SP (self-priming sewage)
Non-clogging self-priming sewage pump
- Flow 10–750 m³/h
- Head up to 38 m
- 0.75–90 kW
Submersible sewage pump
WQ(I)
Submersible sewage pump, WQ(I) new generation (50 Hz)
WQ(I): submersible sewage pump from the CNP range. 174 models, flow 8 to 2,000 m³/h, head up to 60 m, motors 0.55 to 150 kW. Typical duties: sewage treatment systems for buildings, hospitals, residential areas, municipal and industrial projects; drainage and waste-water treatment; mines and prospecting. Open a model for its rated duty, dimensions and datasheet, or send us your duty and we will confirm the selection.
- New-generation cutting-type submersible sewage pump with water-cutting cable entry, IPX8 class F motor, double mechanical seal with oil chamber and automatic vent valve; two-channel impeller.
- Water-cutting cable entry stops liquid reaching the motor cabinet if the cable cover is damaged
- IPX8 class F submersible motor with thermal protector (7.5 kW and below) or leak sensor (above 11 kW)
- Double mechanical seal in an oil chamber; hydraulic lifter keeps the seal lubricated
- Automatic vent valve exhausts air when the pump starts
CNP-S-000043- Flow
- 8–2000 m³/h
- Head
- up to 60 m
- Power
- 0.55–150 kW
- Mains
- 50 Hz
- Models
- 174
- Liquid temp.
- Below 40 °C
Sizes
The 174 models of the WQ(I) range grouped by type. Open the Models tab for every model with its performance data.
Models
Filter by duty point, mains frequency or size. Click a model for its performance curve and data.
| Model | Series | Flow m³/h | Head m | Power kW | rpm | Outlet | kg | |
|---|---|---|---|---|---|---|---|---|
| 65WQ25-31-5.5(I) | WQ(I) | 25 | 31 | 5.5 | 2940 | DN65 | 86 | Details |
| 65WQ30-25-5.5(I) | WQ(I) | 30 | 25 | 5.5 | 2940 | DN65 | 86 | Details |
| 65WQ20-60-11(I) | WQ(I) | 20 | 60 | 11 | 2930 | DN65 | 95 | Details |
| 65WQ40-50-11(I) | WQ(I) | 40 | 50 | 11 | 2930 | DN65 | 95 | Details |
| 65WQ30-60-15(I) | WQ(I) | 30 | 60 | 15 | 2930 | DN65 | 100 | Details |
| 65WQ50-55-15(I) | WQ(I) | 50 | 55 | 15 | 2930 | DN65 | 100 | Details |
| 80WQ40-8-2.2(I) | WQ(I) | 40 | 8 | 2.2 | 2880 | DN80 | 42.5 | Details |
| 80WQ40-10-2.2(I) | WQ(I) | 40 | 10 | 2.2 | 2880 | DN80 | 42.5 | Details |
| 80WQ45-9-2.2(I) | WQ(I) | 45 | 9 | 2.2 | 2880 | DN80 | 42.5 | Details |
| 80WQ35-13-3(I) | WQ(I) | 35 | 13 | 3 | 2840 | DN80 | 47 | Details |
| 80WQ40-15-4(I) | WQ(I) | 40 | 15 | 4 | 2840 | DN80 | 51 | Details |
| 80WQ40-22-5.5(I) | WQ(I) | 40 | 22 | 5.5 | 2940 | DN80 | 85.5 | Details |
| 80WQ40-30-7.5(I) | WQ(I) | 40 | 30 | 7.5 | 2940 | DN80 | 92 | Details |
| 80WQ50-25-7.5(I) | WQ(I) | 50 | 25 | 7.5 | 2940 | DN80 | 92 | Details |
| 80WQ48-38-11(I) | WQ(I) | 48 | 38 | 11 | 2930 | DN80 | 134.5 | Details |
| 100WQ50-7-2.2(I) | WQ(I) | 50 | 7 | 2.2 | 2880 | DN100 | 43 | Details |
| 100WQ60-9-3(I) | WQ(I) | 60 | 9 | 3 | 2840 | DN100 | 50 | Details |
| 100WQ50-12-4(I) | WQ(I) | 50 | 12 | 4 | 2840 | DN100 | 53.5 | Details |
| 100WQ65-15-5.5(I) | WQ(I) | 65 | 15 | 5.5 | 2940 | DN100 | 89 | Details |
| 100WQ65-18-5.5(I) | WQ(I) | 65 | 18 | 5.5 | 2940 | DN100 | 89 | Details |
| 100WQ70-14-5.5(I) | WQ(I) | 70 | 14 | 5.5 | 2940 | DN100 | 89 | Details |
| 100WQ45-22-7.5(I) | WQ(I) | 45 | 22 | 7.5 | 2940 | DN100 | 98 | Details |
| 100WQ65-20-7.5(I) | WQ(I) | 65 | 20 | 7.5 | 2940 | DN100 | 98 | Details |
| 100WQ80-15-7.5(I) | WQ(I) | 80 | 15 | 7.5 | 2940 | DN100 | 98 | Details |
| 100WQ100-15-7.5(I) | WQ(I) | 100 | 15 | 7.5 | 2940 | DN100 | 98 | Details |
| 100WQ80-25-11(I) | WQ(I) | 80 | 25 | 11 | 2930 | DN100 | 128 | Details |
| 100WQ100-30-15(I) | WQ(I) | 100 | 30 | 15 | 2930 | DN100 | 136 | Details |
| 150WQ100-7-5.5(I) | WQ(I) | 100 | 7 | 5.5 | 2940 | DN150 | 102 | Details |
| 150WQ100-10-5.5(I) | WQ(I) | 100 | 10 | 5.5 | 2940 | DN150 | 102 | Details |
