1. Operation parameters
(1). Flow range :5~300 m3/h
(2). Lift range : 5~240m
(3). Diameter range: φ25~φ200mm
2. Product overview
WQ sewage submersible pump is non-clogging sewage pump developed on the basis of the introduction of foreign advanced technology, now is the most advanced internal sewage systems. Features: notable energy saving effect, non-clogging , anti-winding, strong particles passing ability, automatic installation, automatic prosecution, etc.
WQ series submersible sewage pump is power irrigation equipment united by the motor and the pump, especially the swirling impeller and double-channel impeller matched with spiral type centrifugal pump body, which have extremely strong drainage capacity; The motor part adopts mechanical seals of hard corrosion double end face ceramic, which have very good effect of seepage prevention, its protection level is IP58 and designed insulation class is grade E (75 K), motor running more safe, reliable, and long service life, convenient installation.
3. Technical parameters
|
Model
|
Rated flow
(m3/h)
|
Rated head
(m)
|
Rated power
(kw)
|
Synchronous speed
(r/min)
|
Matching pipe diameter
(mm)
|
|
25WQ5-18-0.55
|
5
|
18
|
0.55
|
3000
|
25
|
|
32WQ6-18-0.75
|
6
|
18
|
0.75
|
3000
|
32
|
|
40WQ15-15-1.1
|
15
|
15
|
1.1
|
3000
|
40
|
|
50WQ10-16-1.5
|
10
|
16
|
1.5
|
3000
|
50
|
|
65WQ42-9-2.2
|
42
|
9
|
2.2
|
3000
|
65
|
4. Product features
(1). Compact structure, easy to move ,easy installation
(2). Specially adopting cyclone type and double flow type impeller ( high lift pump adopts centrifugal type), strong pollution discharge capacity
(3). The motor adopt hard corrosion-resistant single and double end face ceramic seal , good anti leakage effect, the motor running more safe and reliable;
(4). Adopting cooling sleeve type WQS water filling pump makes they can run above the liquid level for short time and drain the ground liquid.
5. Product usages
(1). Enterprise wastewater discharge
(2). Drainage system of city sewage treatment plant
(3). Drainage station of subway, underground chamber, air defense system
(4). Sewage drainage of hospitals ,hotels, high-rise buildings
(5). Sewage drainage station of residential district
(6). Thin mud drainage of municipal works and construction site
(7). Water supply equipment of water plant
(8). Sewage drainage of farm and agriculture irrigation of village
(9). Mining exploration and water treatment equipment supporting
(10). Replacing the shoulder carries to deliver river mud
6. Using condition
(1). Based on the impeller center, the underwater depth that the pump was placed shall not exceed 5 m
(2). Temperature of the transport medium not more than 40 centidegree
(3). Transported medium's PH value for 4 ~ 10, and pump shall not carry high corrosive liquid
(4). The transfer medium's solid volume ratio under 20%
(5). The movement viscosity of transport medium for 7×10-7~23×10﹣6m²/s
(6). The biggest density of transfer medium for 1200 kg/m ³
(7). WQ submersible pump, motor must be dived into the underwater to operate