QDX series Submersible Motor Pump is mainly composed by three parts: pump, mechanical seal and motor. Pump is at the bottom part of motor pump, which adopt centrifugal impeller. Motor is at the upper part of motor pump and it can be connected with single-phase asynchronous motor or three-phase motor. Mechanical seal is between pump and motor, it’s a kind of double end mechanical seal, “O” rings are applied in all static joints of the submersible pump. Inner-installed protector prevents the pump from damages due to abnormal power, clog and overload etc.

Features:

• Power: 0.55KW / 0.75HP
• Rated Voltage: 110V / 220V
• Pump body: Cast iron
• Impeller: Cast iron / Aluminum
• Mechanical Seal: Stainless Steel / Carbon-ceramic
• Shaft: 45# Steel or Stainless Iron
• Bearing: SKF / NTN / NSK / C&U
• 2900 RPM
• Head: 20 m