Stenner Econ FP Flow Activated Chemical Feed Pump (4.5 GPD)

The Econ FP is perfect for light-duty applications such as drinking water disinfection or pH adjustment for private water wells in homes or farms. In the animal health market such as poultry hatcheries, the FP can inject nutrients or supplements into the drinking water or disinfect the water lines with the injection of acids, chlorine or chlorine dioxide. The Econ FP is a flow activated pump and can accept a dry contact signal or a 12-24 VAC/VDC signal from any control equipment that responds to flow. The functions are easy to program on the six button control pad with a backlit LCD window. The pump features an enclosed housing and is wall mountable, and optional mounting accessories are also available. See the Stenner Chemical Resistance Guide for more information. How it works: The pump runs at a set time or a set speed according to the mode of operation selected. The control panel displays one of three operating modes, Seconds, Flow Switch and Auxiliary and the percent setting for each. To assist against tampering, two buttons are required for operation and the keypad will automatically lock if it remains idle for one minute. Features: Pump is field programmable to respond to a flow switch dry contact, water meter dry contact or a 12-24 VAC/VDC input signal 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 All pump accessories included allow a fast and easy installation