QGD/QG series screw submersible pump is composed by three parts:pump, mechanical seal and motor. Mechanical seals is between pump and motor.Inner-installed protector prevents the pump from damage due to abnormal power,clog and overload.They are recommended for pumping clean water without abrasive parts and liquid that are chemically non-aggressive to the material of the pump. It's mainly used for well pumping,river pumping,farm irrigation,water supply.mining, drainage in industry.
Operation condition :
Submersible depth:15m
The temperature of liquid:+40°C
The temperature of ambient: +40°C
The Max.working pressure:14bar.
The Max.sand content:20g/m3
Material:
Pump body:AISI304 stainless steel
Motor housing:AISI304 stainless steel
Mechanical seal:ceramic and Graphite
Shaft:AISI 420 stainless steel
Bearing:NTN/NSK/CHINA
Insulation class:F
Protection class:IP68
Range of Performance
Flow rate up to 115L/min (7m
3
/h)
Head up to 200 m
Q: Where is Your factory?
A: Taizhou city, Zhejiang Province.
Q: Do you accept OEM/ODM service?
A: Yes, avaliable.
Q: Are you trading company or manufacturer?
A: We are a manufacturer.
Q: What about the shipment?
A: By sea, By air and By express delivery.
Q: What is the delivery time?
A: It depends on the order quantity, usually 35days after confirmation.
Q: Can I buy different products in one container?
A: Yes, but no more than 5 models.
Q: What is the warranty time?
A: One year.
Q: Can you offer the sample?
A: Of course we can.