MXH 2,4,8,16 Horizontal Multi-Stage Close Coupled Pumps71 Horizontal Multi-Stage Close Coupled Pumps...

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 204/A - MXHM 204/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


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


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


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.


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 204/A - MXHLM 204/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 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



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


77

Characteristic curves n ≈ 2800 rpm

6.1


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 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


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


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


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)


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.


MXH 2,4,8,16 Horizontal Multi-Stage Close Coupled Pumps71 Horizontal Multi-Stage Close Coupled Pumps...

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