WQ / JYWQ / WQK Series Cast Iron Sewage Submersible Water Pump

 Introduction:

(WQ) non-clog submersible sewage pump is on the basis of the introduction of foreign advanced technology, combining with the characteristics of the use of domestic water pump and the successful development of a new generation of pump products, energy saving effect is remarkable, preventing winding, no clogging, automatic installation and automatic control, etc.In the discharge of solid particles and long fiber waste, has a unique effect.

This series of pump adopts unique impeller structure and new type of mechanical seal, can effectively deliver a solid and long fibers.Compared with the traditional impeller, the impeller of this pump impeller with single port or shuangliu form, it is similar to a cross section of bending tube with the same size, has the very good flow, with reasonable volute chamber, make the pump with high efficiency, impeller through static balance test, for no vibration in the operation of pump.

The pump hydraulic performance of advanced, mature, the product tested by the performance indicators have reached the relevant standards, products on the market after its unique efficacy, reliable performance, stable quality by the majority of users welcome and praise.

Product features:

1.Design of anti - clogging hydraulic components in large channel, greatly improve the through capacity of the contamination, can effectively through the fibrous matter for 5 times of pump diameter and diameter of about 50% of the solid particles.
2.Reasonable design, supporting a reasonable motor, high efficiency, energy-saving effect is remarkable.
3.Mechanical seal with double-channel series seal, the material is hard corrosion-resistant tungsten carbide, with durable, wear-resistant and so on, can effectively through the fibrous matter for 5 times of pump diameter and diameter of about 50% of the solid particles.
4.Compact overall structure, small volume, easy to move, easy to install, without having to build pump room, working while being submerged into water, and greatly reduce the project cost.
5.The pump seal oil chamber has a high precision anti-interference leakage detection sensor, thermal sensor is embedded in the stator winding, automatic protection of pump motor.
6.According to the user needs, can be fitted with automatic control cabinet, and the water leakage of the pump, electric leakage, overload and overtemperature of pump, automatic protection, improve the security and reliability of the product.
7.Fitted with double rail automatic coupling installation system, which brings more convenience to installation and maintenance, people needn't into the sump.
8.The float switch can change according to the required water level, automatically control the start and stop of pump, unmanned modes, use very convenient.
9.Can be used in the whole field, and ensure that no overload of motor.
10.According to the use of occasions, the motor can be water jacketed external cooling system, to ensure safe operation of the pump in the anhydrous state.
11.There are two different ways of installation, fixed automatic coupling installation system and traveling free installation system.

Applies to

1. Factories, commercial seriously polluted wastewater discharge.

2. Urban sewage treatment plants, hospitals, hotels drainage system.

3. Residential sewage pumping station.

4. Air defense systems, pumping station, water plant water supply system.

5. Municipal engineering, construction sites.

6. Exploration, mining, power plants, matching attached machine.

7. Rural biogas digesters, irrigation, dredging rivers and ponds.

Conditions

1. Medium temperature does not exceed 60 ℃, the severity of 1.0 - 1.3kg / m³, PH value in the 5-9 range

2. No self-circulation cooling system of the pump, the motor part of the leakage level of not more than 1/2

3. Under normal circumstances, the pump must be used within the scope of the lift to ensure that the motor is not overloaded. For use in the whole head range, should be specified in the order, so that manufacturers

4. During operation, the pump motor current must not exceed the rated current of the motor

Modle Meaning

1. Pump outlet nominal diameter (mm)

2. No plugging sewage pump

3. Automatic mixing sewage pump

4. Equipped with motor rated power (kw)

5. Rated head (m)

6. Rated flow (m³/h)

7. Explosion - proof motor

8. Stainless steel

Performance parameters table (part)