SEAFLO 42 Series Water Pump 12V 11.3LPM 55PSI

Original price was: £85.99.Current price is: £65.99.

SKU: SFDP1-030-055-42 Category:
SEAFLO 42 Series Diaphragm Pump 12V 3.0-11.3LPM 17-60PSI

Meet our newest addition to our diaphragm pumps: the 42 series. It retains the raw power and pressure of its predecessors, but also can adapt to situations where huge flow is not needed. Compact but capable, it is a great fit for tight spaces. It also may be configured with different inlet types, each with their own unique fittings, to be sure that it fits any application you can find.


-Continunous duty
-On-demand use
-Self priming
-Run dry safe
-Internal bypass technology reduces cycling
-16AWG, 9.4"long Leads
-2 Year Warranty
– Meets or exceeds RoHS, SGS, and ISO standards


Marine, RV, Agricultural  Spraying, General Industrial, Filtration, Beverage Processing, Solar Water System.

Type4 Chamber positive displacement diaphragm pump, self priming, capable of being run dry
Control TypePressure switch & By pass control
Max Recommended Temperature60° C(140° F)
Priming Capabilities6 feet (1.8 m) suction lift
Re-start PressureShut-off Pressure 55 PSI : 41 PSI ±5 PSI (±0.3 bar)
Inlet/Outlet Ports1/2″-14 MNPT
Weight4.0 lbs (1.9 kg)
Leads16 AWG, 9.4″ (24 cm) long with 2-Pin connector / Leads
Duty CycleIntermittent
Max. Amp Draw7.5 A
Fuse11.3 A


ModelVoltageOpen Flow
Control TypeMax DrawShut-off Pressure
ValvesDiaphragmPortsWire Connections
SFDP1-030-055-4212V3.0 / 11.3switch & By pass7.00 A55 / 3.8EPDMSantoprene1/2″-14 MNPT2-Pin/Leads
SFDP2-030-055-4224V3.0 / 11.3switch & By pass3.37 A55 / 3.8EPDMSantoprene1/2″-14 MNPT2-Pin/Leads
SFDPA1-030-055-42115V3.0 / 11.3switch & By pass1.10 A55 / 3.8EPDMSantoprene1/2″-14 MNPTLeads/Plug
SFDPA2-030-055-42220V3.0 / 11.3switch & By pass0.50 A55 / 3.8EPDMSantoprene1/2″-14 MNPTLeads/Plug

Weight2 kg

Discount Offers


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Get 5% discount
Conditions to be met:
i. If Coupon Code equal to SUBSCRIPTION5
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