multistage pumps · 2019. 10. 23. · 4. pump material: the material variant should be selected...

IMPPUMPS | Technical Data 2018

www.imp-pumps.com

TECHNICAL DATA

MULTISTAGE PUMPS

2 IMPPUMPS | Technical data 2018

GENERAL INFORMATION

ALL PRODUCTS AND COMPONENTS ARE MANUFACTURED FROM ENVIRONMENTALLY FRIENDLY MATERIALS.

UPON DISPOSAL INTERNAL ENVIRONMENTAL REGULATION MUST BE CONSIDERED.

FURTHER INFORMATION ON ALL PUMPING PROGRAMS WITH TECHNICAL DATA ARE AVAILABLE ONWWW.IMP-PUMPS.COM

GENERAL SALES CONDITIONS AND TERMS OF PAYMENT – DEPENDING ON THE AGREEMENT WITH THE FIRM IMP PUMPS.

IMAGES IN CATALOGUE ARE FOR ILLUSTRATIVE PURPOSES ONLY.

TECHNICAL ADJUSTMENTS AND REVISIONS ARE NOT PERMITTED!

3IMPPUMPS | Technical data 2018

ABOUT USIMP PUMPS is Slovenian manufacturer of pumps and pumping systems located in Komenda in Slovenia. Company designs, develops, manufactures, distributes and maintains pumps and pumping systems. With products and services of its own and from strategic partners, company is positioned as provider of integrated solutions. With specialized skills company resolves the problems relating to the transportation of liquid media. This ensures the comfort of home environment and optimal working conditions in the industry.IMP PUMPS has increased its profit in the last three years by 60%. More than 96 % of production is sold in over 60 countries around the world. Company is innovator in the field of electro commutated submersible motors and has the quality certificate ISO 9001:2008.

HISTORYIMP PUMPS was founded in 1947 and has existed as part of the IMP until the late1980s. Company successfully survived the change of the economic system and the turbulent nineties and stood on its own feet. Company was privatized in 1997 and 1999. In the year 2000, the company was restructured and renamed in IMP PUMPS d.o.o.. Slovenia’s entry into the EU was another initiative for IMP PUMPS intensive development of the sales network in the changing European market, either directly or through its business partners.At the same time investments in development, marketing, information technology, and philosophy of e-commerce were made.

PRESENTIMP PUMPS is present with its products and services in many world markets (Eastern and Western Europe, North America, Asia, North Africa and Australia). IMP PUMPS is also a member of EUROPUMP the European Association of Pump Manufacturers. In pump design, high priority is given to the improvement of the energy efficiency of pumps. Excellent results have been reached by the new NMT pump series, using permanent magnets technology for very high efficiency rates.IMP PUMPS is one of the few European manufacturers, which over the years developed and launched a new generation of pumps with electronically controlled wet running motors. This is one of the main reasons that the company IMP PUMPS is ranked among Europe’s technological elite.Reference:

FUTUREIMP PUMPS Company employees are aware they have become part of global development and the importance of the environment in which they live. Our products are energy efficient and environmentally friendly. We are constantly developing new and more cost effective pumps replacing the old types and investing in the development of intelligent pumps with an emphasis on digitization and communication. The company plans to further expand its sales on foreign markets and enhance its position among the four largest manufacturer of circulator pumps in Europe. In the spirit of its motto “The honest product for the honest price”, IMP PUMPS intends to maintain the excellent quality of its products at the favorable prices for the customer, along with the application of the latest technologies and prompt service.

http://imp-pumps.com/en/reference/


SAN - for sanitary water

Product overview The basic production program of IMP PUMPS are circulating pumps for HVAC application. Pumps are flanged or threaded and single or double design with a bronze or cast iron hydraulic casing. All cast iron hydraulics are covered with cataphoresis.