| 150WQ100-17-7.5(I) | WQ(I) | 100 | 17 | 7.5 | 2940 | DN150 | 109 | Details |
| 150WQ150-10-7.5(I) | WQ(I) | 150 | 10 | 7.5 | 2940 | DN150 | 109 | Details |
| 150WQ120-25-15(I) | WQ(I) | 120 | 25 | 15 | 2930 | DN150 | 145 | Details |
| 80WQ36-10-2.2-4(I) | WQ(I) | 36 | 10 | 2.2 | 1413 | DN80 | 56 | Details |
| 80WQ36-16-4-4(I) | WQ(I) | 36 | 16 | 4 | 1413 | DN80 | 67 | Details |
| 80WQ60-11-4-4(I) | WQ(I) | 60 | 11 | 4 | 1413 | DN80 | 67 | Details |
| 100WQ60-17-5.5-4(I) | WQ(I) | 60 | 17 | 5.5 | 1437 | DN100 | 132 | Details |
| 100WQ60-20-7.5-4(I) | WQ(I) | 60 | 20 | 7.5 | 1450 | DN100 | 145 | Details |
| 100WQ80-35-18.5-4(I) | WQ(I) | 80 | 35 | 18.5 | 1460 | DN100 | 305 | Details |
| 100WQ100-35-22-4(I) | WQ(I) | 100 | 35 | 22 | 1460 | DN100 | 310 | Details |
| 100WQ100-39-22-4(I) | WQ(I) | 100 | 39 | 22 | 1460 | DN100 | 310 | Details |
| 150WQ200-5-5.5-4(I) | WQ(I) | 200 | 5 | 5.5 | 1460 | DN150 | 156 | Details |
| 150WQ240-7-7.5-4(I) | WQ(I) | 240 | 7 | 7.5 | 1450 | DN150 | 156 | Details |
| 150WQ150-16-11-4(I) | WQ(I) | 150 | 16 | 11 | 1440 | DN150 | 216 | Details |
| 150WQ150-20-15-4(I) | WQ(I) | 150 | 20 | 15 | 1440 | DN150 | 237 | Details |
| 150WQ150-24-18.5-4(I) | WQ(I) | 150 | 24 | 18.5 | 1460 | DN150 | 292 | Details |
| 150WQ180-20-18.5-4(I) | WQ(I) | 180 | 20 | 18.5 | 1460 | DN150 | 292 | Details |
| 150WQ250-15-18.5-4(I) | WQ(I) | 250 | 15 | 18.5 | 1460 | DN150 | 292 | Details |
| 150WQ150-27-22-4(I) | WQ(I) | 150 | 27 | 22 | 1460 | DN150 | 320 | Details |
| 150WQ180-25-22-4(I) | WQ(I) | 180 | 25 | 22 | 1460 | DN150 | 320 | Details |
| 150WQ200-22-22-4(I) | WQ(I) | 200 | 22 | 22 | 1460 | DN150 | 320 | Details |
| 150WQ270-16-22-4(I) | WQ(I) | 270 | 16 | 22 | 1460 | DN150 | 320 | Details |
| 150WQ200-28-30-4(I) | WQ(I) | 200 | 28 | 30 | 1450 | DN150 | 450 | Details |
| 150WQ150-35-37-4(I) | WQ(I) | 150 | 35 | 37 | 1470 | DN150 | 485 | Details |
| 150WQ200-35-37-4(I) | WQ(I) | 200 | 35 | 37 | 1470 | DN150 | 485 | Details |
| 150WQ200-45-55-4(I) | WQ(I) | 200 | 45 | 55 | 1480 | DN150 | 840 | Details |
| 150WQ270-40-55-4(I) | WQ(I) | 270 | 40 | 55 | 1480 | DN150 | 840 | Details |
| 200WQ270-10-11-4(I) | WQ(I) | 270 | 10 | 11 | 1440 | DN200 | 230 | Details |
| 200WQ270-14-15-4(I) | WQ(I) | 270 | 14 | 15 | 1440 | DN200 | 255 | Details |
| 200WQ250-15-18.5-4(I) | WQ(I) | 250 | 15 | 18.5 | 1460 | DN200 | 310 | Details |
| 200WQ300-12-18.5-4(I) | WQ(I) | 300 | 12 | 18.5 | 1460 | DN200 | 310 | Details |
| 200WQ270-16-22-4(I) | WQ(I) | 270 | 16 | 22 | 1460 | DN200 | 323 | Details |
| 200WQ300-15-22-4(I) | WQ(I) | 300 | 15 | 22 | 1450 | DN200 | 323 | Details |
| 200WQ400-10-22-4(I) | WQ(I) | 400 | 10 | 22 | 1450 | DN200 | 323 | Details |
| 200WQ250-22-30-4(I) | WQ(I) | 250 | 22 | 30 | 1450 | DN200 | 565 | Details |
| 200WQ360-17-30-4(I) | WQ(I) | 360 | 17 | 30 | 1450 | DN200 | 565 | Details |
| 200WQ400-15-30-4(I) | WQ(I) | 400 | 15 | 30 | 1450 | DN200 | 565 | Details |
| 200WQ400-22-37-4(I) | WQ(I) | 400 | 22 | 37 | 1470 | DN200 | 580 | Details |
| 200WQ350-25-37-4(I) | WQ(I) | 350 | 25 | 37 | 1470 | DN200 | 580 | Details |
| 200WQ300-26-37-4(I) | WQ(I) | 300 | 26 | 37 | 1470 | DN200 | 580 | Details |
| 200WQ270-28-37-4(I) | WQ(I) | 270 | 28 | 37 | 1470 | DN200 | 580 | Details |
| 200WQ400-25-45-4(I) | WQ(I) | 400 | 25 | 45 | 1470 | DN200 | 650 | Details |
| 200WQ250-40-55-4(I) | WQ(I) | 250 | 40 | 55 | 1480 | DN200 | 850 | Details |
| 200WQ400-30-55-4(I) | WQ(I) | 400 | 30 | 55 | 1480 | DN200 | 850 | Details |
| 200WQ350-40-75-4(I) | WQ(I) | 350 | 40 | 75 | 1480 | DN200 | 919 | Details |
| 200WQ500-30-75-4(I) | WQ(I) | 500 | 30 | 75 | 1480 | DN200 | 865 | Details |
| 250WQ400-15-30-4(I) | WQ(I) | 400 | 15 | 30 | 1460 | DN250 | 485 | Details |
| 250WQ600-9-30-4(I) | WQ(I) | 600 | 9 | 30 | 1460 | DN250 | 485 | Details |
