S420 S34 Variable Speed Metering Pump - 100 PSI 17 GPD 120 Volts - 1/4 Inch heater-certification_ASME Lettering height meets California state

Lettering height meets California state code

This is a Generic Filter Diaphragm Gasket G-178 replacement with dimensions for Hayward Perflex EC40 and EC50A Extended-Cycle DE Filters

All component parts are replaceable to reduce long term costs

This filter grid cover is used on Chester DE filters

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S420 S34 Variable Speed Metering Pump - 100 PSI 17 GPD 120 Volts - 1/4 Inch heater-certification_ASME Lettering height meets California stateThis Stenner S420 Model S34 is a Variable Speed Peristaltic Metering Pump with 100 PSI, 17 GPD, 120 Volts and 1 4 inch Santoprene tubing. The pump features totally enclosed NEMA 4X housing, brushless DC motor, three dedicated output relays, remote start or stop,and LED pump status indicators. The S420 Series Variable Speed Metering Pumps inject solution in direct proportion to an incoming 4 20ma analog signal. The operator would scale the pump's