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Vertical Submersible Water Pump Bore Hole Pump  QGD

Vertical Submersible Water Pump Bore Hole Pump QGD

Scientific Name
Bore Hole Pump QGD
Type
Bore Hole Pump
Raw materials
stainless steel, plastic,Cast Iron, Brass , etc
Supply ability
5000pcs/month
rade terms
FOB.CNF.CIF.EXW
Payment terms
T/T, LC, Paypal
MOQ
100PCS
Free Sample
Available
Price
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APPLICATIONS


· 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.








Product parameters







PERFORMANCE DATA 50Hz      

n≈2850 l/min         
MODEL P2 Max.Flow Max.Head Voltage Max.Dia Outlet Length
KW HP l/min m3/h (m) (V) (mm) (Inch) (mm)
2QGD0.3-30-0.18 0.18 0.25 17 1 55 220 52 1/2 633
3QGD1-25-0.25  0.25 0.33 28 1.7 70 76 1 577
3QGD1.2-30-0.37 0.37 0.5 30 1.8 90 1 607
3QGD1.2-50-0.55 0.55 0.75 32 1.9 110 1 647
3.5QGD1-30-0.18 0.18 0.25 25 1.5 85 90 1 512
3.5QGD1-40-0.25 0.25 0.33 25 1.5 95 1 522
3.5QGD1-50-0.37 0.37 0.5 30 1.8 95 1 532
3.5QGD1.8-40-0.55 0.55 0.75 43 2.6 110 1 571
3.5QGD1.8-50-0.75 0.75 1 43 2.6 125 1 596

PERFORMANCE DATA 50Hz       n≈2850 l/min         
MODEL P2 Max.Flow Max.Head Voltage Max.Dia Outlet Length
KW HP l/min m3/h (m) (V) (mm) (Inch) (mm)
4QGD1.2-40-0.25 0.25 0.33 32 1.9 100 220 102(96) 1 523(513)
4QGD1.2-50-0.37 0.37 0.5 32 1.9 110 1 536(526)
4QGD1.8-40-0.5 0.5 0.7 48 2.9 100 1 566(556)
4QGD1.8-50-0.55 0.55 0.75 48 2.9 110 1 576(566)
4QGD2-60-0.75 0.75 1 48 2.9 155 1 608(598)
4QGD1.2-100-0.75 0.75 1 48 2.9 155 1 608(598)
220-240V/50HZ,110V/60HZ, models are available on request





FEATURES

· Continuous service
· Power: 0.18~0.75KW
· Insulation class: B
· Protection grade: IP 68
· Minimum well diameter: Φ2" &   Φ3"& Φ3.5"& Φ4"

· Highest temperature of liquid: 35





 

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