2 Chamber Diaphragm Pump FL-320 DC Series

This series pump can be used for general water transfer, sprayer pumps, small rain system, or other industry usage(perfetct for small car washer system,water heater shower,sprayer) , use it with fresh or salt water or other liquid with weak acid&alkaline is ok.We have tested these pumps and found they will operate to a 1.5 metre suction.
The pump with built-in pressure switch, can be working automatically  when the tap turn on-off.

  • Lightweight and made from non corroding materials
  • Self priming
  • Run dry Protection
  • Easy to install
  • No maintenance
  • Simple to operate
  • Low power consumption
  • 12 months warranty
  • CE and Rohs Certificate
Type: 2 Chamber Diaphragm
Port Size:  3/8”(9.5mm) Hose Barb
Liquid:  140°F [60 °C] Max   
Self-priming:  5.0 feet [about 1.5M]
Max pressure  100psi(7.06bar);can be adjust to 110psi.
Run Dry:  Yes
Motor:  Permanent Magnet, Intermittent
Duty Protection:  Thermal Overload, Automatic Restart
Control Type  Pressure switch & By pass control


Model Volt FLow(L/Min) Pressure(PSI) Valve Amp Draw(A)
FL-3202 12 5.1 80 EPDM/VITON 4.5
FL-3402 24 5.1 80 EPDM/VITON 2.8
FL-3203 12 5.1 100 EPDM/VITON 5.0
FL-3403 24 5.1 100 EPDM/VITON 3.0
FL-3206 12 6.0 60 EPDM/VITON 6.0


Key Description 
1 Motor
2 Pump Head
3 Pressure Gasket
4 O-ring 
5 Gasket of relief valve
Key Description 
6 Relief valve
7 Pressure switch 
8 Cover of pressure switch
9 Eccentric Wheel

                               Shipping Information 

Unit  Weight:  

Unit Size: 20*12*8cm
Master Carton Qty:                       30pcs
Master Carton Size: 55*40*28cm 
Master Carton Weight:   36.8kgs