GHN (3-speed pumps)

NMT (electronic savings, ECM, SAN circulation for sanitary water)

Wet running circulating pumps

CL, CV, PV, NR (in-line, bloc,

with frequency converter)

Dry running circulating pump


Vertical Multi-Stage Centrifugal PumpsCATALOGUE FOR 50Hz


Water supplyFiltration and transfer at waterworksDistribution from waterworksPressureboosting in mainsPressure boosting in high-rise buildins,hotels,etc.Pressure boosting for industrial water supply

IndustryPressure boostingProcess water systemsWashing and cleaning systemsVehicle washing tunnelsFire fighting systems

Liquid transferCooling and air-conditioning systems(refrigerants)Boiler feed and condensate systemsMachine tools(cooling lubricants)Aquafarming

TransferOil and alcoholGlycol and coolants

Overview Of The Product

• Medium temperature: normal type: 0°C ~ 68°C hot water type:0°C ~ 120°C• Ambient temperature:+40°C,• Max ambient pressure:1.0MPa,• Advisable to use motor of higher power in case that the density or viscosity of medium is above that of water.• pH: 5 to 8

BL series stainless steel multi-stage centrifugal pump (afterwards called pump)boasts characters of high efficiency, low noise, steady operation, etc.The pump set adopts the non-self-priming vertical multi-stage structure, which makes a compact whole,its installation easy, its operation and maintenance convenient.

Model Instruction

Application Limits

Applications Fields

R:Hot water type (Cold-water is not marked)

BL 32 2 2 R

Number of small impellers

Number of impellers

Type range

Rated flow(m3/h)

BL


Water treatmentUltra-filtration systemsReverse osmosis systemsSoftening, ionising, demineralizing systemsDistillation sys temsSeparatorsSwimming baths

lrrigationField irrigation(flooding)Sprinkler irrigationDrip-feed irrigation

• Full-enclosed and ventilating two-pole standard motor• Protection class: IP55• Insulation class: F• Standard voltage Single phase 220V-50Hz Three phase:380/400V-50Hz

Standard motor efficiency: 11kW to 45kW:IE3,other:IE2, Specific efficiency value for below table

Certificate

Electric Motor

Energy Efficiency Standard (IEC60034)

Power(kW)0.751.11.52.234

5.57.51115

18.522303745

Efficiency(2P, IE2) 77.479.681.383.284.685.887

88.189.490.390.991.392

92.592.9

Efficiency(2P,IE3)80.782.784.285.987.188.189.290.191.291.992.492.793.393.794


1. Duty point of the pump:From a duty point it is possible to select a pump onthe basis of the curve charts shown in "performancecurves/technical" data.

3. Pump efficiency:Before determining the best efficiency point, the operation pattern of the pump needs to be identified. If the pump expected to operate as the same duty point, then select a BL pump which is operating at a duty point corresponding with the best efficiency of the pump.As the pump is sized on the basis of the highestpossible flow, it is important always to have theduty point to the right on the efficiency curve(eta)in order to keep efficiency high when the flowdrops.

2. Dimensional data:When sizing a pump the following must be takeninto accounting: • Required flow and pressure at the draw-off point.• Pressure loss as a result of height differences.• Friction loss in the pipework(Hf) (Refer to Fig.1) It may.• Best efficiency at the estimated duty point.• NPSH value.• For calculation of the NPSH value, see correspondingcurves chart.


6. Commonly used mechanical seal configuration tables

Configuration

EUBV Normal

Normal

Customer-made

Customer-made

EQQE

EQQV

EUUE

Configuration illustrate

Container-type E,hard alloy

moving ring U,Static ring

leaching resin graphite B,

fluorine rubber V

Container type E, moving ring

and static ring silicon carbide Q ,

epdm E

Container type E,moving ring

and static ring silicon carbide Q,

fluorine rubber V

Container type E, moving ring

and statil ring U, hard alloy U,

epdm E

1. Working condition regular under cold

water 0°C to 68°C, no particles, oil. 2. Working condition regular under hot water 68°C to 90°C, no particles, with oil.

Working condition:hot water 90°C to 120°C, containing a small amount of particles, no oil.

1. PH = 5-7 acidic medium. 2. PH = 7-9, alkaline medium. 3. Working conditions: hot water 68°C to 90°C, containing a small amount of particles, oil. 4. With oil.

1. Under ice water 0°C. 2. A crystallization of alkaline medium. 3. Containing a large number of granular media. 4. More than 2 MPa pressure condition. 5. No oil.

Application Field Configuration case

4. Pump material:The material variant should be selectedbased of the liquid to be pump.BL wetted parts are made of AISI304BLT pump body is made of cast-iron and.Wetted parts are made of AISI304.

