Cast Iron Housing 380V AC 4kw 2.5"Wq Submersible Sewage Water Pump

• Customization: Available
• Max.Head: 28m
• Max.Capacity: 25m3/H
• Model NO.: WQ25-28-4
• Driving Type: Motor
• Material: Cast Iron
• Structure: Single-stage Pump
• Assembly: Liquid Pumps
• Power: Electric
• Start Up: Electric Pump
• Type: Electric Water Pump
• Application: Submersible Pump, Clarified Water Pump
• Industry: Mechanical Pump
• Media: Sewage Water
• Performance: Wear Pump
• Theory: Centrifugal Pump
• Certificate: Ce
• Motor: Al or Copper Wire
• Outlet: 2.5" Flange
• Popular Area: South Asia
• Float Switch: with or Not
• Impeller: Cast Iron
• Transport Package: Carton
• Trademark: MEIDEHENG
• Origin: Taizhou, China
• HS Code: 8413709190
• Production Capacity: 3000PCS/Day

Product Description

WQ(D) Series Sewage Submersible pump

Applications

The WQD/WQ Series pumps are widely applied in industry, agriculture, mining, construction, municipal, environmental protection, etc. They are suitable for draining water containing particles such us short fibers, paper scraps,etc, and soft solid, such as muddy water, dirty water, domestic wasterwater, sewage, manure, etc. They are ideal equipment for agricultural irrigation and drainage, pool silt cleaning and construction sites, but not apply to the location with explosion-proof requirements.

Features

1. Wear-resistant whole cast iron parts design .
2. Double channel impeller, good flow capacity, excellent hydraulic performance.   
3. The heat treated steel shaft. Carbide double sides mechanical seals.

Operating conditions                             

Liquid PH: 4~10
Maximum liquid temperature: +40ºC
Maximum ambient temperature: +40ºC
Maximum immersion depth: 5m
Liquid kinematics viscosity: 7x10^-7~23 x10^-6 m²/s
Maximum liquid density: 1.2x10³kg/m² 
The grain diameter of suspended solids up to 25mm

Motor and Pump

Insulation class: B
Protection class: IP68
Pump body: Cast iron 
Motor bracket: Cast iron.
Impeller: Cast iron
Motor shaft: The heat treated steel shaft
Mechanical seal: Ceramic-Graphite, Silicon Carbide-Carbide alloy.
Copper winding
2-pole induction motor.
Three-phase:380V-415V/50Hz
Single-phase:220V-240V/50Hz
Single-phase with capacitor and thermal overload protection.

Optional available on request

Special mechanical seals, shaft 
Single phase can add float switch
Other voltages or frequency: 60Hz


Technical Parameter 



Structure Chart




The workshops 


FAQ

Q1: Are you a factory?
A: Yes. We are a pump factory with more than 20 years professional experience of manufacturing water pumps.

Q2.What is your MOQ of this pump?
A: Our MOQ is a full 20ft container, but we can accept a trial order to check the quality as the first cooperation. 
 
Q3: Is it acceptable to make customers' own brand?
A: Sure, we can do OEM.
 
Q4: What is your payment term? 
A: We usually do 30% T/T deposit and 70% against documents, or L/C at sight.
 
Q5: How long is your warranty?
A: One year! 
 
Q6: What is the delivery time?
A: 25-30 days after receiving your L/C or T/T deposit.