Stenner ECON Timer Metering Pump, 80 PSI, E20T4

Programmable timer 24 hr/7 day, 24 event timer
Enclosed housing
Self-priming, does not lose prime or vapor lock
Pumps off-gassing solutions and can run dry
3-point roller design assists with anti-siphon
Tube replacement without tools
Output reproducibility
Tube lubrication not required
Foot valve not required to prime
Output volume not affected by back pressure
Tubes and pump heads interchangeable between models
Installation accessories included