5. Pump connections Selection of pump connection depend on the rated pressure and pipe work. the pump offer a wide range of ftexible connection such as:•Pipe thread•Oval flange•DIN flange•Other connections on reguest


Maximum Work Pressure

Curve No.

231451451414

BL 2,4BL 8,12,16,20BL 32-2-2~BL 32-7BL 32-8-2~BL 32-12BL 32-13~BL 32-15-2BL 45-2-2~BL 45-6BL 45-7-2~BL 45-9BL 45-10-2~BL 45-13-2BL 64-2-2~BL 64-5-2BL 64-5-1~BL 64-8BL 90-2-2~BL 90-4-2BL 90-4~BL 90-6

Model

The limits of pressure and temperature are shown in the following fig.4,the pressure and temperature must be in the shown in the fig. 4.


Maximum Ambient Temperature

When the pump is operating in the place where ambient temperature is

higher than 40°C or altitude is higher than 1000m,the output power of motor

P2 will decrease because of poor cooling caused by low air density.Therefore,

in that case,the pump should be equipped with high-power motor.


Performance Range

Product Range

Rated Flow(m3/h)

Flow Range(m3/h)

DIN Flange

Max.Pressure(bar)

Motor Power(kW)

Max.Efficiency(%)

Pipe Thread

BL 2 BL 4 BL 8 BL 12 BL 16 BL 20 BL 32 BL 45 BL 64 BL 90

2

1~3.2

23

0.37~3

46

DN25

R211/4

4

1.5~6

21

0.37~4

57

DN32

R211/4

8

5~11

21

0.75~7.5

62

DN40

Rc2

12

7~14

22

1.5~11

63

DN50

Rc2

16

8~20

23

2.2~15

66

DN50

Rc2

20

10~26

23

2.2~18.5

69

DN50

Rc2

32

16~36

28

3~30

73

DN65

45

25~50

30

5.5~45

75

DN80

64

30~70

23

7.5~45

76

DN100

90

50~100

17

11~45

77

DN100

Model


Performance Curve - BL 2

It is recommended to be used within lift range.


Performance Table

Dimensions & Weight

BL 2-2

BL 2-3

BL 2-4

BL 2-5

BL 2-6

BL 2-7

BL 2-9

BL 2-11

BL 2-13

BL 2-15

BL 2-18

BL 2-22

BL 2-26

BL 2-2

BL 2-3

BL 2-4

BL 2-5

BL 2-6

BL 2-7

BL 2-9

BL 2-11

BL 2-13

BL 2-15

BL 2-18

BL 2-22

BL 2-26

0.37

0.37

0.55

0.55

0.75

0.75

1.1

1.1

1.5

1.5

2.2

2.2

3

0.5

0.5

0.75

0.75

1

1

1.5

1.5

2

2

3

3

4

278

278

296

314

340

358

394

430

479

515

569

641

722

220

220

220

220

255

255

255

255

300

300

300

300

325

498

498

516

534

595

613

649

685

779

815

869

941

1047

135

135

135

135

148

148

148

148

166

166

166

166

191

86

86

86

86

96

96

96

96

115

115

115

115

128

22/26

22/26

24/28

24/28

28/32

28/32

31/35

32/36

35/40

36/40

40/45

42/46

50/55

Model

Model

16

24

33

40

50

57

73

89

106

123

148

180

214

1.6

13

20

26

33

40

47

61

73

89

100

121

148

179

2.4

12

18

24

30

36

41

54

64

78

90

108

130

158

2.8

10

15

20

24

30

35

45

54

65

73

91

110

130

3.2

18

27

36

45

53

63

80

98

116

134

161

197

232

1

17

26

35

43

52

61

78

95

114

130

157

192

228

1.2

15

22

30

37

45

52

67

82

98

112

136

165

198

2

B1 D1B2 D2B1+B2N.W.(kg)

PowerkW

Q(m3/h)

H(m)

Dim.(mm)

HP

10~18

15~27

20~36

24~45

30~53

35~63

45~80

54~98

65~116

73~134

91~161

110~197

130~232

Head Range (m)


