|
[China]
Trade Verify
Address: Building A3, Tianan Smart City, Xinwu District, Wuxi City, Jiangsu Province
Contact name:Wang
Wuxi Weishi Industrial Complete Equipment Co., Ltd. |
|
Verified Suppliers
|
|
|
Electric Submersible Sump Pump Submersible Sludge Pump For Wastewater Treatment Plants
Product Working Conditions
1.The medium temperature should not be over 40℃, the
density1050kg/m,and the PH value within 5-9.
2.During running,the pump must not be lower than the lowest liquid
level,see"Vlowest liquid level".
3.Rated voltage 380V,rated frequency 50Hz.The motor can run
successfully only under the condition the deviations of both rated
voltage and frequency are not over ±5%.
4.The maximum diameter of the solid grain going through the pump
has not to be larger than 50% of that ofthe pump outlet.
Product Specifications
e.g. 50WQC15-8-0.75
50------Drain aperture(mm)
WQ------Submersible sewage pump
C------Third generation structure
15------Capacity(m3/h)
8------Head (m)
0.75------Power of fitted motor(kw)
| 序号 | 型号 | 排出口径Outlet diameter (mm) | 流量 Capacity | 扬程 Head (m) | 转速 Speed (r/min) | 功率 Power (kW) | 效率 Efficiency (%) | 重量 Weight (Kg) | |
| No. | Type | (m3/h) | (L/s) | ||||||
| 1 | 32WQC8-10-0.75 | 32 | 6 8 10 | 1.7 2.2 2.8 | 12 10 8 | 2825 | 0.75 | 40 42 40 | 22 |
| 2 | 32WQC8-15-1.1 | 32 | 6 8 10 | 1.7 2.2 2.8 | 17 15 12 | 2825 | 1.10 | 40 42 40 | 23 |
| 3 | 50WQC15-8-0.75 | 50 | 10 15 20 | 2.8 4.2 5.6 | 9 8 6 | 2825 | 0.75 | 52 60 58 | 23 |
| 4 | 50WQC15-12-1.1 | 50 | 10 15 20 | 2.8 4.2 5.6 | 13 12 10 | 2825 | 1.10 | 47 55 54 | 24 |
| 5 | 50WQC15-16-1.5 | 50 | 10 15 20 | 2.8 4.2 5.6 | 18 16 15 | 2840 | 1.50 | 52 60 63 | 27 |
| 6 | 50WQC 15-22-2.2 | 50 | 10 15 20 | 2.8 4.2 5.6 | 23 22 20 | 2840 | 2.20 | 40 51 55 | 29 |
| 7 | 50WQC15-30-3 | 50 | 10 15 20 | 2.8 4.2 5.6 | 31 30 28 | 2880 | 3.00 | 45 52 56 | 41 |
| 8 | 50WQC25-25-3 | 50 | 20 25 30 | 5.6 6.9 8.3 | 26 25 21 | 2880 | 3.00 | 55 59 62 | 41 |
| 9 | 50WQC30-20-4 | 50 | 20 30 40 | 5.6 8.3 11.1 | 25 20 16 | 2890 | 4.00 | 55 62 59 | 45 |
| 10 | 50WQC25-32-5.5 | 50 | 20 25 40 | 5.6 6.9 11.1 | 33 32 25 | 2900 | 5.50 | 45 51 55 | 66 |
| 11 | 50WQC25-36-5.5 | 50 | 20 25 40 | 5.6 6.9 11.1 | 38 36 30 | 2900 | 5.50 | 47 52 62 | 67 |
| 12 | 65WQC30-10-1.5 | 65 | 20 30 45 | 5.6 8.3 12.5 | 12 10 6 | 2840 | 1.50 | 55 65 55 | 29 |
| 13 | 65WQC30-15-2.2 | 65 | 20 30 45 | 5.6 8.3 12.5 | 16 15 10 | 2840 | 2.20 | 54 62 66 | 30 |
| 14 | 65WQC35-15-3 | 65 | 25 35 45 | 6.9 9.7 12.5 | 17 15 11 | 2880 | 3.00 | 61 66 65 | 40 |
| 15 | 65WQC30-22-4 | 65 | 20 30 45 | 5.6 8.3 12.5 | 26 22 17 | 2890 | 4.00 | 57 69 66 | 46 |
| 序号 | 型号 | 排出口径 Outlet diameter (mm) | 流量 Capacity | 扬程 Head (m) | 转速 Speed (r/min) | 功率 Power (kW) | 效率 Efficiency (%) | 重量 Weight (Kg) | |
| No. | Type | (m3/h) | (L/s) | ||||||
| 16 | 65WQC30-30-5.5 | 65 | 20 30 45 | 5.6 8.3 12.5 | 32 30 25 | 2900 | 5.50 | 46 53 61 | 67 |
| 17 | 65WQC30-35-7.5 | 65 | 20 30 45 | 5.6 8.3 12.5 | 37 35 32 | 2900 | 7.50 | 47 55 61 | 70 |
| 18 | 80WQC50-8-2.2 | 80 | 40 50 75 | 11.1 13.9 20.8 | 10 8 4 | 2840 | 2.20 | 54 65 50 | 35 |
