Stenner metering Pump.   New Stock in unopened box.  Includes Injection Valve, Foot valve, 1/4 inch OD Tubing. 

 60 years, Stenner's time-tested peristaltic chemical injection pump offers consistency.
  • Self-priming against maximum working pressure, foot valve not required
  • Can run dry and does not clog from dirt and debris
  • Can pump off-gassing solutions without losing prime