S420 S34 Variable Speed Metering Pump - 100 PSI 17 GPD 120 Volts - 3/8 Inch filtration-area_200-299 This is a universal 20

This is a universal 20 inch wide commercial ladder tread for all types of swimming pool ladders

The Mixing Degas Vessel will separate and remove/destroy any undissolved ozone gas

With the addition of the digital thermostat

Years 4-8 - 50%

S420 S34 Variable Speed Metering Pump - 100 PSI 17 GPD 120 Volts - 3/8 Inch filtration-area_200-299 This is a universal 20This Stenner S420 Model S34 is a Variable Speed Peristaltic Metering Pump with 100 PSI, 17 GPD, 120 Volts and 3 8 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