Flojet High Output Marine QuadBooster Pump
LOW PRICE!
Flojet designed this pump for marine use, to supply household pressure on large boats. While not as heavy duty as the Flowlight, the Flojet Marine Quad Pump is a quality alternative. The Flojet Quad provides as much as 4.5 gallons per minute, has a totally sealed motor, and can run dry without harm. It shuts off automatically when pressure reaches 45 PSI and it turns on again at 20 PSI. The pump comes with adapters for 3/4" hose or 1/2" pipe threads, and a strainer/filter. Home pressurization installation requires a precharged pressure tank (see above). The Flojet Quad comes in both 12 and 24 volt DC models. Current Draw: The 12 volt version uses 6 amps at 10 PSI and 14 amps at 40 PSI. The 24 volt version uses 7 amps. Flow rate for either at 40 psi : 2.4 gpm. Please specify 12 or 24 volts.
Flojet Diaphragm Pumps
Provides up to 1.8 gpm (@24 volt) and lifts of up to 115 ft. It delivers about 1/2 its rated capacity on 12 volts and draws only 2 amps, so it can be run on a single 35 watt PV module and a pump controller. One 50 watt PV module with an LCB will pump .5 gpm @ 100 ft. lift. If you use a 12/24 volt controller, you can later add another module to more than double your output. 24 v flow @ 40 psi: 1.3 gpm.
40 psi on/60 psi off pressure switch built in.