BL 4-2

BL 4-3

BL 4-4

BL 4-5

BL 4-6

BL 4-7

BL 4-8

BL 4-10

BL 4-12

BL 4-14

BL 4-16

BL 4-19

BL 4-22

BL 4-2

BL 4-3

BL 4-4

BL 4-5

BL 4-6

BL 4-7

BL 4-8

BL 4-10

BL 4-12

BL 4-14

BL 4-16

BL 4-19

BL 4-22

0.37

0.55

0.75

1.1

1.1

1.5

1.5

2.2

2.2

3

3

4

4

0.5

0.75

1

1.5

1.5

2

2

3

3

4

4

5.5

5.5

278

305

340

367

394

434

461

515

569

632

686

767

848

220

220

255

255

255

300

300

300

300

325

325

355

355

498

525

595

622

649

734

761

815

869

957

1011

1122

1203

135

135

148

148

148

166

166

166

166

191

191

212

212

86

86

96

96

96

115

115

115

115

140

140

163

163

18

27

36

45

54

63

72

90

108

126

144

171

200

2

17

26

34

43

52

61

70

87

104

122

140

168

192

3

19

28

38

47

56

66

74

96

114

136

152

183

211

1.5

13

20

27

34

41

48

55

71

85

101

115

137

160

5

15

24

32

40

48

56

64

81

95

112

129

153

178

4

B1 D1B2 D2B1+B2

10

18

24

31

37

43

50

62

75

89

101

122

138

6

22/28

25/30

28/33

30/35

31/36

34/40

35/40

39/44

40/46

48/53

49/54

58/63

60/65

Performance Table

Dimensions & Weight

Model

Model

PowerkW

Q(m3/h)

H(m)

Dim.(mm)N.W.(kg)

HP10~19

18~28

24~38

31~47

37~56

43~66

50~74

62~96

75~114

89~136

101~152

122~183

138~211

Head Range (m)


BL 8-2

BL 8-3

BL 8-4

BL 8-5

BL 8-6

BL 8-8

BL 8-10

BL 8-11

BL 8-12

BL 8-14

BL 8-16

BL 8-18

BL 8-20

BL 8-2

BL 8-3

BL 8-4

BL 8-5

BL 8-6

BL 8-8

BL 8-10

BL 8-11

BL 8-12

BL 8-14

BL 8-16

BL 8-18

BL 8-20

0.75

1.1

1.5

2.2

2.2

3

4

4

5.5

5.5

5.5

7.5

7.5

375

405

440

470

500

570

630

660

715

774

834

894

954

247

247

260

285

285

232

341

341

395

395

395

395

395

622

652

700

755

785

893

971

1001

1110

1169

1229

1289

1349

155

155

175

175

175

195

219

219

258

258

258

258

258

124

124

137

137

137

151

169

169

188

188

188

188

188

19.5

29.5

39.5

50

60

80

100

110

120

141

161

182

202

6

19

28.5

38

48

57

77

97

106

116

136

156

175

195

7

20

30

41

52

62

83

104

114

124

145

166

187

208

5

17

25

34

42

51

69

87

95

104

122

139

157

175

9

18

27

36

45

54

73

92

101

111

130

148

167

186

8

D1B1 B2 D2B1+B2

16

24

32

40

48

65

81

86

92

113

130

146

163

10

14

21

28

36

43

58

73

80

87

102

118

134

150

11

36/43

38/45

42/49

46/53

47/54

55/63

65/72

66/73

84/92

86/94

89/96

95/102

97/104

Performance Table

Dimensions & Weight

Model

Model

PowerkW

Q(m3/h)

H(m)

1

1.5

2

3

3

4

5.5

5.5

7.5

7.5

7.5

10

10

Dim.(mm)N.W.(kg)

HP

14~20

21~30

28~41

36~52

43~62

58~83

73~104

80~114

87~124

102~145

118~166

134~187

150~208

Head Range (m)


