SEAFLO 12V Electric Water Pump
11.3LPM/3.0GPM 55PSI
Description
Run dry without damage (Run Dry Capability)
Quick-connect plug-in ports for easy installation (Hose Kit Included)
Self-priming
Ignition & Thermally Protected
Specifications
How a Diaphragm Pump Works:
1. The pump is driven by an AC or DC motor
2. In front of the motor is a valve assembly containing two to five valve pump chambers. Each valve chamber has a diaphragm behind it in the lower pump housing. As the motor shaft turns, an internal cam positioned behind the diaphragms causes the diaphragms to be pushed forward, then back in a continuous sequence creating a suction. As this suction builds, fluid is pulled through the inlet, through the various valve chamber check valves to the outlet
3. The volume of flow is determined by several factors including: The number and size of the pump chambers, cam offset, operating pressure, fluid viscosity
Application
1. Yacht / RV/Caravan pressurized water system
2. Sprayer fixtures (Vehicle-mounted sprayers, electric sprayer)
3. Clean machine, Humidifier, Water purification, Medical apparatus
4. Food beverage filling & liquid transfer
5. Any other pressurization system
Motor Voltage12/24V DCType4 chamber diaphragm pump, self priming, capable of being run dryModeDemand or bypassCertifications OptionCE ApprovalLiquid Temperature140°F (60°C) Max.Priming Capabilities6 feet (1.8 m)Max Pressure55psi (3.8bar)Max Flow rate11.3lpm (3.0gpm)Thermal Overload ProtectedStart working when temperature reach 90°C(+-10%)Inlet/Outlet Ports10/13mm pyramid hose barb, 13mm angle hose barb, 1/2 FNPT thread filter for your choice.Duty CycleIntermittent (under different pressure the continuous working time will also be different)Motor options2 pin connectorOn/off switch
ModelSwitchGPM/LPMPSI/BARMax Draw
(A)ValvesDiaphragmPortsVoltageWire
ConnectionsSFDP1-030-055-42Demand3.0/11.355/3.87.5EPDMSantoprene1/2"-14 MNPT12V2-Pin/LeadsSFDP2-030-055-42Demand3.0/11.355/3.84.0EPDMSantoprene1/2"-14 MNPT24V2-Pin/Leads