Model NO.: WQ Submersible Sewage Pump
Position of Pump Shaft: Vertical Pump
Pump Casing Combined: Single Case
Mounting Height: Submersible
Impeller: Closed
Usage: Pump
Material 1: High Chrome
Material 2: Cast Iron
Material 3: Stainless Steel
Application 1: Dredging
Application 2: Water Treatment
Application 3: Mining
Application 4: Metallurgy
Application 5: Sewage Drain
Application 6: Irrigation
Color: as Customer Requirement
Trademark: MST
Transport Package: Ply Wooden Case
Specification: DN50mm-DN600mm
Origin: China
HS Code: 8413810090
Wholesale Cast Iron Small Submersible Water Pump Sewage Pump

Wholesale Cast Iron Small Submersible Water Pump Sewage Pump

General Information

The Depon WQ Series SubmersibleSewage Pumps are electro submersible centrifugal pumps designed for pumping waste water, effluent and solids laden water in municipal, industrial, mining and civil construction applications.

Applications
Transfer of waste water, effluent and solids
laden water for:

• Water Treatment
• Building Services
• Sumps and Basements
• Mining
• Civil Construction
• Industry
• Municipal
• Processing

Technical Data: 

 
Type Centrifugal Submersible    
Medium Sewage Waste water Rain water Living water
Flowrate Min.:10m3/h Max.:6000m3/h    
Head Min.:7m Max.:62m    


Features:

• High strength cast iron pump construction.

• Impeller options are available to suit a range of applications and pumped products including single,      double or triple vane.

• 420 Stainless steel shaft.

• Built in cooling system allows operation when motor is submerged or above water level.

• Optional external cooling available.

• Cast iron replaceable neck ring insert.

• Class F motor insulation with maximum working temperature of up to 155°C.

• IPX8 motor protection.

• Dual mechanical seals with carbide/tungsten seal faces on pump side and graphite/silicon carbide faces  on motor side provide effective sealing between motor and wet end.

• Mechanical seals are oil bath lubricated.

• Motor stator incorporates three shutdown temperature control sensors which automatically detects motor temperatures at 125°C.

• Oil chamber incorporates a water leakage probe which detects when water-to-oil ratio is too high and cuts off power to prevent motor damage due to oil contamination.

• Motor incorporates water detection sensor at the top and a float switch in the bottom to detect the ingress of water and cut power to prevent motor damage.

• Available with a wide range of protective coatings and paint options.

• Optional product grinders available on request.

• Optional automatic coupling device available to enable simple maintenance and servicing.

• Mild steel outlet pipe installation with flanged connections as standard.

• Optional soft outlet pipe installation available to allow quick and simple mounting and removal when required.

• Optional fixed dry installation available with external cooling water.

Wholesale Cast Iron Small Submersible Water Pump Sewage Pump

Materials
Description Standard Material Material Options
Shaft 420 Stainless Steel  
Pump Casing Cast Iron SS316/ Duplex
Impeller Cast Iron SS316/ Duplex
Neck Ring Cast Iron SS316/ Duplex
Motor Water Jacket Mild Steel SS316
Motor Mechanical Seal SS304  
Wet End Mechanical Seal SS304  
Motor Body Cast Iron SS316
Oil Housing Cast Iron SS316


Conditions of use

1. Medium temperature should not be over 40degree, the density no larger than 1200kg/m, and the PH value within5-9.
2. During running, the pump must not be lower than the lowest liquid level.
3. The maximum diameter of the solid grain going through the pump has not be larger than 50% of the pump outlet.

Structures Description
 
Bearing Imported and Local market brand
Cooling Built-in cooling system
Motor F class insulation, max. working temperature 155degree
Seal Mechanical seal
Oil chamber Oil can lubricate and cool the mechanical seal
Impeller Optimized design
Pump casing CAD/CAM design
Float switch warning signal

WQ Pump Performance
 
Item Type Outlet diameter (mm) Capacity (m3/h) Head (m) Speed (r/min) Power (kw) Efficiency (%)
1 50WQ15-8-0.75 50 10-20 7-10 2825 0.75 52
2 50WQ15-16-1.5 50 10-20 10-18 2840 1.5 52
3 65WQ30-10-2.2 65 20-45 8-12 1420 2.2 62
4 65WQ30-35-7.5 65 20-45 30-37 1440 7.5 50
5 80WQ50-35-11 80 40-75 27-40 2900 11 55
6 80WQ50-40-15 80 40-75 37-42 2900 15 52
7 100WQ80-36-18.5 100 65-120 30-40 2900 18.5 55
8 100WQ80-40-22 100 65-120 35-45 2900 22 55
9 150WQ150-40-30 150 100-200 33-42 1470 30 65
10 200WQ400-27-45 200 250-500 24-35 1480 45 74
11 250WQ500-25-55 250 400-700 16-22 980 55 74
12 300WQ1000-20-75 300 800-1400 15-23 990 75 82
13 350WQ1100-25-110 350 900-1500 18-30 980 110 76
14 350WQ1500-40-250 350 1200-2000 33-42 740 250 80
15 400WQ2000-36-280 400 1500-2800 27-43 745 280 80
16 500WQ3000-11-132 500 2000-4000 8-14 745 132 75
17 600WQ4000-12-200 600 3000-6000 7-16 745 200 72


The above pump performance for reference only, details please contact us!

Wholesale Cast Iron Small Submersible Water Pump Sewage Pump
 
Wholesale Cast Iron Small Submersible Water Pump Sewage Pump

Wholesale Cast Iron Small Submersible Water Pump Sewage Pump


FAQ

A: What kind of company you are?
Q: Shijiazhuang Depon Pump Company is professional manufacturer in pumps. After accumulation and development of many years, we have formed a complete system of pump design, selection, application, manufacture, marketing and maintenance. We have passed CE, SGS certificate. Our customers are at home and abroad. Hope to coorperate with the worldwide friends. 

Q: What's your MOQ?
A: Trial sample order is OK.
 
Q: What are your payment terms?
A: T/T, L/C, D/P, D/A or as customer required
 
Q: How about the warranty?
A: One year warranty for pumps, it depends on other pump working condition details.
 
Q: What is the delivery time?
A: 7-30 days according to customer quantities.
 
Q: Can you do OEM brand?
A: Yes, Welcome.
 
Q: What information should I offer to get pump solution?
1, Head:     m
2, Flow:    m3/h
3, Max Solid size:    mm
4, Particle shape (smooth or sharp):
5, Medium pH level:
6,Specific Gravity of the Medium:
7, Temperature:
8, Drive type:
9. Power supply: Electric or Dlesel
10, Voltage and Frequency of the Motor: 



Welcome inquiry! 
Serena Zhang 

Contact: 
Mob: +86 158 3083 2057
Tel: +86 312 8929296
Fax: +86 312 3085383
 

Hot Melt Glue Sealing Machine

This machine is with two model.one model with one glue gun,the other with two glue guns. These two glue guns can work together and work separately.
After the system heat the hot melt adhesive,the pump pushes
The adhesive,and the glue guns apply the adhesive between the 2 glasses.
The glass can be used after 2 minutes under room temperature.
You do not need to clean the adhesive in the pipes.It can be used after heated again next time.


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