The Stenner E20MH81S Econ Stennicator is a medicator pump flow activated pump which is specifically designed to inject media at a fixed ratio of 1:128. The pulse from the water meter activates the pump at a fixed run time to deliver the proper dosage. This pump features three pulse settings, adjustable with a potentiometer, to accommodate 1 or 10 pulses per gallon or 1 pulse per liter.

Features:

• The Stenner E20MH81S is a fixed ratio pump. The Stenner E20MH81S is not like other typical 1:128 water driven proportional pumps. The pump injects directly into the water line eliminating a water bypass that can restrict water flow to the drinking water lines.
• The Stenner E20MH81S features a pulse dial. The Stenner E20MH81S features a pulse dial that allows the operator to adjust the pulse manually.
• The Stenner E20MH81S is ideal for livestock water. The Stenner E20MH81S is ideal for livestock water applications. This light weight medicator pump features an on/off switch, prime and standby settings.

Specifications:

• UL listed
• Tube Size: H
• Cord Length: 10 feet
• Self-priming to 25 feet
• Max Operating Temp: 104° F
• Max Working Pressure: 80 psi
• Output Reproducibility: ± 2%