BL 12-2

BL 12-3

BL 12-4

BL 12-5

BL 12-6

BL 12-7

BL 12-8

BL 12-9

BL 12-10

BL 12-12

BL 12-14

BL 12-16

BL 12-18

BL 12-2

BL 12-3

BL 12-4

BL 12-5

BL 12-6

BL 12-7

BL 12-8

BL 12-9

BL 12-10

BL 12-12

BL 12-14

BL 12-16

BL 12-18

1.5

2.2

3

3

4

5.5

5.5

5.5

7.5

7.5

11

11

11

383

415

456

488

519

575

606

638

669

733

825

888

951

300

300

325

325

355

395

395

395

395

395

498

498

498

683

715

781

813

874

970

1001

1033

1064

1128

1323

1386

1449

166

166

191

191

212

258

258

258

258

258

315

315

315

115

115

128

128

140

163

163

163

163

163

251

251

251

23

35

46

58

70

82

94

106

118

141

165

189

213

8

22

33

44

55

66

77

88

100

111

133

155

178

202

10

23.5

35.5

47

59.5

71.5

83.5

95.5

108

120

143.5

168

192.5

217

7

17

26

34

43

52

61

70

79

88

106

124

142

160

14

20

30

40

50

60

70

80

91

101

121

141

162

183

12

D1B1 B2 D2B1+B2

15

23

31

39

47

55

63

71

80

96

112

128

145

15

42/49

45/52

50/58

51/59

57/64

75/83

76/85

78/86

83/91

86/93

165/173

168/176

170/178

Performance Table

Dimensions & Weight

Model

Model

PowerkW

Q(m3/h)

H(m)

2

3

4

4

5.5

7.5

7.5

7.5

10

10

15

15

15

Dim.(mm)N.W.(kg)

HP

15.5~23.5

23.5~35.5

31~47

39~59.5

47~71.5

55~83.5

63~95.5

71.5~108

80~120

96~143.5

112~168

128.5~192.5

145~217

Head Range(m)


BL 16-2

BL 16-3

BL 16-4

BL 16-5

BL 16-6

BL 16-7

BL 16-8

BL 16-10

BL 16-12

BL 16-14

BL 16-16

BL 16-2

BL 16-3

BL 16-4

BL 16-5

BL 16-6

BL 16-7

BL 16-8

BL 16-10

BL 16-12

BL 16-14

BL 16-16

2.2

3

4

5.5

5.5

7.5

7.5

11

11

15

15

410

465

510

581

626

671

716

837

927

1017

1107

300

325

355

395

395

395

395

498

498

498

498

710

790

865

976

1021

1066

1111

1335

1425

1515

1605

166

191

212

258

258

258

258

315

315

315

315

115

128

140

163

163

163

163

251

251

251

251

27

41

54

68

82

96

110

138

166

194

222

8

26

40

53

67

80

95

108

136

162

190

217

10

24

37

49

62

74

87

99

125

150

175

200

14

25

38

52

65

78

91

104

131

157

184

210

12

D1B1 B2 D2B1+B2

22

34

46

58

70

82

94

118

141

166

189

16

21

32

43

54

64

76

86

109

130

152

174

18 20

45/53

52/60

61/69

79/88

81/90

84/95

86/97

164/173

167/176

181/189

184/192

Performance Table

Dimensions & Weight

Model

Model

PowerkW

Q(m3/h)

H(m)

3

4

5.5

7.5

7.5

10

10

15

15

20

20

Dim.(mm)N.W.(kg)

HP

19~27

29~41

38~54

48~68

58~82

68~96

77~110

97~138

116~166

136~194

156~222

Head Range (m)

19

29

38

48

58

68

77

97

116

136

156


N.W.(kg)

BL 20-2

BL 20-3

BL 20-4

BL 20-5

BL 20-6

BL 20-7

BL 20-8

BL 20-10

BL 20-12

BL 20-14

BL 20-17

BL 20-2

BL 20-3

BL 20-4

BL 20-5

BL 20-6

BL 20-7

BL 20-8

BL 20-10

BL 20-12

BL 20-14

BL 20-17

2.2

4

5.5

5.5

7.5

7.5

11

11

15

15

18.5

300

355

395

395

395

395

498

498

498

498

542

410

465

536

581

626

671

747

837

927

1017

1152

710

800

931

976

1021

1066

1245

1335

1425

1515

1694

166

212

258

258

258

258

315

315

315

315

315

115

140

163

163

163

163

251

251

251

251

251

25

38

51

62

75

89

102

128

154

180

219

16

24

37

49

60

73

86

99

124

149

174

212

18

27

40

54

67

81

95

109

136

164

192

234

14

22

33

44

55

66

77

89

111

133

156

190

22

23

35

47

58

70

82

94

118

142

166

202

20

D1B2B1 D2B1+B2

20

30

41

50

61

71

82

103

124

145

177

24 26

46/53

61/68

79/87

81/88

84/94

86/95

162/170

165/173

180/186

183/189

203/211

Performance Table

Dimensions & Weight

Model

Model

PowerkW

Q(m3/h)

