Established in 1957, Stenner Pump Company manufactures peristaltic metering pumps for disinfection, pH adjustment, iron stain removal, oxidation, corrosion & scale control and more. The SVP responds directly to a 4-20mA input signal from water treatment controls including pH & ORP monitors to maintain proper water chemistry & treatment of effluent discharge water. New Econ FP has multifunctional control capabilities. New Econ T provides automatic dosing control for timed applications. The Proportional Injection System delivers precise dosing proportional to the system’s flow rate based on water volume. Also available, tanks & systems, flow indicator, water meters, & pump control module.