| 250WQ360-20-30-4(I) | WQ(I) | 360 | 20 | 30 | 1460 | DN250 | 485 | Details |
| 250WQ420-22-37-4(I) | WQ(I) | 420 | 22 | 37 | 1470 | DN250 | 550 | Details |
| 250WQ600-12-37-4(I) | WQ(I) | 600 | 12 | 37 | 1470 | DN250 | 550 | Details |
| 250WQ360-28-45-4(I) | WQ(I) | 360 | 28 | 45 | 1470 | DN250 | 685 | Details |
| 250WQ600-20-55-4(I) | WQ(I) | 600 | 20 | 55 | 1450 | DN250 | 865 | Details |
| 250WQ600-28-75-4(I) | WQ(I) | 600 | 28 | 75 | 1480 | DN250 | 930 | Details |
| 300WQ800-8-37-4(I) | WQ(I) | 800 | 8 | 37 | 1450 | DN300 | 620 | Details |
| 300WQ500-15-37-4(I) | WQ(I) | 500 | 15 | 37 | 1450 | DN300 | 620 | Details |
| 300WQ600-18-45-4(I) | WQ(I) | 600 | 18 | 45 | 1470 | DN300 | 690 | Details |
| 300WQ800-12-45-4(I) | WQ(I) | 800 | 12 | 45 | 1470 | DN300 | 690 | Details |
| 300WQ600-20-55-4(I) | WQ(I) | 600 | 20 | 55 | 1450 | DN300 | 865 | Details |
| 300WQ800-20-75-4(I) | WQ(I) | 800 | 20 | 75 | 1450 | DN300 | 956 | Details |
| 250WQ600-10-22-6(I) | WQ(I) | 600 | 10 | 22 | 983 | DN250 | 649 | Details |
| 300WQ700-8-22-6(I) | WQ(I) | 700 | 8 | 22 | 983 | DN300 | 658 | Details |
| 300WQ800-9-30-6(I) | WQ(I) | 800 | 9 | 30 | 983 | DN300 | 700 | Details |
| 300WQ800-11-37-6(I) | WQ(I) | 800 | 11 | 37 | 983 | DN300 | 729 | Details |
| 300WQ900-13-45-6(I) | WQ(I) | 900 | 13 | 45 | 983 | DN300 | 1039 | Details |
| 300WQ900-16-55-6(I) | WQ(I) | 900 | 16 | 55 | 983 | DN300 | 1093 | Details |
| 350WQ960-5.5-22-8(I) | WQ(I) | 960 | 5.5 | 22 | 734 | DN350 | 750 | Details |
| 350WQ960-7-30-6(I) | WQ(I) | 960 | 7 | 30 | 983 | DN350 | 741 | Details |
| 350WQ1100-8-37-6(I) | WQ(I) | 1100 | 8 | 37 | 983 | DN350 | 769 | Details |
| 400WQ1200-16-75-6(I) | WQ(I) | 1200 | 16 | 75 | 983 | DN400 | 1206 | Details |
| 400WQ1600-6.5-45-6(I) | WQ(I) | 1600 | 6.5 | 45 | 983 | DN400 | 1043 | Details |
| 400WQ1600-9-55-6(I) | WQ(I) | 1600 | 9 | 55 | 983 | DN400 | 1072 | Details |
| 500WQ2000-9-75-6(I) | WQ(I) | 2000 | 9 | 75 | 983 | DN500 | 1522 | Details |
| 350WQ900-26-90-4(I) | WQ(I) | 900 | 26 | 90 | 1472 | DN350 | 2300 | Details |
| 350WQ900-29-110-4(I) | WQ(I) | 900 | 29 | 110 | 1473 | DN350 | 2430 | Details |
| 350WQ1200-29-132-4(I) | WQ(I) | 1200 | 29 | 132 | 1471 | DN350 | 2500 | Details |
| 350WQ1200-33-150-4(I) | WQ(I) | 1200 | 33 | 150 | 1490 | DN350 | 2665 | Details |
| 400WQ1100-21-90-6(I) | WQ(I) | 1100 | 21 | 90 | 987 | DN400 | 2830 | Details |
| 400WQ1100-24-110-6(I) | WQ(I) | 1100 | 24 | 110 | 984 | DN400 | 2845 | Details |
| 400WQ1600-22-132-6(I) | WQ(I) | 1600 | 22 | 132 | 995 | DN400 | 2990 | Details |
| 400WQ1600-26-150-6(I) | WQ(I) | 1600 | 26 | 150 | 994 | DN400 | 3120 | Details |
| 500WQ1600-15-90-6(I) | WQ(I) | 1600 | 15 | 90 | 987 | DN500 | 2795 | Details |
| 500WQ1600-18-110-6(I) | WQ(I) | 1600 | 18 | 110 | 984 | DN500 | 2780 | Details |
| 500WQ2000-18-132-6(I) | WQ(I) | 2000 | 18 | 132 | 995 | DN500 | 3050 | Details |
| 500WQ2000-20-150-6(I) | WQ(I) | 2000 | 20 | 150 | 994 | DN500 | 3185 | Details |
| 40WQD12-10-0.75(I) | WQD(I) | 12 | 10 | 0.75 | 2875 | DN40 | 23.5 | Details |
| 40WQD12-18-1.5(I) | WQD(I) | 12 | 18 | 1.5 | 2875 | DN40 | 41 | Details |
| 50WQD12-10-0.75 | WQD | 12 | 10 | 0.75 | 2875 | DN50 | 23.5 | Details |
| 50WQD10-15-1.5(I) | WQD(I) | 10 | 15 | 1.5 | 2875 | DN50 | 41 | Details |
| 50WQD10-18-1.5(I) | WQD(I) | 10 | 18 | 1.5 | 2875 | DN50 | 41 | Details |
| 50WQD12-12-1.5(I) | WQD(I) | 12 | 12 | 1.5 | 2875 | DN50 | 41 | Details |
| 50WQD15-10-1.5(I) | WQD(I) | 15 | 10 | 1.5 | 2875 | DN50 | 41 | Details |
| 50WQD15-15-1.5(I) | WQD(I) | 15 | 15 | 1.5 | 2875 | DN50 | 41 | Details |
| 50WQD9-22-2.2(I) | WQD(I) | 9 | 22 | 2.2 | 2871 | DN50 | 44.5 | Details |
| 50WQD15-18-2.2(I) | WQD(I) | 15 | 18 | 2.2 | 2871 | DN50 | 44.5 | Details |
| 50WQD15-20-2.2(I) | WQD(I) | 15 | 20 | 2.2 | 2871 | DN50 | 44.5 | Details |
