4 Chamber Ac Diaphragm Pumps FL Series

Perfect for caravans, boats, motorbikes, trucks and camping. Use it with fresh or salt water with your deck wash or to run your toilet or shower. These pumps automatically turn themselves on and off when you turn the tap on and off. Comes with filter and fittings.These pumps are for intermittent use only.A great pump for those country folk, with a small family, on tank water who only need to boost the pressure from a tank next to the house.

Type: 4 Chamber Diaphragm
Port Size:  3/4”(19mm) BSPT Female thread
Liquid:  140°F [60 °C] Max   
Self-priming:  6 feet [about 2M]
Max pressure  40psi(2.76bar);can be adjust to 60psi.
Run Dry:  Yes (within 30 second)
Motor:  Permanent Magnet, Intermittent
Duty Protection:  Thermal Overload, Automatic Restart
Volts:  115/220V AC motors standard 
Standard Connector:

1pc 3/4” Male Thread, 1pc 1/2” hose barb,
1pc 1/2” hose barb filter

Approved Certificate:

CE and RoHS


Model Volt(V) Flow(LPM/GPM) Pressure(PSI/BAR) Valve AmpDraw(A)
FL-33 115 12.5(3.3) 35(2.41) EPDM/VITON 0.5
FL-32 220 12.5(3.3) 35(2.41) EPDM/VITON 0.4
FL-41 115 17(4.47) 40(2.76) EPDM/VITON 0.5
FL-43 220 17(4.47) 40(2.76) EPDM/VITON 0.8

Detailed Composition


Key Description 
1 Upper Housing with Clips
2 Check Vlave Assembly 
3 Diaphragm Assembly(including screws)
4 Lower Housing Assembly 
Key  Description 
5 Motors
6 Connectors
7 Pump Head Assembly 
8 Side Clips 

                                Shipping Information 

Unit  Weight: 

Unit Size: 37*12.5*10.5CM
Master Carton Qty: 10pcs
Master Carton Size: 64*29*22.5CM     
Master Carton Weight:   33kgs