H(m)

3

5.5

7.5

7.5

10

10

15

15

20

20

25

Dim.(mm)

HP

18~27

27~40

37~54

45~67

55~81

65~95

75~109

95~136

114~164

133~192

162~234

Head Range (m)

18

27

37

45

55

65

75

95

114

133

162


BL 32-2-2BL 32-2BL 32-3-2BL 32-3BL 32-4-2BL 32-4BL 32-5-2BL 32-5BL 32-6-2BL 32-6BL 32-7-2BL 32-7BL 32-8-2BL 32-8BL 32-9-2BL 32-9BL 32-10-2BL 32-10BL 32-11-2BL 32-11BL 32-12-2BL 32-12BL 32-13-2BL 32-13BL 32-14-2BL 32-14BL 32-15-2BL 32-15

BL 32-2-2BL 32-2BL 32-3-2BL 32-3BL 32-4-2BL 32-4BL 32-5-2BL 32-5BL 32-6-2BL 32-6BL 32-7-2BL 32-7BL 32-8-2BL 32-8BL 32-9-2BL 32-9BL 32-10-2BL 32-10BL 32-11-2BL 32-11BL 32-12-2BL 32-12BL 32-13-2BL 32-13BL 32-14-2BL 32-14BL 32-15-2BL 32-15

34

5.55.57.57.51111111115151515

18.518.518.518.522222222303030303030

45.57.57.5101015151515202020202525252530303030404040404040

2936475465728390

101108119126136144154162175182193200211218230237247255266274

283444516269798697

104114121131138148156166173184191201208218225235242253260

26324148586574819097

107113123130140147157164173180189196206213222229239246

2329384453596874839098

105114120129136146152164168178184193200210216224231

202733404653606774818895

102109117124131138146153160167174181189196203210

1623283540475259657278859097

102109115122128135140147153160165172178185

634634724724794794894894964964

103410341104110411741174124412441314131413841384145414541524152415941594

191212258258258258315315315315315315315315315315315315355355355355397397397397397397

140163163163163163251251251251251251251251251251251251267267267267299299299299299299

74/7881/85

100/104100/104106/110106/110185/189185/189189/193189/193203/207203/207207/211207/211228/232228/232232/236232/236278/282278/282281/286281/286361/365361/365364/369364/369368/373368/373

325355395395395395498498498498498498498498542542542542578578578578669669669669669669

959989

11191119118911891392139214621462153215321602160217161716178617861892189219621962212321232193219322632263

Model

Model

16 20

D1

28 32 36

B2B1 D2B1+B2

24Q

(m3/h)

H(m)

PowerkW

Performance Table

Dimensions & Weight

Dim.(mm)N.W.(kg)

HP16~2923~3628~4735~5440~6547~7252~8359~90

65~10172~10878~11985~12690~13697~144

102~154109~162115~175122~182128~193135~200140~211147~218153~230160~237165~247172~255178~266185~274

Head Range(m)


Performance Table

Dimensions & Weight


Components & Materials

BL2 BL4

No. Component Material AISI/ASTM123456789

101112131415161718192021222324

HT200SUS304SUS304SUS304

FPMYG 8

SUS304SUS304SUS304SUS304SUS304SUS304SUS304SUS304SUS304

YG6, FPMHT200F0212JSUS304SUS304

Standard Motor SUS304

Steel 45#SUS304

ASTM35BAISI304AISI304AISI304

AISI304AISI304AISI304AISI304AISI304AISI304AISI304AISI304AISI304

ASTM35B

AISI304AISI304

AISI304

AISI304

Base PlatePump BaseInlet Fluid DirectorLiningO-ringBearingFluid Director With BearingsImpellerFluid DirectorOuter CylinderLong Round SleevePump ShaftOutlet Fluid DirectorWave SpringBall-Shaped LiningMechanical SealMotor BaseCouplingShort Round SleeveAir ValveMotorAdjustable BoltPull-rodProtection Blade