| 50WQD20-15-2.2(I) | WQD(I) | 20 | 15 | 2.2 | 2871 | DN50 | 44.5 | Details |
| 50WQD25-10-2.2(I) | WQD(I) | 25 | 10 | 2.2 | 2871 | DN50 | 44.5 | Details |
| 65WQD25-10-1.5(I) | WQD(I) | 25 | 10 | 1.5 | 2875 | DN65 | 37 | Details |
| 65WQD25-14-2.2(I) | WQD(I) | 25 | 14 | 2.2 | 2871 | DN65 | 47 | Details |
| 65WQD35-7-2.2(I) | WQD(I) | 35 | 7 | 2.2 | 2871 | DN65 | 47 | Details |
| 80WQD40-8-2.2(I) | WQD(I) | 40 | 8 | 2.2 | 2871 | DN80 | 42.5 | Details |
| 80WQD40-10-2.2(I) | WQD(I) | 40 | 10 | 2.2 | 2871 | DN80 | 42.5 | Details |
| 80QD45-9-2.2(I) | WQD(I) | 45 | 9 | 2.2 | 2871 | DN80 | 42.5 | Details |
| 100WQD50-7-2.2(I) | WQD(I) | 50 | 7 | 2.2 | 2871 | DN100 | 43 | Details |
| 40WQ12-10-0.75(I) | WQ(I) | 12 | 10 | 0.75 | 2850 | DN40 | 21.5 | Details |
| 40WQ8-15-1.1(I) | WQ(I) | 8 | 15 | 1.1 | 2850 | DN40 | 21.5 | Details |
| 40WQ10-7-0.55(I) | WQ(I) | 10 | 7 | 0.55 | 2850 | DN40 | 20.5 | Details |
| 40WQ15-8-1.1(I) | WQ(I) | 15 | 8 | 1.1 | 2850 | DN40 | 23.5 | Details |
| 40WQ15-13-1.1(I) | WQ(I) | 15 | 13 | 1.1 | 2850 | DN40 | 23.5 | Details |
| 40WQ12-18-1.5(I) | WQ(I) | 12 | 18 | 1.5 | 2880 | DN40 | 33 | Details |
| 50WQ10-7-0.55(I) | WQ(I) | 10 | 7 | 0.55 | 2850 | DN50 | 20.5 | Details |
| 50WQ12-10-0.75(I) | WQ(I) | 12 | 10 | 0.75 | 2850 | DN50 | 21.5 | Details |
| 50WQ8-15-1.1(I) | WQ(I) | 8 | 15 | 1.1 | 2850 | DN50 | 25.5 | Details |
| 50WQ10-13-1.1(I) | WQ(I) | 10 | 13 | 1.1 | 2850 | DN50 | 25.5 | Details |
| 50WQ15-8-1.1(I) | WQ(I) | 15 | 8 | 1.1 | 2850 | DN50 | 23.5 | Details |
| 50WQ15-13-1.1(I) | WQ(I) | 15 | 13 | 1.1 | 2850 | DN50 | 23.5 | Details |
| 50WQ10-15-1.5(I) | WQ(I) | 10 | 15 | 1.5 | 2880 | DN50 | 33 | Details |
| 50WQ10-18-1.5(I) | WQ(I) | 10 | 18 | 1.5 | 2880 | DN50 | 33 | Details |
| 50WQ12-12-1.5(I) | WQ(I) | 12 | 12 | 1.5 | 2880 | DN50 | 33 | Details |
| 50WQ15-10-1.5(I) | WQ(I) | 15 | 10 | 1.5 | 2880 | DN50 | 33 | Details |
| 50WQ15-15-1.5(I) | WQ(I) | 15 | 15 | 1.5 | 2880 | DN50 | 33 | Details |
| 50WQ9-22-2.2(I) | WQ(I) | 9 | 22 | 2.2 | 2880 | DN50 | 37.5 | Details |
| 50WQ15-18-2.2(I) | WQ(I) | 15 | 18 | 2.2 | 2880 | DN50 | 37.5 | Details |
| 50WQ15-20-2.2(I) | WQ(I) | 15 | 20 | 2.2 | 2880 | DN50 | 37.5 | Details |
| 50WQ20-15-2.2(I) | WQ(I) | 20 | 15 | 2.2 | 2880 | DN50 | 37.5 | Details |
| 50WQ25-10-2.2(I) | WQ(I) | 25 | 10 | 2.2 | 2880 | DN50 | 37.5 | Details |
| 50WQ15-25-3(I) | WQ(I) | 15 | 25 | 3 | 2840 | DN50 | 44 | Details |
| 50WQ15-27-3(I) | WQ(I) | 15 | 27 | 3 | 2840 | DN50 | 44 | Details |
| 50WQ25-20-3(I) | WQ(I) | 25 | 20 | 3 | 2840 | DN50 | 44 | Details |
| 50WQ15-32-4(I) | WQ(I) | 15 | 32 | 4 | 2840 | DN50 | 49.5 | Details |
| 50WQ15-40-5.5(I) | WQ(I) | 15 | 40 | 5.5 | 2940 | DN50 | 84 | Details |
| 50WQ20-30-5.5(I) | WQ(I) | 20 | 30 | 5.5 | 2940 | DN50 | 84 | Details |
| 50WQ25-25-5.5(I) | WQ(I) | 25 | 25 | 5.5 | 2940 | DN50 | 84 | Details |
| 50WQ20-40-7.5(I) | WQ(I) | 20 | 40 | 7.5 | 2940 | DN50 | 92 | Details |
| 50WQ25-35-7.5(I) | WQ(I) | 25 | 35 | 7.5 | 2940 | DN50 | 92 | Details |
| 65WQ15-10-1.1(I) | WQ(I) | 15 | 10 | 1.1 | 2850 | DN65 | 27 | Details |
| 65WQ25-10-1.5(I) | WQ(I) | 25 | 10 | 1.5 | 2850 | DN65 | 37 | Details |
| 65WQ25-14-2.2(I) | WQ(I) | 25 | 14 | 2.2 | 2880 | DN65 | 40.5 | Details |
| 65WQ35-7-2.2(I) | WQ(I) | 35 | 7 | 2.2 | 2880 | DN65 | 40.5 | Details |
| 65WQ25-15-3(I) | WQ(I) | 25 | 15 | 3 | 2840 | DN65 | 46 | Details |
| 65WQ25-18-3(I) | WQ(I) | 25 | 18 | 3 | 2840 | DN65 | 46 | Details |
| 65WQ37-13-3(I) | WQ(I) | 37 | 13 | 3 | 2840 | DN65 | 46 | Details |
| 65WQ20-25-4(I) | WQ(I) | 20 | 25 | 4 | 2840 | DN65 | 52 | Details |
| 65WQ20-27-4(I) | WQ(I) | 20 | 27 | 4 | 2840 | DN65 | 52 | Details |
Performance range
Every model of the WQ(I) range on one chart: each dot is the rated duty point of one model. Click a line or dot to open that model with its full data.
