Graco DF2A11 POLY/TFE Pump 2" (150 GPM, 120 PSI) 440 GPD 1000 Gallon Septic Tank

1000 Gallon Septic Tank

and (3) the speed is regulated by controlling the exhaust gas discharge flow which creates a rapid fluid discharge with slow suction

a differential in these two pressures must be maintained for the pump to stroke

This Texsteam 5002 Series is a Piston type metering pump rated at 16 GPD and pressure ratings up to 12

Hydraulic diaphragm metering pump rated at 65 GPH

Graco DF2A11 POLY/TFE Pump 2" (150 GPM, 120 PSI) 440 GPD 1000 Gallon Septic TankDouble Diaphragm Pump, 2" Flanged connections, all Polypropylene with TFE trim, rated at 150 GPM, 120 PSI. New #DF2911 View Graco DF2A11 Pump Literature (download)