E20VXB Stenner Econ VX Series Pump UD001-938NU The Stenner ST138 is a

The Stenner ST138 is a genuine weighted foot valve designed for use with 3/8" OD suction tubing

and municipal water treatment

Compact Design: Lightweight and space-saving

Stenner 3/8" Injection Check Valve Assembly - 5-Pack Value Bundle (Model MCINJ38)

E20VXB Stenner Econ VX Series Pump UD001-938NU The Stenner ST138 is aStenner Econ VX Series Variable Speed Pump E20VXB The Stenner E20VXB is a high performance variable speed peristaltic pump designed for reliable chemical dosing in low pressure applications. As a key model in the Econ VX Series, the E20VXB provides a broad adjustable flow range of 1. 6 to 24. 8 Gallons Per Day (GPD). Optimized for systems with pressures up to 25 PSI, this pump is a "workhorse" for environments where consistent volume and ease of