BL8 BL12 BL16 BL20 No. Component Material AISI/ASTM123456789

10111213141516171819202122232425

HT200SUS304SUS304

FPMSUS304SUS304SUS304

YG8SUS304SUS304SUS304SUS304

FPMSUS304

YG6, FPMSUS304

Standard Motor HT200

SUS304QT 500SUS304SUS304SUS304

Steel 45#SUS304

ASTM35BAISI304AISI304

AISI304

AISI304

AISI304AISI304AISI304AISI304

AISI304

AISI304

ASTM35BAISI304AISI304AISI304AISI304AISI304

AISI304

Base PlatePump BaseInlet Fluid DirectorO-ringLiningImpellerFluid Director With BearingsBearingFluid DirectorOuter CylinderPull-rodLong Round SleeveCompress NailOutlet Fluid Director Mechanical SealBall-shaped LiningMotorMotor BaseProtection BladeCouplingAir ValvePump ShaftShort Round SleevePull-rodAdjustable Bolt


BL 32-90No. Component Material AISI/ASTM

123456789

1011121314151617181920212223

SUS304/HT250SUS304SUS304SUS304SUS304SUS304

YG8, SUS304SUS304SUS304

Steel 45#FPM

SUS304/HT250YG6, FPM

FPMSUS304SUS304SUS304SUS304SUS304HT250QT500SUS304

Standard Motor

SUS304/ASTM40BAISI304AISI304AISI304AISI304AISI304

AISI304AISI304

SUS304/ASTM40B

AISI304AISI304AISI304AISI304AISI304

ASTM40B

AISI304Standard Motor

Pump BaseInlet Fluid DirectorMovable FlangeImpellerRip Cone SleeveNur Of Rip Cone SleeveImpeller/BearingPump ShaftOuter CylinderPull-rodCompress NailPump HeadMechanical SealO-ringFluid DirectorFluid Director With BearingsOutlet Fluid DirectorDraw PlateMechanical Seal GlandMotor BaseCouplingProtection BladeMotor


Horizontal Multi-Stage Centrifugal PumpsCATALOGUE FOR 50Hz


Model Instruction

Pump stage

Hot water type (Cold-water is not maked)

Rated flow (m³/h)

"J"for sectional type

BW Light-type stainless steel horizontalmultistage centrifugal pump

BW 8 3 RJ

Overview Of The Product

• Temperature range of medium: Normal type 0°C +68°C , hot water type 0°C +120°C • Maximum ambient temperature: +40 °C • Maximum working pressure: 10 bar• When the density or viscosity of the transmission medium exceeds that of water, it is necessary to

select a drving motor of high-power.• pH: 6.5 to 8.5

• Industrial cleansing• Environmental application

• Air conditioner system• Aquaculture• Cooling System

• Water processing(Water purification)• Fertilization/measuring system• Other special applications

• Full-enclosed and ventilating two-pole standard motor• Protection class: IP55• Insulation class: F• Standard voltage (50Hz): Single phase 220V

Three phase:380V or 220V

BWJ stainless steel horizontal multistage centrifugal pumps are non-self priming pumps absorbing the advanced technology from home and abroad. They are classified into two kinds: cylinder type and sectional type. They adopt horizontal motor and alloy mechanical seal, which makes the replacement more convenient. The overflowing part of the pump is made of stainless steel 304, applicable for light-corrosion medium. Relying on the high efficiency, energy saving performance, reliable quality, wide usable range, our products receive the great popularity after being launched.

Application Limits

Applications Fields

Certificate

Optional Available On Request


Rated Flow(m3/h)

Flow Range(m3/h)

Max.Pressure(bar)

Motor Power(kW)

Max.Efficiency(%)

Inlet

Outlet

2

0.5~3

5.5

0.37~0.75

45

G1

G1

4

1~6

4

0.55~1.1

59

G1 1/4

G1

8

5~10

5

0.75~2.2

64

G1 1/2

G1 1/4

16

8~20

4

2.2~3

70

G1 1/2

G1 1/4

Model BWJ 2 BWJ 4 BWJ 8 BWJ 16

Performance Curve


BWJ 2-2

BWJ 2-3

BWJ 2-4

BWJ 2-5

BWJ 2-6

0.37

0.37

0.55

0.55

0.75

0.5

0.5

0.75

0.75

1

H(m)

