1 (DN65)
88,9 (DN80)
88,9 (DN80)
88,9 (DN80)
60,3 (DN50)
60,3 (DN50)
60,3 (DN50)
60,3 (DN50)
76,1 (DN65)
76,1 (DN65)
76,1 (DN65)
LV
G 2 1/2
G 2 1/2
G 2 1/2
G 2 1/2
G 3
G 3
G 3
DN2DN1
mm
mm
mm
MXH-V 3201/AMXH-V 3202/A MXH-V 3203/A MXH-V 3204/AMXH-V 4801/AMXH-V 4802/A MXH-V 4803/A
246
263
281
327
283
255
317
L2F
151
151
197
243
156
156
218
L1F
531
545
612
658
565
586
648
65
65
65
65
80
80
80
50
50
50
50
65
65
65
LF
DN2DN1
mm
mm
mm
MXH-F 3201/AMXH-F 3202/A MXH-F 3203/A MXH-F 3204/AMXH-F 4801/AMXH-F 4802/A MXH-F 4803/A
130
140
190
190
140
190
190
29,4
38,5
50
57,5
38
49,5
58
kg
175
175
250
250
175
250
250
m2
170
180
258
258
180
258
258
280
290
310
310
290
310
310
n1 n2 z b s wh3
15
15
15
15
15
15
15
54
54
68
68
54
68
68
10
10
12
12
10
12
12
92,5
112
84
84
128,5
100
100
g1
-
-
38
38
-
38
38
g2
6
6
-
-
6
-
-
205
205
280
280
205
280
280
m1
Victaulic Flange
165
DEDN
185
125
DK
145
4
4
99
DG
118
19
19
Fori
50
65
200 160 8132 1980
Flange* EN 1092-2
* ASME 150 lb (ex ANSI 150 lb)
N. Ø
DN
DK
DG
DE
Victaulicports
Flangedports
Threadedports
TYPE TYPE
TYPE
Flanges*
-
82
Features
FlexibilityThree versions of ports: threaded, flanged and Victaulic.
Extra safetyWith front axis suction port for optimum suction conditions.
ReliableAll hydraulic parts in contact with the pumped liquid are made in stainless steel. For liquids from -15 °C to 110 °C.
RobustSingle-piece, thick barrel casing, open on one side only, with reinforced threadedports.
CompactThe bracket between pump and motor is extremely compact.
Greater protectionAgainst leakage, with the pump casing cover separated from the motor shield. Possibility of inspecting the seal through the side apertures between the two walls.
Horizontal Multi-Stage Close Coupled PumpsMXH MXH 32,4832,48