Europe style for Automatic Small Water Booster Pump - WQGS Submersible Sewage Pump – SOG Pumps

Pump Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for Hot Water Pump Circulating Pump , Water Stainless Steel Multistage Centrifugal Pump , Vertical Multistage Water Pump , As an experienced group we also accept custom-made orders. The main intention of our firm is to build up a satisfying memory for all consumers, and set up a long-term win-win small business connection.
Europe style for Automatic Small Water Booster Pump - WQGS Submersible Sewage Pump – SOG Pumps Detail:

Performance Range

Max. Flow: 300m³/h 

Max.Head: 20 m

 

Application Limits

1. Ambient temperature: 0-40℃

2. Maximum liquid temperature +40℃

3. PH level from 4-10

4. Maximum liquid density 1.2*10kg/m³

5. Power frequency is 50Hz. Nominal voltage is 220VAC for single phase

                                                 And 380VAC for three phase with the range from -100% to 10%.

6. Immersion depth from 0.5m-5m

 

Application Fields

WQGS series non-clog submerged motor pumps are applicable for the discharge of seriously polluted waste water in factories and commercial sites,sewage draining station in residential area, drainage system in city waste water treatment plant,draining station for civil defense, water supply in tap water plant, sewage discharge in hospitals and hotels,construction sites of municipal projects, exploration,mines, rural methane pool,agricultural irrigation etc. To deliver waste water and pollutants containing granules, as well as clean water and corrosive mediums. 

 

Features

1.Insulation class:F

2.The water-resistant impeller of QT 450-10 material.

3.Stainless steel shaft extension, carbide double -sides mechanical sealing.

4.Double channel impeller, good flow capacity, excellent hydraulic performance.

 

Optional Available on Request

Other voltage or frequency is 60HZ

afdfasdf

adfafd

adfadsf

adffasdg

Number Type Flow Hydraulic   head RPM Voltage Power Height
(m³/h) (m) (r/min) (V) (kW)
1 50WQGS10-10-0.75 10 10 2900 380 0.75 43CM
2 50WQGS10-12-1.1 12 10 2900 380 1.1 43CM
3 50WQGS15-15-1.5 15 15 2900 380 1.5 58CM
4 65WQGS20-10-1.5 15 15 2900 380 1.5 58CM
5 50WQGS15-20-2.2 15 20 2900 380 2.2  
6 65WQGS25-15-2.2 25 15 2900 380 2.2  
7 80WQGS30-12-2.2 30 12 2900 380 2.2  
8 50WQGS20-25-3 20 25 2900 380 3  
9 65WQGS25-22-3 25 22 2900 380 3  
10 80WQGS35-15-3 35 15 2900 380 3  
11 65WQGS35-18-4 35 18 2900 380 4  
12 80WQGS45-15-4 45 15 2900 380 4  
13 100WQGS50-12-4 50 12 2900 380 4  
14 65WQGS40-20-5.5 40 20 2900 380 5.5  
15 80WQGS60-18-5.5 60 18 2900 380 5.5  
16 100WQGS65-15-5.5 65 15 2900 380 5.5  
17 80WQGS80-18-7.5 80 18 2900 380 7.5  
18 100WQGS100-15-7.5 100 15 2900 380 7.5  
19 100WQGS120-18-11 120 18 1450 380 11  
20 150WQGS150-15-11 150 15 1450 380 11  
21 100WQGS150-18-15 150 18 1450 380 15  
22 200WQGS200-15-15 200 15 1450 380 15  
23 150WQGS180-20-18.5 180 20 1450 380 18.5  
24 200WQGS250-15-18.5 250 15 1450 380 18.5  
25 150WQGS200-20-22 200 20 1450 380 22  
26 200WQGS300-15-22 300 15 1450 380 22  

 

WQGS (GWQ) Series:

Installation dimensional drawing of WQGS (GWQ) series non-close fixed submerged motor pump.

fdh

 

Installation, Operation and Maintenance Instructions:

● It is forbidden to pull cables with force in the installation and removal of electric pump to avoid wires breaking and joint delinking which lead to normal operation failure and even burns;

● Please ensure correct and reliable cable earthing in the installation of electric pump. It is forbidden for humans or animals to approach operational water area or touch the electric pump when it is working. In order to reduce electric shock risks, it can only be connected with earthing plug;

● Overload operation is forbidden;

● The cables associated with pumps should not be less than 1.2 times of the electric pump area;

● The electric pump must be fastened in the installation. But the cables can not be stressed or rotate together with the electric pump once it is started;

● Once the pump does not produce water in the operation, the electric pump should be checked for any reverse rotation or the check valve at the water outlet mouth should be checked for any residual air;

● Phase-to-phase and relative ground-to-ground insulation resistance of the motor of electric pump should be inspected on a regular basis with the resistance no lower than 2MΩ. Otherwise, the equipment should be disassembled for inspection and repair;

● After half a year of normal operation under stipulated working conditions, the electric pump should be checked for oil room sealing condition. Once the oil is emulsified or sedimented water comes out, 10# machine oil and mechanical seal parts should be replaced in a timely manner;

● One large-scale repair work should be conducted after normal operation for one year: worn parts should be replaced, fasteners should be inspected and lubricant should be supplemented and replaced to ensure excellent lubrication in the normal operation;

● Please clean the electric pump and wipe out beads if not in use.

 

Malfunction Analysis and Elimination

Malfunction Cause analysis Elimination methods
inadequate flow  or no water 1.mistaken blade item adjust any two phase sequence of the power circuits
2.openness and completeness of outlet valve inspect valve
3.left air in the pipes between valve and pump  makes it difficult to open the valve discharge air in the pipes
4.too low rotation speed check the power supply for voltage degree
5.excessive seal ring abrasion replace
6.high density or viscosity in the liquid change the density and viscosity of liquid
7. pipe and blade blockage eliminate obstacles in the pipes and blades
unstable electric  pump operation 1.blade imbalance replace or operate wheel balancing
2.bearing damage replace
3.overload operation adjust valve to avoid electric pump overload
4.sliding installation installation again
low insulation  resistance 1.leakage in the wiring end of cable and power circuits fasten and press nuts tightly
2cable wires damage or water entering from head replace
3.mechanical seal abrasion replace
4.O-shaped seal ring aging and failure replace
excessive current 1.low working voltage adjust working voltage
2.blade blockage or stuck-up clean obstacles in the pipes and liquid
3.high density or viscosity in the liquid change the density and viscosity of liquid
4.excessive valve openness adjust valve openness

Product detail pictures:

Europe style for Automatic Small Water Booster Pump -
 WQGS Submersible Sewage Pump – SOG Pumps detail pictures


Related Product Guide:
SOG committed to the promotion of Chinese traditional culture
SOG makes Water Flow more wonderful

Sticking towards the theory of "Super Good quality, Satisfactory service" ,We are striving to become a superb business enterprise partner of you for Europe style for Automatic Small Water Booster Pump - WQGS Submersible Sewage Pump – SOG Pumps, The product will supply to all over the world, such as: Czech republic , Germany , luzern , We strongly believe that technology and service is our base today and quality will create our reliable walls of future. Only we have better and better quality , could we achieve our customers and ourselves, too. Welcome customers all over the word to contact us for getting further business and reliable relationships. We are always here working for your demands whenever you need.
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Jessie from Surabaya - 2015.02.21 12:14
    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Norma from Borussia Dortmund - 2015.09.29 13:24
    WhatsApp Online Chat !