115/230 VAC SHALLOW WELL JET PUMP WITH PRESSURE SWITCH New, DIAMOND model 312230 shallow well jet pump with pressure switch. For private well applications up to 25 feet depth to water. Ideal for low flow sprinkler systems. Cast iron pump housing. Continuous duty motor with auto-reset thermal protection and voltage selection switch. Adjustable pressure switch set to turn ON/OFF at 30/50 PSI, 10 PSI minimum ON, 65 PSI max OFF, differential 20-30 PSI.
Voltage 115/230 VAC, 60 HZ
Amperage 14.8/7.4 Amps
Power 1 HP
Pressure 65 PSI shutoff
Ports 1-1/4" NPT suction, 1" NPT discharge Use with PVC adaptors (not included)
Max Flow Rate22.2 GPM
Flow Rates @ 30 PSI Discharge 22.2 GPM @ 5 ft. of lift 20.1 GPM @ 10 ft. of lift 18.1 GPM @ 15 ft. of lift 14.8 GPM @ 20 ft. of lift 12.1 GPM @ 25 ft. of lift
is there a max distance that the pump can be from where the liquid is being drawn from?
A: The lift max is 25 feet, so as long as the combination of elevation and resistance from the length of the run does not exceed what the pump 'sees' as lift, it should work. A foot valve to keep the prime in the suction hose is crucial.