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Submersible Pump Price List Centrifugal Sewage Water Pump

Edit: MST Pump Co.,Ltd    Date: Aug 08, 2017

Basic Info

  • Model NO.: WQ Submersible Sewage Pump

  • Max.Capacity: >400 L/min

  • Impeller Number: Single-Stage Pump

  • Influent Type of Impeller: Single Suction Pump

  • Pump Casing Combined: Single Case

  • Impeller: Closed

  • Material 1: High Chrome

  • Material 3: Stainless Steel

  • Application 2: Water Treatment

  • Application 4: Metallurgy

  • Application 6: Irrigation

  • Trademark: MST

  • Specification: DN50mm-DN600mm

  • HS Code: 8413810090

  • Max.Head: 50-80m

  • Driving Type: Motor

  • Working Pressure: High Pressure Pump

  • Position of Pump Shaft: Vertical Pump

  • Mounting Height: Submersible

  • Usage: Pump

  • Material 2: Cast Iron

  • Application 1: Dredging

  • Application 3: Mining

  • Application 5: Sewage Drain

  • Color: as Customer Requirement

  • Transport Package: Ply Wooden Case

  • Origin: China

Product Description

 Submersible Pump Price List Centrifugal Sewage Water Pump

General Information

The MST 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.

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: 


MediumSewageWaste waterRain waterLiving water


? 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.


DescriptionStandard MaterialMaterial Options
Shaft420 Stainless Steel 
Pump CasingCast IronSS316/ Duplex
ImpellerCast IronSS316/ Duplex
Neck RingCast IronSS316/ Duplex
Motor Water JacketMild SteelSS316
Motor Mechanical SealSS304 
Wet End Mechanical SealSS304 
Motor BodyCast IronSS316
Oil HousingCast IronSS316

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

BearingImported and Local market brand
CoolingBuilt-in cooling system
MotorF class insulation, max. working temperature 155degree
SealMechanical seal
Oil chamberOil can lubricate and cool the mechanical seal
ImpellerOptimized design
Pump casingCAD/CAM design
Float switchwarning signal

WQ Pump Performance

ItemTypeOutlet diameter (mm)Capacity (m3/h)Head (m)Speed (r/min)Power (kw)Efficiency (%)


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


A: What kind of company you are?
Q: MST 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.

MST Pump Co.,Ltd