Stenner Pump 45MJL5A1STAA 0.25 in. Classic 45 45M5 Single Head Adjustable Chemical Injection Pump, Stenner Pump, Mfr#: 45MJL5A1STAA

Features 3-point roller design assists in anti-siphon protection Pump head requires no valves, allows for easy maintenance Self-priming against maximum working pressure, foot valve not required Pump does not lose prime or vapor lock Pumps off-gassing solutions and can run dry Output volume is not affected by back pressure Easy to change pump tube; lubrication is not required Pump tubes and pump heads interchange between models Specifications Size: 0.25 in. Weight: 8.3 lbs