- WQ(I)
- WQD(I)
- WQD
Logarithmic scales. Published catalogue data for clean water; the correct model for your duty is confirmed by our engineers.
Dimensions & weight
Net weight and the main dimensions of each model, in millimetres, from the catalogue. Open a model for the labelled dimension drawing.
| Model | Weight (kg) | Dim H | Dim H1 | Dim H2 | Dim F | Dim H3 |
|---|---|---|---|---|---|---|
| 65WQ25-31-5.5(I) | 86 | 793 | 450 | 236 | 314 | 130 |
| 65WQ30-25-5.5(I) | 86 | 793 | 450 | 236 | 314 | 130 |
| 65WQ20-60-11(I) | 95 | 877 | 600 | 284 | 362 | 191 |
| 65WQ40-50-11(I) | 95 | 877 | 600 | 284 | 362 | 191 |
| 65WQ30-60-15(I) | 100 | 877 | 600 | 284 | 362 | 191 |
| 65WQ50-55-15(I) | 100 | 877 | 600 | 284 | 362 | 191 |
| 80WQ40-8-2.2(I) | 42.5 | 545 | 370 | 256 | 296 | 121 |
| 80WQ40-10-2.2(I) | 42.5 | 545 | 370 | 256 | 296 | 121 |
| 80WQ45-9-2.2(I) | 42.5 | 545 | 370 | 256 | 296 | 121 |
| 80WQ35-13-3(I) | 47 | 565 | 360 | 256 | 300 | 121 |
| 80WQ40-15-4(I) | 51 | 563 | 357 | 250 | 318 | 115 |
| 80WQ40-22-5.5(I) | 85.5 | 793 | 450 | 251 | 310 | 130 |
| 80WQ40-30-7.5(I) | 92 | 790 | 500 | 251 | 310 | 130 |
| 80WQ50-25-7.5(I) | 92 | 790 | 500 | 251 | 310 | 130 |
| 80WQ48-38-11(I) | 134.5 | 924 | 610 | 317 | 410 | 182 |
| 100WQ50-7-2.2(I) | 43 | 522 | 400 | 170 | 323 | 121 |
| 100WQ60-9-3(I) | 50 | 564 | 420 | 190 | 311 | 121 |
| 100WQ50-12-4(I) | 53.5 | 607 | 400 | 292 | 337 | 142 |
| 100WQ65-15-5.5(I) | 89 | 835 | 500 | 292 | 337 | 145 |
| 100WQ65-18-5.5(I) | 89 | 835 | 500 | 292 | 337 | 145 |
| 100WQ70-14-5.5(I) | 89 | 835 | 500 | 292 | 337 | 145 |
| 100WQ45-22-7.5(I) | 98 | 835 | 500 | 297 | 365 | 147 |
| 100WQ65-20-7.5(I) | 98 | 835 | 500 | 297 | 365 | 147 |
| 100WQ80-15-7.5(I) | 98 | 835 | 500 | 297 | 365 | 147 |
| 100WQ100-15-7.5(I) | 98 | 835 | 500 | 297 | 365 | 147 |
| 100WQ80-25-11(I) | 128 | 906 | 620 | 344 | 388 | 194 |
| 100WQ100-30-15(I) | 136 | 906 | 620 | 344 | 388 | 194 |
| 150WQ100-7-5.5(I) | 102 | 850 | 510 | 365 | 398 | 158 |
| 150WQ100-10-5.5(I) | 102 | 850 | 510 | 365 | 398 | 158 |
| 150WQ100-17-7.5(I) | 109 | 850 | 510 | 365 | 398 | 158 |
| 150WQ150-10-7.5(I) | 109 | 909 | 670 | 425 | 398 | 215 |
| 150WQ120-25-15(I) | 145 | 955 | 680 | 425 | 398 | 215 |
| 80WQ36-10-2.2-4(I) | 56 | 643 | 460 | 301 | 363 | 169 |
| 80WQ36-16-4-4(I) | 67 | 692 | 555 | 301 | 375 | 169 |
| 80WQ60-11-4-4(I) | 67 | 716 | 357 | 250 | 370 | 174 |
| 100WQ60-17-5.5-4(I) | 132 | 908 | 670 | 432 | 453 | 222 |
| 100WQ60-20-7.5-4(I) | 145 | 929 | 690 | 369 | 454 | 222 |
| 100WQ80-35-18.5-4(I) | 305 | 1208 | 800 | 439 | 603 | 289 |
| 100WQ100-35-22-4(I) | 310 | 1208 | 800 | 439 | 603 | 289 |
| 100WQ100-39-22-4(I) | 310 | 1208 | 800 | 439 | 603 | 289 |
| 150WQ200-5-5.5-4(I) | 156 | 1064 | 825 | 545 | 548 | 335 |
| 150WQ240-7-7.5-4(I) | 156 | 1085 | 845 | 510 | 548 | 335 |
| 150WQ150-16-11-4(I) | 216 | 1097 | 750 | 535 | 575 | 325 |
| 150WQ150-20-15-4(I) | 237 | 1167 | 800 | 535 | 572 | 325 |
| 150WQ150-24-18.5-4(I) | 292 | 1080 | 1030 | 530 | 620 | 320 |
| 150WQ180-20-18.5-4(I) | 292 | 1080 | 1030 | 530 | 620 | 320 |
| 150WQ250-15-18.5-4(I) | 292 | 1080 | 1030 | 530 | 620 | 320 |
| 150WQ150-27-22-4(I) | 320 | 1281 | 880 | 530 | 575 | 320 |
| 150WQ180-25-22-4(I) | 320 | 1281 | 880 | 530 | 575 | 320 |
| 150WQ200-22-22-4(I) | 320 | 1281 | 880 | 530 | 575 | 320 |
| 150WQ270-16-22-4(I) | 320 | 1273 | 860 | 530 | 575 | 321 |