Q(m3/h)

19

28

36

45.5

53.5

0.5

18

26.5

34.5

43

51

1.0

16.5

24.5

33

40

48

1.5

15

22

29

36

44

2.0

13

19

25

31.5

39

2.5

10

15.5

20.5

26.5

32

3.0Power

kW HP

Performance Details-BWJ 2

10~19

15.5~28

20.5~36

26.5~45.5

32~53.5

Head Range(m)



BWJ 4-2

BWJ 4-3

BWJ 4-4

BWJ 4-5

BWJ 4-6

0.37

0.55

0.75

1.1

1.1

0.5

0.75

1

1.5

1.5

H(m)

Model Q(m3/h)

19

28

37.5

47

56

1

18

27

36

45

54

2

17

26

34

42.5

51

3

15

23.5

31

39

47

4

12.5

20.5

27

34

41.5

5

10

18

25

29

35.5

6Power

kW HP


10~19

18~28

25~37.5

29~47

35.5~56

Head Range(m)



BWJ 2-2

BWJ 2-3

BWJ 2-4

BWJ 2-5

BWJ 2-6

BWJ 4-2

BWJ 4-3

BWJ 4-4

BWJ 4-5

BWJ 4-6

9.3

9.8

10.6

11

15.6

9.8

10.8

14.3

17.6

18.3

Model

317

335

353

371

445

335

362

445

472

499

L1

77

95

113

131

151

95

122

151

178

232

L2

215/230

215/230

215/230

215/230

225/245

215/230

215/230

225/245

225/245

225/245

H

88

105

124

142

160

105

133

160

187

214

L3

137

137

137

137

156

137

137

156

156

156

D

G1

G1

G1

G1

G1

G11/4

G11/4

G11/4

G11/4

G11/4

E

/100

/100

/100

/100

K

Dim.(mm)N.W.(kg)

Dimensions & Weight



BWJ 8-2

BWJ 8-3

BWJ 8-4

BWJ 8-5

0.75

1.1

1.5

2.2

1

1.5

2

3

H(m)

Model Q(m3/h)

20

29.5

39

51

5

19.5

29

38

49.5

6

19

28

37

47.5

7

18

27

35

45

8

17

25

33

42.5

9

15.5

23

30.5

39.5

10Power

kW HP


15.5~20

23~29.5

30.5~39

39.5~51

Head Range(m)



BWJ 16-2

BWJ 16-3

2.2

3

3

4H

(m)

Model Q(m3/h)

25

39

10

26

40

8

24

38

12

23

36

14

21.7

34

16

20

31.5

18

18

29

20Power

kW HP18~26

29~40

Head Range (m)



BWJ 8-2

BWJ 8-3

BWJ 8-4

BWJ 8-5

BWJ 16-2

BWJ 16-2

17.9

20

24.5

27.1

25.4

29.1

Model

376

406

503

533

467

524

L1

111

141

171

201

125

171

L2

230/265

230/265

240/270

240/270

240/270

270

H

107

137

167

197

122

167

L3

156

156

169

169

169

194

D

219

219

223

223

223

235

E

114

114

118

118

118

130

N

/100

/100

/100

/100

/100

K

Dim.(mm)N.W.(kg)

Dimensions & Weight

No. Component Material123456789

10111213

Horizontal Motor(Lengthening Shaft)HT200

SUS304/HT200SIC FPM

NBRSUS304SUS304SUS304SUS304

Steel 45#YG 8

SUS304SUS304/HT200

ASTM35BAISI304/ASTM35B

AISI304AISI304AISI304AISI304

AISI304AISI304/ASTM35B

MotorBaseWater Outlet ShellMechanical SealSealing GasketFluid DirectorImpellerLong Casing BushFluid Director With BearingsPull-rodBearing LiningWater Inlet Shell

AISI/ASTM

Components & Materials

THE HONEST PRODUCT FOR THE HONEST PRICE

© IMP PUMPS d.o.o.

25.0

2.20

18

IMP PUMPS d.o.o. Pod hrasti 28

1218 Komenda SLOVENIA

E: [email protected] T: +386 1 28 06 400 F: +386 1 28 06 460

www.imp-pumps.com

Contact:

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