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Welcome To Zhejiang Redbud Pump Industry Co.,ltd.
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Hotline：

+86-576-84896608


Products
3.5QGD

3.5QGD

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Function And Feature:
· QG series of  sandproof small size  submersible  screw pump is mainly
  consisted of submersible  motor,  single  screw pump  and seal, single  
  phase  or  three phase  asynchronous  motor  is dry  type or oil-filling  
  type  construction. The  motor  is  positioned  under  the  pump  and
  submerged in water, so  the  heat  dissipation effect is very good. The
  single  screw  pump  is  consisted of a  single  helix  resilience  rubber
  stator  and  creates a  continuously  forming  cavity  as  it rotates. This  
  cavity which carrying pumped liquid from inlet progresses towards the
  discharge end. The motor adopts"O" sealing ring and double end face  
  mechanical seal. Function of seal is reliable and long working life.

Pump
· Capacity from 0.3 to 2(m3/h)
· Total head from 100 to 25(m)

Motor
· Continuous service
· Power: 0.18~0.75KW
· Insulation class: B
· Protection grade: IP 68
· Minimum well diameter: Φ3.5"
· Highest temperature of liquid: 35℃