| 150WQ200-28-30-4(I) | 450 | 1513 | 1200 | 673 | 620 | 350 |
| 150WQ150-35-37-4(I) | 485 | 1567 | 1200 | 671 | 765 | 461 |
| 150WQ200-35-37-4(I) | 485 | 1567 | 1200 | 671 | 765 | 350 |
| 150WQ200-45-55-4(I) | 840 | 1663 | 1300 | 596 | 811 | 387 |
| 150WQ270-40-55-4(I) | 840 | 1663 | 1300 | 596 | 811 | 387 |
| 200WQ270-10-11-4(I) | 230 | 1113 | 760 | 530 | 568 | 335 |
| 200WQ270-14-15-4(I) | 255 | 1184 | 810 | 535 | 546 | 340 |
| 200WQ250-15-18.5-4(I) | 310 | 1281 | 880 | 530 | 575 | 336 |
| 200WQ300-12-18.5-4(I) | 310 | 1281 | 880 | 530 | 575 | 336 |
| 200WQ270-16-22-4(I) | 323 | 1281 | 880 | 530 | 575 | 336 |
| 200WQ300-15-22-4(I) | 323 | 1281 | 880 | 530 | 575 | 336 |
| 200WQ400-10-22-4(I) | 323 | 1281 | 880 | 530 | 575 | 336 |
| 200WQ250-22-30-4(I) | 565 | 1513 | 1200 | 673 | 620 | 463 |
| 200WQ360-17-30-4(I) | 565 | 1513 | 1200 | 673 | 620 | 463 |
| 200WQ400-15-30-4(I) | 565 | 1513 | 1200 | 673 | 620 | 463 |
| 200WQ400-22-37-4(I) | 580 | 1590 | 1200 | 673 | 813 | 463 |
| 200WQ350-25-37-4(I) | 580 | 1590 | 1200 | 673 | 813 | 463 |
| 200WQ300-26-37-4(I) | 580 | 1590 | 1200 | 673 | 813 | 463 |
| 200WQ270-28-37-4(I) | 580 | 1590 | 1200 | 673 | 813 | 463 |
| 200WQ400-25-45-4(I) | 650 | 1663 | 1300 | 650 | 811 | 433 |
| 200WQ250-40-55-4(I) | 850 | 1663 | 1300 | 650 | 811 | 386 |
| 200WQ400-30-55-4(I) | 850 | 1663 | 1300 | 650 | 811 | 386 |
| 200WQ350-40-75-4(I) | 919 | 1663 | 1300 | 650 | 811 | 386 |
| 200WQ500-30-75-4(I) | 865 | 1663 | 1300 | 650 | 811 | 386 |
| 250WQ400-15-30-4(I) | 485 | 1517 | 1250 | 750 | 815 | 490 |
| 250WQ600-9-30-4(I) | 485 | 1517 | 1250 | 750 | 815 | 490 |
| 250WQ360-20-30-4(I) | 485 | 1517 | 1250 | 750 | 815 | 490 |
| 250WQ420-22-37-4(I) | 550 | 1594 | 1200 | 750 | 820 | 490 |
| 250WQ600-12-37-4(I) | 550 | 1594 | 1200 | 750 | 820 | 490 |
| 250WQ360-28-45-4(I) | 685 | 1556 | 1200 | 695 | 829 | 433 |
| 250WQ600-20-55-4(I) | 865 | 1663 | 1300 | 740 | 900 | 430 |
| 250WQ600-28-75-4(I) | 930 | 1663 | 1300 | 740 | 895 | 430 |
| 300WQ800-8-37-4(I) | 620 | 1400 | 1150 | 779 | 800 | 514 |
| 300WQ500-15-37-4(I) | 620 | 1400 | 1150 | 779 | 800 | 514 |
| 300WQ600-18-45-4(I) | 690 | 1605 | 1250 | 825 | 881 | 514 |
| 300WQ800-12-45-4(I) | 690 | 1605 | 1250 | 825 | 881 | 514 |
| 300WQ600-20-55-4(I) | 865 | 1680 | 1120 | 775 | 870 | 467 |
| 300WQ800-20-75-4(I) | 956 | 1680 | 1120 | 775 | 870 | 467 |
| 250WQ600-10-22-6(I) | 649 | 1654 | 1300 | 744 | 830 | 484 |
| 300WQ700-8-22-6(I) | 658 | 1663 | 1300 | 802 | 830 | 492 |
| 300WQ800-9-30-6(I) | 700 | 1663 | 1300 | 802 | 830 | 492 |
| 300WQ800-11-37-6(I) | 729 | 1663 | 1300 | 802 | 830 | 492 |
| 300WQ900-13-45-6(I) | 1039 | 1772 | 1470 | 772 | 878 | 462 |
| 300WQ900-16-55-6(I) | 1093 | 1772 | 1470 | 772 | 878 | 462 |
| 350WQ960-5.5-22-8(I) | 750 | 1703 | 1300 | 891 | 880 | 525 |
| 350WQ960-7-30-6(I) | 741 | 1703 | 1300 | 891 | 880 | 525 |
| 350WQ1100-8-37-6(I) | 769 | 1703 | 1300 | 891 | 880 | 525 |
| 400WQ1200-16-75-6(I) | 1206 | 1817 | 1500 | 983 | 888 | 507 |
| 400WQ1600-6.5-45-6(I) | 1043 | 1793 | 1490 | 938 | 887 | 472 |
| 400WQ1600-9-55-6(I) | 1072 | 1793 | 1490 | 938 | 887 | 472 |
| 500WQ2000-9-75-6(I) | 1522 | 1926 | 1550 | 1153 | 1372 | 635 |
| 350WQ900-26-90-4(I) | 2300 | 2560 | 1984 | 907 | 1111 | 585 |
| 350WQ900-29-110-4(I) | 2430 | 2560 | 1984 | 907 | 1111 | 585 |
| 350WQ1200-29-132-4(I) | 2500 | 2570 | 1994 | 907 | 1111 | 585 |
| 350WQ1200-33-150-4(I) | 2665 | 2570 | 1994 | 907 | 1111 | 585 |
| 400WQ1100-21-90-6(I) | 2830 | 2858 | 2070 | 1092 | 1138 | 676 |
| 400WQ1100-24-110-6(I) | 2845 | 2858 | 2070 | 1092 | 1138 | 676 |
| 400WQ1600-22-132-6(I) | 2990 | 2863 | 2100 | 1092 | 1138 | 676 |
| 400WQ1600-26-150-6(I) | 3120 | 2863 | 2100 | 1092 | 1138 | 676 |
| 500WQ1600-15-90-6(I) | 2795 | 2923 | 2140 | 1256 | 1372 | 738 |
| 500WQ1600-18-110-6(I) | 2780 | 2923 | 2140 | 1256 | 1372 | 738 |
| 500WQ2000-18-132-6(I) | 3050 | 2962 | 2150 | 1293 | 1471 | 776 |
| 500WQ2000-20-150-6(I) | 3185 | 2962 | 2150 | 1293 | 1471 | 776 |
| 40WQD12-10-0.75(I) | 23.5 | 486 | 320 | 183 | 238 | 93 |
| 40WQD12-18-1.5(I) | 41 | 598 | 380 | 195 | 275 | 105 |
| 50WQD12-10-0.75 | 23.5 | 486 | 320 | 183 | 238 | 93 |
| 50WQD10-15-1.5(I) | 41 | 602 | 385 | 217 | 278 | 107 |
| 50WQD10-18-1.5(I) | 41 | 602 | 385 | 217 | 278 | 107 |
| 50WQD12-12-1.5(I) | 41 | 602 | 385 | 217 | 278 | 107 |
| 50WQD15-10-1.5(I) | 41 | 602 | 385 | 217 | 278 | 107 |
| 50WQD15-15-1.5(I) | 41 | 602 | 385 | 217 | 278 | 107 |
| 50WQD9-22-2.2(I) | 44.5 | 614 | 420 | 217 | 289 | 107 |
| 50WQD15-18-2.2(I) | 44.5 | 614 | 420 | 217 | 289 | 107 |
| 50WQD15-20-2.2(I) | 44.5 | 614 | 420 | 217 | 289 | 107 |
| 50WQD20-15-2.2(I) | 44.5 | 614 | 420 | 217 | 289 | 107 |
| 50WQD25-10-2.2(I) | 44.5 | 614 | 420 | 217 | 289 | 107 |
| 65WQD25-10-1.5(I) | 37 | 607 | 390 | 230 | 286 | 110 |
| 65WQD25-14-2.2(I) | 47 | 630 | 436 | 236 | 290 | 116 |
| 65WQD35-7-2.2(I) | 47 | 630 | 436 | 236 | 290 | 116 |
| 80WQD40-8-2.2(I) | 42.5 | 648 | 454 | 255 | 296 | 121 |
| 80WQD40-10-2.2(I) | 42.5 | 648 | 454 | 255 | 296 | 121 |
| 80QD45-9-2.2(I) | 42.5 | 648 | 454 | 255 | 296 | 121 |
| 100WQD50-7-2.2(I) | 43 | 648 | 454 | 271 | 323 | 121 |
| 40WQ12-10-0.75(I) | 21.5 | 415 | 285 | 203 | 222 | 93 |
| 40WQ8-15-1.1(I) | 21.5 | 415 | 285 | 203 | 222 | 93 |
| 40WQ10-7-0.55(I) | 20.5 | 415 | 285 | 203 | 222 | 93 |
| 40WQ15-8-1.1(I) | 23.5 | 440 | 300 | 214 | 244 | 93 |
| 40WQ15-13-1.1(I) | 23.5 | 440 | 305 | 214 | 245 | 93 |
| 40WQ12-18-1.5(I) | 33 | 470 | 330 | 215 | 271 | 105 |
| 50WQ10-7-0.55(I) | 20.5 | 415 | 285 | 203 | 222 | 93 |
| 50WQ12-10-0.75(I) | 21.5 | 415 | 285 | 203 | 222 | 93 |
| 50WQ8-15-1.1(I) | 25.5 | 440 | 300 | 214 | 244 | 104 |
| 50WQ10-13-1.1(I) | 25.5 | 440 | 300 | 214 | 244 | 104 |
| 50WQ15-8-1.1(I) | 23.5 | 440 | 300 | 214 | 244 | 93 |
| 50WQ15-13-1.1(I) | 23.5 | 440 | 305 | 214 | 245 | 93 |
| 50WQ10-15-1.5(I) | 33 | 475 | 310 | 216 | 270 | 107 |
| 50WQ10-18-1.5(I) | 33 | 475 | 310 | 216 | 270 | 107 |
| 50WQ12-12-1.5(I) | 33 | 475 | 310 | 216 | 270 | 107 |
| 50WQ15-10-1.5(I) | 33 | 475 | 310 | 216 | 270 | 107 |
| 50WQ15-15-1.5(I) | 33 | 475 | 310 | 216 | 270 | 107 |
| 50WQ9-22-2.2(I) | 37.5 | 475 | 310 | 216 | 270 | 107 |
| 50WQ15-18-2.2(I) | 37.5 | 510 | 320 | 216 | 279 | 107 |
| 50WQ15-20-2.2(I) | 37.5 | 510 | 320 | 216 | 279 | 107 |
| 50WQ20-15-2.2(I) | 37.5 | 510 | 320 | 216 | 279 | 107 |
| 50WQ25-10-2.2(I) | 37.5 | 510 | 320 | 216 | 279 | 107 |
| 50WQ15-25-3(I) | 44 | 540 | 335 | 218 | 279 | 108 |
| 50WQ15-27-3(I) | 44 | 540 | 335 | 218 | 279 | 108 |
| 50WQ25-20-3(I) | 44 | 540 | 335 | 218 | 279 | 108 |
| 50WQ15-32-4(I) | 49.5 | 557 | 351 | 221 | 321 | 111 |
| 50WQ15-40-5.5(I) | 84 | 790 | 450 | 221 | 321 | 119 |
| 50WQ20-30-5.5(I) | 84 | 790 | 450 | 221 | 321 | 119 |
| 50WQ25-25-5.5(I) | 84 | 790 | 450 | 221 | 321 | 122 |
| 50WQ20-40-7.5(I) | 92 | 787 | 500 | 221 | 321 | 124 |
| 50WQ25-35-7.5(I) | 92 | 787 | 500 | 221 | 321 | 124 |
| 65WQ15-10-1.1(I) | 27 | 440 | 300 | 214 | 246 | 104 |
| 65WQ25-10-1.5(I) | 37 | 480 | 340 | 160 | 283 | 110 |
| 65WQ25-14-2.2(I) | 40.5 | 526 | 340 | 235 | 287 | 116 |
| 65WQ35-7-2.2(I) | 40.5 | 526 | 340 | 235 | 287 | 116 |
| 65WQ25-15-3(I) | 46 | 542 | 336 | 229 | 275 | 107 |
| 65WQ25-18-3(I) | 46 | 542 | 336 | 229 | 275 | 107 |
| 65WQ37-13-3(I) | 46 | 542 | 336 | 229 | 275 | 107 |
| 65WQ20-25-4(I) | 52 | 563 | 357 | 235 | 320 | 115 |
| 65WQ20-27-4(I) | 52 | 563 | 357 | 235 | 320 | 115 |
Spare parts for WQ(I)
Typical wear and service parts for this type of pump. The exact part, material and part number depend on the model, so send us the model code (or a nameplate photo) and we confirm and quote the right one.
| Part | What it does | |
|---|---|---|
| Mechanical seals (motor side and pump side) | Keep water out of the motor; the key service part | |
| Impeller | Passes the liquid and solids; wears with sand and grit | |
| O-rings and gaskets | Seal the motor housing and covers | |
| Bearings | Carry the rotor; replace with the seals at overhaul | |
| Seal-chamber oil | Lubricates and cools the seals; change at overhaul | |
| Power cable and cable gland | Supplies the motor; the gland must stay watertight |
Generic list for this pump type; it is not a part-number catalogue for the series. Our team confirms the correct part for your model before quoting.
Specification & options
Key parameters
- Power supply50 Hz, 3 × 380 V
- Medium temperatureBelow 40 °C
- pH range4–10
- Medium densityBelow 1200 kg/m³
- Solid / liquid ratioBelow 2 %
- MotorIPX8, insulation class F
- Outlet pressurePN6 flange
- Standard cable9 m (15 m and up in 5 m steps)
Oil capacity by pump power
| Pump power | Oil capacity | Remark |
|---|---|---|
| 2P-0.37kW | 320 | |
| 2P-0.55/0.75/1.1kW | 500 | 40/50WQ15-8-1.1(I); 40/50WQ15-13-1.1(I); 50WQ10-15-1.1QG(I); 50WQ15-12-1.1QG(I); 40/50WQ15-13-1.1JY(I); 40/50WQ15-8-1.1JY(I) |
| 2P-1.1kW | 670 | |
| 2P-1.5kW | 940 | |
| 2P-2.2kW | 1160 | |
| 2P-3kW | 1100 | |
| 2P-4kW | 1300 | |
| 2P-5.5kW | 2140 | |
| 2P-7.5/11/15kW | 2000 | |
| 6P-22/30/37kW | 9100 | |
| 6P-45/55/75kW | 14000 | |
| 8P-22kW | 9100 | |
| 4P-2.2kW | 1300 | |
| 4P-4kW | 1200 | |
| 4P-5.5kW | 4200 | |
| 4P-7.5kW | 4500 | |
| 4P-11kW | 5200 | |
| 4P-15kW | 5100 | |
| 4P-18.5/22kW | 4600 | |
| 4P-30kW | 8600 | |
| 4P-37/45kW | 9100 | |
| 4P-55/75kW | 9600 | |
| 4/6P-90-150kW | 25000 |
Oil capacity unit is not printed in the catalogue.
More features
- Semi-closed / open double-channel impeller for stable running and low vibration
- Direct starting up to 37 kW; star-delta from 45 kW; inverter or soft starter advised from 11 kW
Technical data
Liquid temperature
- Below 40 °C
Typical applications
- Sewage treatment systems for buildings, hospitals, residential areas, municipal and industrial projects
- drainage and waste-water treatment
- mines and prospecting
- irrigation, aquaculture and fountains
- Pumped liquid may be rainwater or waste water containing solids and long fibres
Data basis
- CNP WQ 50 Hz catalogue E221004
Performance values are taken from the published CNP catalogue data. Our engineers confirm the final selection for your liquid, temperature, supply and site before quoting.