| 19 | 80WQC50-10-3 | 80 | 40 50 75 | 11.1 13.9 20.8 | 12 10 6 | 2880 | 3.00 | 63 64 50 | 36 |
| 20 | 80WQC50-15-4 | 80 | 40 50 75 | 11.1 13.9 20.8 | 18 15 10 | 2890 | 4.00 | 61 67 65 | 51 |
| 21 | 80WQC50-20-5.5 | 80 | 40 50 75 | 11.1 13.9 20.8 | 22 20 14 | 2900 | 5.50 | 60 61 62 | 71 |
| 22 | 80WQC50-25-5.5 | 80 | 40 50 75 | 11.1 13.9 20.8 | 26 25 18 | 2900 | 5.50 | 63 69 72 | 72 |
| 23 | 100WQC80-7-3 | 100 | 65 80 100 | 18.1 22.2 27.8 | 9 7 4 | 2880 | 3.00 | 65 60 50 | 52 |
| 24 | 100WQC80-10-4 | 100 | 65 80 100 | 18.1 22.2 27.8 | 14 10 5 | 2890 | 4.00 | 65 60 50 | 53 |
| 25 | 100WQC80-13-5.5 | 100 | 65 80 100 | 18.1 22.2 27.8 | 16 13 8 | 2900 | 5.50 | 67 64 52 | 74 |
| 26 | 100WQC80-18-7.5 | 100 | 65 80 100 | 18.1 22.2 27.8 | 20 18 12 | 2900 | 7.50 | 60 59 49 | 76 |
| 27 | 150WQC150-7-5.5 | 150 | 100 150 200 | 27.8 41.7 55.6 | 10 7 3 | 2900 | 5.50 | 72 74 60 | 82 |
| 28 | 150WQC150-10-7.5 | 150 | 100 150 200 | 27.8 41.7 55.6 | 15 10 5 | 2900 | 7.50 | 73 75 60 | 85 |
| 29 | 65WQC40-40-11 | 65 | 30 40 50 | 8.3 11.1 13.9 | 42 40 38 | 2900 | 11 | 42 43.6 50 | 125 |
| 30 | 65WQC50-46-15 | 65 | 40 50 60 | 11.1 13.9 16.7 | 48 46 44 | 2900 | 15 | 47 55 60 | 135 |
Product Structures
Bearing: High-quality roll bearing,which, with a reasonable configuration,can oxtend the duration ofthe pump.
Cooling: Cooling ofthe pump:direct cooling by means ofthe pump to pump the medium
Motor: F class insulation, max. working temperatures 155℃, and of a protective grade IPX8 with the effective seal.
Mechanical seal: Use high-quality mechanical seal, two ways of the seal provide the motor with a dual protection.
Oil chamber: Oil can lubricate and cool the mechanical seal and realize the attached function of safety by preventing liquid from penetrating into the motor. The air of a certain amount left indide of the chamber can lower the pressure accumulatively raised.
Impeller: The optimized design leaves the pump a powerful capacity in fiber and solid drainage and non-blocking in the liquid transportaation
Pump casing: Use of CAD/CAM know-how makes the pump an enhanced efficacy and a reduced wear.
Shaft:
The pump is coaxial with the motor
The as short as possible designed stretched rotating shaft can be
reduced with its deflection and vibration, extend the duration of
both mechanical seal and bearing and lower the noise at running.
Monitor system:
Inside of the stator there are three inlaid series heat control
switches, which are in the state of "N.O." at the normal
temperature and opened when the temperature on the stator gets
toll5° er-leakage probe is mounted inside the oil chamber to check
water leakage and it will give a warning signal(the indicator
lights), when the mechanical seal on the pump side leaks and the
oil-water ratio in the oil chamder reaches a certain concentration,
to automatically cut off the power to stop the work of the pump.
The function to check if the motor lack of phase is available with
the electric control cabinet so as to prevent it from burning due
any lack of phase.
