Jabsco catalog # 31620-0294, PAR-MAX 4 Water Pump and Motor unit. Polypropylene Construction, with a Santoprene Diaphragm and EPDM Check Valves. Pump is Coupled to a 24 Volt DC Motor. Lower pressure version. Pressure switch turns on at 10 PSI, turns off at 20 PSI. Ports are 1/2 Inch (13mm) Hose barb or Thread.
Price : $ 437.16
Pressure Switch Turns On at 10 PSI, Turns Off at 25 PSI. 24 VDC Motor. The PAR-MAX Automatic Water System Pump is designed for self-contained boats and RV's with multiple fixture water systems. The system operates automatically. When a fixture is opened, the pump instantly begins operation to provide a smooth constant flow from tank to faucet. Closing the faucet automatically discontinues pump operation. The PAR-MAX pumps are self-priming and may be located above or below the fresh water tank in a dry location. To vertically mount these units, it is best to do so with the motor on top. This will prevent water dripping on motor in the event of a leak. Place pump on a solid surface and secure with four mounting screws (not included) being careful not to compress the rubber grommets which act as shock absorbers.
Do not pump gasoline, solvents, thinners or other flammable liquids.
Motor - Permanent Magnet
Self-Priming to 10 ft.
Runs Dry Without Damage
Four Piston, Diaphragm Pump
Powerful Motor with Thermal Overload Protection
Pressure Switch with Boot
Meets USCG Regulation 183.410 and EN ISO 8846 MARINE
Meets EN 50081-1 Electro-magnetic Compatibility
Other Parts :
Catalog # 18916-0025, Pressure Switch, 25 Psi
Price: $ 27.95
A Jabsco Pumpgard in line strainer should be installed between pump and tank to keep debris out of pump and system.