S420 S34 Variable Speed Metering Pump - 25 PSI 85 GPD 120 Volts - 1/4 Inch inlet-pipe-size_12" 1 Inch Width x 1

1 Inch Width x 1

A memory feature saves up to 25 test results

and debris from your swimming pool

Air Bleed Tube

This is a replacement Pentair Feed Mast

S420 S34 Variable Speed Metering Pump - 25 PSI 85 GPD 120 Volts - 1/4 Inch inlet-pipe-size_12" 1 Inch Width x 1This Stenner S420 Model S34 is a Variable Speed Peristaltic Metering Pump with 25 PSI, 85 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