3 Chamber AC Diaphragm Pump DP Series

This series pump with high pressure, Perfect for portable car wash machine, carpet clear machine,sweeper and agriculture sprayer etc. Use it with fresh or weak acid/ alkaline liquid. These pumps automatically turn on and off when you turn the tap on and off.We have tested these pumps and found they will operate to a 2 metre suction lift and 11 meters head.

Type: 3 Chamber Diaphragm Pump
Port Size:  3/8” BSPT Female Thread
Standard connector: 1/4” BSPT Male Thread, 3/8” hose barb
Liquid:  140°F [60 °C] Max   
Self-priming:  6 feet [about 2M]
Max pressure  160psi(11bar)
Control Type  Pressure Switch or Bypass
Motor:  Permanent Magnet, Intermittent
Duty Protection:  Thermal Overload, Automatic Restart
Run Dry Yes (within 30 second)
Volts:  115/220V AC motors standard 


Model Volt Flow(LPM/GPM) Pressure(PSI/BAR) Valve Amp Draw(A)
DP-100M 230 5.5(1.5) 100(7.0) EPDM/VITON 0.6
DP-160S 120 5.5(1.5) 160(11.0) EPDM/VITON 1.0
DP-120M 220 5.5(1.5) 120(8.3) EPDM/VITON 0.5
DP-160M 220 5.5(1.5) 160(11.0) EPDM/VITON 0.55

Detailed Composition 

Key Description 
1 Complete assembled pump head 
2 Pressure switch assembly  
3 Check valve components
4  Upper housing 
5  Bypass Valve and discharge valve assembly 
Key Description 
6 Valve Plate Assembly 
7 Diaphragm and piston components 
8 Drive assembly 
9 Motor assembly 

                                Shipping Information 

Unit  Weight: 

Unit Size: 26.5*12*10.5CM
Master Carton Qty: 10pcs
Master Carton Size: 64*39*22.5CM     
Master Carton Weight:   33kgs