-
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/
-
4 IMPPUMPS | Technical data 2018
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
-
5IMPPUMPS | Technical data 2018
Vertical Multi-Stage Centrifugal PumpsCATALOGUE FOR 50Hz
-
6 IMPPUMPS | Technical data 2018
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
-
7IMPPUMPS | Technical data 2018
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
-
8 IMPPUMPS | Technical data 2018
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.
-
9IMPPUMPS | Technical data 2018
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
-
10 IMPPUMPS | Technical data 2018
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.
-
11IMPPUMPS | Technical data 2018
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.
-
12 IMPPUMPS | Technical data 2018
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
-
13IMPPUMPS | Technical data 2018
Performance Curve - BL 2
It is recommended to be used within lift range.
-
14 IMPPUMPS | Technical data 2018
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)
-
15IMPPUMPS | Technical data 2018
Performance Curve - BL 4
It is recommended to be used within lift range.
-
16 IMPPUMPS | Technical data 2018
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)
-
17IMPPUMPS | Technical data 2018
Performance Curve - BL 8
It is recommended to be used within lift range.
-
18 IMPPUMPS | Technical data 2018
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)
-
19IMPPUMPS | Technical data 2018
Performance Curve - BL 12
It is recommended to be used within lift range.
-
20 IMPPUMPS | Technical data 2018
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)
-
21IMPPUMPS | Technical data 2018
Performance Curve - BL 16
It is recommended to be used within lift range.
-
22 IMPPUMPS | Technical data 2018
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
-
23IMPPUMPS | Technical data 2018
Performance Curve - BL 20
It is recommended to be used within lift range.
-
24 IMPPUMPS | Technical data 2018
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
-
25IMPPUMPS | Technical data 2018
Performance Curve - BL 32
It is recommended to be used within lift range.
-
26 IMPPUMPS | Technical data 2018
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)
-
27IMPPUMPS | Technical data 2018
Performance Curve - BL 45
-
28 IMPPUMPS | Technical data 2018
Performance Table
Dimensions & Weight
-
29IMPPUMPS | Technical data 2018
Performance Curve - BL 64
-
30 IMPPUMPS | Technical data 2018
Performance Table
Dimensions & Weight
-
31IMPPUMPS | Technical data 2018
Performance Curve - BL 90
-
32 IMPPUMPS | Technical data 2018
Performance Table
Dimensions & Weight
-
33IMPPUMPS | Technical data 2018
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
-
34 IMPPUMPS | Technical data 2018
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
-
35IMPPUMPS | Technical data 2018
Horizontal Multi-Stage Centrifugal PumpsCATALOGUE FOR 50Hz
-
36 IMPPUMPS | Technical data 2018
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
-
37IMPPUMPS | Technical data 2018
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
-
38 IMPPUMPS | Technical data 2018
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)
It is recommended to be used within lift range.
-
39IMPPUMPS | Technical data 2018
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
Performance Details-BWJ 4
10~19
18~28
25~37.5
29~47
35.5~56
Head Range(m)
It is recommended to be used within lift range.
-
40 IMPPUMPS | Technical data 2018
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
-
41IMPPUMPS | Technical data 2018
It is recommended to be used within lift range.
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
Performance Details-BWJ 8
15.5~20
23~29.5
30.5~39
39.5~51
Head Range(m)
-
42 IMPPUMPS | Technical data 2018
Performance Details-BWJ 16
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)
It is recommended to be used within lift range.
-
43IMPPUMPS | Technical data 2018
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: