WQ Submersible Sewage Pump

Flow Q (m3/h): 2-10000

Head H (m): 3.5-80

Rotating speed N (r/min): 740, 980, 1450, 2900

Power P (kw ): 0.37-355

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  • Product Overview
  • Product Structure
  • Application
  • Technical Data
Product Introduction of WQ submersible sewage pump
It is suitable for stationary commercial plant for polluted wastewater discharges, residential sewage stations, urban sewage treatment plant drainage systems, air defense system, pumping station, water plant's water supply facilities, hospitals, hotels sewage emissions, municipal engineering construction sites, mining facilities with machines, biogas digesters in rural areas, irrigation and other industries, conveyor belt particles of sewage, dirt.

Model explanation
100 WQ 100 – 15 – 7.5
100 — outlet caliber (6kg flange)
WQ — * WQ fixed
* QW movable
P — * P stainless steel
* B explosion proof
K — cutting (knives)
100 — Flow
15 — Head
7.5 — rated power
1. Application Scope
WQ (QW, WQK, WQP) series submersible sewage pump applicable to transport containing solids and fiber of sewage or clean water..

2. Using Instruction
1. Sewage pump series in the rated voltage is 380V, 50Hz power frequency applied
2. Medium temperature does not exceed 40 degrees Celsius, medium density ≤ 1150kg/m3, PH value in the range 5-9;
3. Transmission medium in viscosity does not exceed 1000CP;
4. Work product must be fully submerged in the water is running, but the diving depth of not more than 10m;
5. Material mainly cast iron, can not be used in high corrosive or contain strong corrosive medium;
1. Performance curve


2. Specifications
Model Flow m³/h Head m Power kw Speed r/min
WQ2-4-0.20 2 4 0.2 2900
WQ2-6-0.25 2 6 0.25 2900
WQ5-6-0.28 5 6 0.28 2900
WQ4-8-0.28 4 8 0.28 2900
WQ2-10-0.37 2 10 0.37 2900
WQ4-10-0.55 4 10 0.55 2900
WQ6-10-0.75 6 10 0.75 2900
WQ8-12-0.75 8 12 0.75 2900
WQ6-15-1.1 6 15 1.1 2900
WQ8-22-1.1 8 22 1.1 2900
WQ10-15-1.5 10 15 1.5 2900
WQ10-20-2.2 10 20 2.2 2900
WQ8-12-0.75 8 12 0.75 2900
WQ6-15-1.1 6 15 1.1 2900
WQ8-22-1.1 8 22 1.1 2900
WQ12-15-1.5 12 15 1.5 2900
WQ10-20-2.2 10 20 2.2 2900
WQ10-10-0.75 10 10 0.75 2900
WQ12-8-0.75 12 8 0.75 2900
WQ10-7-0.75 20 7 0.75 2900
WQ10-12-1.1 10 12 1.1 2900
WQ8-15-1.1 8 15 1.1 2900
WQ8-20-1.5 8 20 1.5 2900
WQ12-15-1.5 12 15 1.5 2900
WQ15-20-2.2 15 20 2.2 2900
WQ10-25-2.2 10 25 2.2 2900
WQ27-5-0.75 27 5 0.75 2900
WQ20-7-0.75 20 7 0.75 2900
WQ15-8-0.75 15 8 0.75 2900
WQ10-10-0.75 10 10 0.75 2900
WQ10-7-0.75 10 7 0.75 2900
WQ8-12-0.75 8 12 0.75 2900
WQ10-12-1.1 10 12 1.1 2900
WQ20-10-1.1 20 10 1.1 2900
WQ15-12-1.1 15 12 1.1 2900
WQ10-15-1.5 10 15 1.5 2900
WQ10-18-1.5 10 18 1.5 2900
WQ15-15-1.5 15 15 1.5 2900
WQ20-15-1.5 20 15 1.5 2900
WQ25-10-1.5 25 10 1.5 2900
50WQ33-7-1.5 33 7 1.5 2900
50WQ40-7-1.5 40 7 1.5 2900
50WQ25-7-1.5 25 7 1.5 2900
50WQ20-10-1.5 20 10 1.5 2900
50WQ10-20-1.5 10 20 1.5 2900
50WQ25-12-1.5 25 12 1.5 2900
50WQ15-20-2.2 15 20 2.2 2900
50WQ15-18-2.2 15 18 2.2 2900
50WQ15-25-2.2 15 25 2.2 2900
50WQ25-15-2.2 25 15 2.2 2900
50WQ10-25-2.2 10 25 2.2 2900
50WQ30-10-2.2 30 10 2.2 2900
50WQ27-15-2.2 27 15 2.2 2900
50WQ30-14-2.2 30 14 2.2 2900
50WQ42-9-2.2 42 9 2.2 2900
50WQ30-10-2.2 30 10 2.2 2900
50WQ20-22-3 20 22 3 2900
50WQ20-25-3 20 25 3 2900
50WQ25-18-3 25 18 3 2900
50WQ17-25-3 17 25 3 2900
50WQ15-30-3 15 30 3 2900
50WQ25-20-4 25 20 4 2900
50WQ30-18-4 30 18 4 2900
50WQ10-40-4 10 40 4 2900
50WQ15-32-4 15 32 4 2900
50WQ40-15-4 40 15 4 2900
50WQ20-30-5.5 20 30 5.5 2900
50WQ25-32-5.5 25 32 5.5 2900
50WQ12-40-5.5 12 40 5.5 2900
50WQ25-25-5.5 25 25 5.5 2900
50WQ20-40-7.5 20 40 7.5 2900
50WQ25-35-7.5 25 35 7.5 2900
50WQ30-30-7.5 30 30 7.5 2900
50WQ15-50-7.5 15 50 7.5 2900
50WQ18-45-7.5 18 45 7.5 2900
50WQ30-40-7.5 30 40 7.5 2900
65WQ25-10-1.5 25 10 1.5 2900
65WQ15-18-1.5 15 18 1.5 2900
65WQ25-8-1.5 25 8 1.5 2900
65WQ20-12-1.5 20 12 1.5 2900
65WQ35-5-1.5 35 5 1.5 2900
65WQ35-7-2.2 35 7 2.2 2900
65WQ30-10-2.2 30 10 2.2 2900
65WQ25-12-2.2 25 12 2.2 2900
65WQ25-15-2.2 25 15 2.2 2900
65WQ40-9-3 40 9 3 2900
65WQ35-10-3 35 10 3 2900
65WQ30-15-3 30 15 3 2900
65WQ25-18-3 25 18 3 2900
65WQ20-22-3 20 22 3 2900
65WQ37-13-3 37 13 3 2900
65WQ30-20-4 30 20 4 2900
65WQ30-22-4 30 22 4 2900
65WQ25-20-4 25 20 4 2900
65WQ40-15-4 40 15 4 2900
65WQ25-30-5.5 25 30 5.5 2900
65WQ40-20-5.5 40 20 5.5 2900
65WQ32-25-5.5 32 25 5.5 2900
65WQ30-30-5.5 30 30 5.5 2900
65WQ30-40-7.5 30 40 7.5 2900
65WQ40-30-7.5 40 30 7.5 2900
65WQ30-45-11 30 45 11 2900
65WQ25-50-11 25 50 11 2900
65WQ20-55-11 20 55 11 2900
65WQ30-50-15 30 50 15 2900
65WQ35-50-15 35 50 15 2900
65WQ25-55-15 25 55 15 2900
65WQ25-60-15 25 60 15 2900
65WQ35-60-18.5 35 60 18.5 2900
65WQ30-55-18.5 30 55 18.5 2900
65WQ30-60-18.5 30 60 18.5 2900
65WQ25-70-18.5 25 70 18.5 2900
80WQ35-6-1.5 35 6 1.5 2900
80WQ35-7-1.5 35 7 1.5 2900
80WQ30-10-1.5 30 10 1.5 2900
80WQ20-15-1.5 20 15 1.5 2900
80WQ25-12-1.5 25 12 1.5 2900
80WQ30-7-1.5 30 7 1.5 2900
80WQ40-7-2.2 40 7 2.2 2900
80WQ30-8-2.2 30 8 2.2 2900
80WQ35-9-2.2 35 9 2.2 2900
80WQ30-12-2.2 30 12 2.2 2900
80WQ50-7-3 50 7 3 2900
80WQ45-10-3 45 10 3 2900
80WQ40-10-3 40 10 3 2900
80WQ30-15-3 30 15 3 2900
80WQ43-13-3 43 13 3 2900
80WQ40-15-4 40 15 4 2900
80WQ60-10-4 60 10 4 2900
80WQ40-12-4 40 12 4 2900
80WQ35-18-4 35 18 4 2900
80WQ30-20-4 30 20 4 2900
80WQ65-10-5.5 65 10 5.5 2900
80WQ65-15-5.5 65 15 5.5 2900
80WQ50-20-5.5 50 20 5.5 2900
80WQ40-25-5.5 40 25 5.5 2900
80WQ30-30-5.5 30 30 5.5 2900
80WQ65-25-7.5 65 25 7.5 2900
80WQ80-15-7.5 80 15 7.5 2900
80WQ35-28-7.5 35 28 7.5 2900
80WQ45-30-7.5 45 30 7.5 2900
80WQ40-30-7.5 40 30 7.5 2900
80WQ30-40-7.5 30 40 7.5 2900
80WQ50-30-11 50 30 11 2900
80WQ40-40-11 40 40 11 2900
80WQ50-35-11 50 35 11 2900
80WQ30-50-11 30 50 11 2900
80WQ50-50-15 50 50 15 2900
80WQ40-60-15 40 60 15 2900
80WQ40-50-15 40 50 15 2900
80WQ45-45-15 45 45 15 2900
80WQ30-70-15 30 70 15 2900
100WQ70-6-3 70 6 3 1450
100WQ85-7-4 85 7 4 1450
100WQ85-10-4 85 10 4 1450
100WQ100-6-4 100 6 4 1450
100WQ70-15-4 70 15 4 1450
100WQ80-13-5.5 80 13 5.5 1450/2900
100WQ65-15-5.5 65 15 5.5 1450/2900
100WQ65-20-5.5 65 20 5.5 1450/2900
100WQ100-10-5.5 100 10 5.5 1450/2900
100WQ110-10-5.5 110 10 5.5 1450/2900
100WQ80-10-5.5 80 10 5.5 1450/2900
100WQ120-7-7.5 120 7 7.5 1450/2900
100WQ80-15-7.5 80 15 7.5 1450/2900
100WQ80-20-7.5 80 20 7.5 1450/2900
100WQ70-22-7.5 70 22 7.5 1450/2900
100WQ85-20-7.5 85 20 7.5 1450/2900
100WQ100-15-7.5 100 15 7.5 1450/2900
100WQ100-20-11 100 20 11 1450/2900
100WQ120-20-11 120 20 11 1450/2900
100WQ120-15-11 120 15 11 1450/2900
100WQ100-25-11 100 25 11 1450/2900
100WQ100-30-15 100 30 15 1450/2900
100WQ120-25-15 120 25 15 1450/2900
100WQ120-28-15 120 28 15 1450/2900
100WQ120-30-18.5 120 30 18.5 1450/2900
100WQ100-35-18.5 100 35 18.5 1450/2900
100WQ100-40-22 100 40 22 1450/2900
100WQ120-35-22 120 35 22 1450/2900
100WQ100-45-30 100 45 30 1450
100WQ120-40-30 120 40 30 1450
100WQ100-50-37 100 50 37 1450
100WQ120-45-37 120 45 37 1450
100WQ100-60-45 100 60 45 1450
100WQ120-50-45 120 50 45 1450
100WQ100-65-55 100 65 55 1450
100WQ120-60-55 120 60 55 1450
100WQ100-70-55 100 70 55 1450
100WQ100-80-75 100 80 75 1450
100WQ120-70-75 120 70 75 1450
150WQ150-4-5.5 150 4 5.5 1450
150WQ150-5-5.5 150 5 5.5 1450
150WQ120-6-5.5 120 6 5.5 1450
150WQ120-10-5.5 120 10 5.5 1450
150WQ150-7-7.5 150 7 7.5 1450
150WQ120-12-7.5 120 12 7.5 1450
150WQ145-9-7.5 145 9 7.5 1450
150WQ110-15-7.5 110 15 7.5 1450
150WQ200-7-11 200 7 11 1450
150WQ150-12-11 150 12 11 1450
150WQ200-10-15 200 10 15 1450
150WQ200-13-15 200 13 15 1450
150WQ150-20-15 150 20 15 1450
150WQ180-15-15 180 15 15 1450
150WQ180-20-18.5 180 20 18.5 1450
150WQ200-15-18.5 200 15 18.5 1450
150WQ150-25-18.5 150 25 18.5 1450
150WQ150-26-18.5 150 26 18.5 1450
150WQ150-30-22 150 30 22 1450
150WQ200-20-22 200 20 22 1450
150WQ180-25-22 180 25 22 1450
150WQ200-25-30 200 25 30 1450
150WQ240-20-30 240 20 30 1450
150WQ300-18-30 300 18 30 1450
150WQ250-22-30 250 22 30 1450
150WQ180-28-30 180 28 30 1450
150WQ150-40-30 150 40 30 1450
150WQ150-35-37 150 35 37 1450
150WQ180-30-37 180 30 37 1450
150WQ200-30-37 200 30 37 1450
150WQ250-25-37 250 25 37 1450
150WQ180-30-37 180 30 37 1450
150WQ180-40-45 180 40 45 1450
150WQ200-38-45 200 38 45 1450
150WQ150-50-45 150 50 45 1450
150WQ200-40-45 200 40 45 1450
150WQ200-50-55 200 50 55 1450
150WQ200-55-55 200 55 55 1450
200WQ300-4-7.5 300 4 7.5 1450
200WQ350-5-11 350 5 11 1450
200WQ300-7-11 300 7 11 1450
200WQ250-11-15 250 11 15 1450
200WQ300-8-15 300 8 15 1450
200WQ250-15-18.5 250 15 18.5 1450
200WQ300-9-18.5 300 9 18.5 1450
200WQ400-10-22 400 10 22 1450
200WQ360-12-22 360 12 22 1450
200WQ300-15-22 300 15 22 1450
200WQ300-18-30 300 18 30 1450
200WQ400-13-30 400 13 30 1450
200WQ450-10-30 450 10 30 1450
200WQ300-20-30 300 20 30 1450
200WQ250-22-30 250 22 30 1450
200WQ200-30-30 200 30 30 1450
200WQ400-18-37 400 18 37 1450
200WQ450-15-37 450 15 37 1450
200WQ200-35-37 200 35 37 1450
200WQ300-25-37 300 25 37 1450
200WQ200-40-45 200 40 45 1450
200WQ250-35-45 250 35 45 1450
200WQ350-25-45 350 25 45 1450
200WQ400-20-45 400 20 45 1450
200WQ250-40-55 250 40 55 1450
200WQ400-25-55 400 25 55 1450
200WQ450-22-55 450 22 55 1450
200WQ300-40-75 300 40 75 1450
200WQ250-50-75 250 50 75 1450
200WQ200-60-75 200 60 75 1450
200WQ300-45-90 300 45 90 1450
200WQ400-40-90 400 40 90 1450
200WQ300-50-110 300 50 110 1450
200WQ400-45-110 400 45 110 1450
200WQ300-60-132 300 60 132 1450
200WQ300-70-160 300 70 160 1450
250WQ500-4-15 500 4 15 980
250WQ500-5-15 500 5 15 980
250WQ400-7-15 400 7 15 980
250WQ600-5-18.5 600 5 18.5 980
250WQ500-5.5-18.5 500 5.5 18.5 980
250WQ400-8-18.5 400 8 18.5 980
250WQ550-5-22 550 5 22 980
250WQ400-10-22 400 10 22 980
250WQ600-7-22 600 7 22 980
250WQ600-9-30 600 9 30 980
250WQ500-10-30 500 10 30 980
250WQ500-12-30 500 12 30 980
250WQ600-12-37 600 12 37 1450
250WQ500-15-37 500 15 37 1450
250WQ600-15-45 600 15 45 1450
250WQ500-18-45 500 18 45 1450
250WQ600-20-55 600 20 55 1450
250WQ500-25-55 500 25 55 1450
250WQ600-25-75 600 25 75 1450
250WQ600-30-90 600 30 90 1450
250WQ600-35-90 600 35 90 1450
250WQ500-40-90 500 40 90 1450
250WQ600-38-110 600 38 110 1450
250WQ600-40-110 600 40 110 1450
250WQ500-45-110 500 45 110 1450
250WQ600-50-132 600 50 132 1450
250WQ500-55-132 500 55 132 1450
300WQ800-4-18.5 800 4 18.5 980
300WQ600-5-22 600 5 22 980
300WQ800-6-22 800 6 22 980
300WQ600-7-22 600 7 22 980
300WQ800-7-30 800 7 30 980
300WQ900-5-30 900 5 30 980
300WQ800-9-37 800 9 37 980
300WQ900-6-37 900 6 37 980
300WQ800-12-45 800 12 45 1450
300WQ800-10-45 800 10 45 1450
300WQ680-15-45 680 15 45 1450
300WQ800-15-55 800 15 55 1450
300WQ900-12-55 900 12 55 1450
300WQ600-20-55 600 20 55 1450
300WQ800-20-75 800 20 75 1450
300WQ600-25-75 600 25 75 1450
300WQ800-25-90 800 25 90 1450
300WQ950-20-90 950 20 90 1450
300WQ1000-25-110 1000 25 110 1450
300WQ800-30-110 800 30 110 1450
300WQ800-35-132 800 35 132 1450
300WQ800-40-160 800 40 160 1450
300WQ800-45-185 800 45 185 1450
350WQ1000-4-22 1000 4 22 980
350WQ1200-4-30 1200 4 30 980
350WQ1000-5-30 1000 5 30 980
350WQ1000-6-37 1000 6 37 980
350WQ1200-5-37 1200 5 37 980
350WQ1000-8-45 1000 8 45 980
350WQ1200-7-45 1200 7 45 980
350WQ1100-10-55 1100 10 55 980
350WQ1000-10-55 1000 10 55 980
350WQ1200-8-55 1200 8 55 980
350WQ1000-12-55 1000 12 55 980
350WQ1180-13-75 1180 13 75 980
350WQ1300-10-75 1300 10 75 980
350WQ1000-15-75 1000 15 75 980
350WQ1200-12-75 1200 12 75 980
350WQ1450-14-90 1450 14 90 980
350WQ1130-18-90 1130 18 90 980
350WQ1200-15-90 1200 15 90 980
350WQ1200-20-110 1200 20 110 980
350WQ1250-20-110 1250 20 110 980
350WQ1500-20-132 1500 20 132 740
350WQ1200-25-132 1200 25 132 740
350WQ1500-26-160 1500 26 160 980
350WQ1200-30-160 1200 30 160 980
350WQ1500-30-185 1500 30 185 1450
350WQ1500-32-200 1500 32 200 1450
350WQ1500-35-220 1500 35 220 1450
350WQ1500-40-250 1500 40 250 1450
350WQ1500-45-280 1500 45 280 1450
350WQ1500-50-315 1500 50 315 1450
400WQ1500-3.5-22 1500 3.5 22 740
400WQ1250-4-22 1250 4 22 740
400WQ1250-5-30 1250 5 30 740
400WQ1500-4-30 1500 4 30 740
400WQ1250-5-37 1250 5 37 740
400WQ1250-6-37 1250 6 37 740
400WQ1500-5-37 1500 5 37 740
400WQ1500-6-45 1500 6 45 740
400WQ1250-7-45 1250 7 45 740
400WQ1500-8-55 1500 8 55 740
400WQ1800-7-55 1800 7 55 740
400WQ1500-10-55 1500 10 55 740
400WQ2000-6-55 2000 60 55 740
400WQ1800-10-75 1800 10 75 740
400WQ2000-8-75 2000 8 75 740
400WQ1700-12-90 1700 12 90 740
400WQ2000-10-90 2000 10 90 740
400WQ1500-15-90 1500 15 90 740
400WQ1900-12-110 1900 12 110 740
400WQ2000-13-110 2000 13 110 740
400WQ1500-18-110 1500 18 110 740
400WQ2200-9-110 2200 9 110 740
400WQ2000-15-132 2000 15 132 740
400WQ1500-20-132 1500 20 132 740
400WQ1500-26-160 1500 26 160 980
400WQ1700-22-160 1700 22 160 980
400WQ2000-18-160 2000 18 160 980
400WQ1950-23-185 1950 23 185 980
400WQ2000-20-185 2000 20 185 980
400WQ2000-25-200 2000 25 200 980
400WQ1980-26-220 1980 26 220 980
400WQ2200-25-220 2200 25 220 980
400WQ1800-32-250 1800 32 250 980
400WQ2000-28-250 2000 28 250 980
450WQ2250-4-37 2250 4 37 740
450WQ2250-4.8-45 2250 4.8 45 740
450WQ2250-5.5-55 2250 5.5 55 740
450WQ2250-7-75 2250 7 75 740
450WQ2300-10-90 2300 10 90 740
450WQ2250-11-110 2250 11 110 740
450WQ2200-10-110 2200 10 110 740
450WQ2260-14-132 2260 14 132 740
450WQ2250-16-160 2250 16 160 740
450WQ2250-18-185 2250 18 185 740
450WQ2280-20-185 2280 20 185 740
450WQ2250-20-200 2250 20 200 740
450WQ2250-22-220 2250 22 220 740
450WQ2250-25-250 2250 25 250 740
450WQ2250-28-280 2250 28 280 740
450WQ2250-30-315 2250 30 315 740
500WQ3000-4-55 3000 4 55 740
500WQ3000-5-75 3000 5 75 740
500WQ3000-6-90 3000 6 90 740
500WQ3000-8-110 3000 8 110 740
500WQ2500-10-110 2500 10 110 740
500WQ2500-12-132 2500 12 132 740
500WQ2500-16-160 2500 16 160 740
500WQ2500-18-185 2500 18 185 740
500WQ2500-20-200 2500 20 200 740
500WQ2500-22-220 2500 22 220 740
500WQ2500-25-250 2500 25 250 740
500WQ2500-28-280 2500 28 280 740
500WQ2500-30-315 2500 30 315 740
500WQ2500-35-355 2500 35 355 740
600WQ4200-5.5-110 4200 5.5 110 740
600WQ3500-7-110 3500 7 110 740
600WQ3000-8-110 3000 8 110 740
600WQ4500-7-132 4500 7 132 740
600WQ3800-8-132 3800 8 132 740
600WQ3000-10-132 3000 10 132 740
600WQ5000-8-160 5000 8 160 740
600WQ4500-9-160 4500 9 160 740
600WQ3800-11-160 3800 11 160 740
600WQ3000-14-160 3000 14 160 740
600WQ5400-8-185 5400 8 185 740
600WQ4700-9-185 4700 9 185 740
600WQ3900-11-185 3900 11 185 740
600WQ3600-12-185 3600 12 185 740
600WQ4000-12-200 4000 12 200 740
600WQ5600-9-200 5600 9 200 740
600WQ4800-10-200 4800 10 200 740
600WQ3000-17-200 3000 17 200 740
800WQ8000-3-132 8000 3 132 740
800WQ8000-4-160 8000 4 160 740
800WQ8000-5-185 8000 5 185 740
800WQ10000-4-200 10000 4 200 740
800WQ10000-5-220 10000 5 220 740
800WQ9000-6-250 9000 6 250 740
800WQ8000-7-250 8000 7 250 740
800WQ7200-8-280 7200 8 280 740
800WQ9000-7-280 9000 7 280 740
800WQ9000-8-315 9000 8 315 740
800WQ6800-10-315 6800 10 315 740
800WQ8000-11-355 8000 11 355 740
800WQ9000-10-355 9000 10 355 740

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