18 Years Factory Pressurized Water Delivery Pump - OEM/ODM Manufacturer Gold Mining Slurry Pump - factory low price Constant Pressure Pump - 2017 wholesale price Stainless Steel Lobe Pump - Hot-selling A10vso45 Brand New Pump - WQGS Submersible Sewage Pump – SOG Pumps – SOG Pumps – SOG Pumps – SOG Pumps – SOG Pumps

Pump Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Dedicated to strict quality management and thoughtful client services, our experienced staff customers are generally available to discuss your demands and guarantee full client pleasure for Big Capacity Vertical Pump , Special Voltage Vertical Water Pump , Clean Water Pump , We welcome all of the purchasers and pals to contact us for mutual added benefits. Hope to do additional business enterprise along with you.
18 Years Factory Pressurized Water Delivery Pump - OEM/ODM Manufacturer Gold Mining Slurry Pump - factory low price Constant Pressure Pump - 2017 wholesale price Stainless Steel Lobe Pump - Hot-selling A10vso45 Brand New Pump - WQGS Submersible Sewage Pump – SOG Pumps – SOG Pumps – SOG Pumps – SOG Pumps – 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:


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

We've numerous great employees customers excellent at promoting, QC, and working with kinds of troublesome difficulty inside the generation method for 18 Years Factory Pressurized Water Delivery Pump - OEM/ODM Manufacturer Gold Mining Slurry Pump - factory low price Constant Pressure Pump - 2017 wholesale price Stainless Steel Lobe Pump - Hot-selling A10vso45 Brand New Pump - WQGS Submersible Sewage Pump – SOG Pumps – SOG Pumps – SOG Pumps – SOG Pumps – SOG Pumps, The product will supply to all over the world, such as: New Zealand , Bangladesh , Swansea , Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we've been committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have now passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.
  • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Flora from Tunisia - 2016.11.20 15:58
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Maggie from Kuala Lumpur - 2016.05.02 11:33
    WhatsApp Online Chat !