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Stenner 85 Series Fixed Rate Chemical Feed Pump (5.0 GPD @ 100 psi)

Model #: 85MFH1A1S

The Classic Series Single Head Fixed Output Pump is a peristaltic metering pump that injects solutions at a fixed rate. It can be activated by a water meter for proportional feed for drinking water disinfection for animal health or homeowners or installed with a controller for sanitizing a swimming pool. Great news for installers in the commercial pool industry, the Classic Series single head fixed pump has been tested by ETL to conform to the ANSI/NSF standard 50 when used with ANSI/NSF 50 listed controllers. Additional applications include pH control, oxidation, corrosion and scale control and more. See the Stenner Chemical Resistance Guide for more information.

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
  • Injection check valve included with models rated up to 100 psi (6.9 bar)
  • Easy to change pump tube; lubrication is not required
  • Pump tubes and pump heads interchange between models
  • Models (Santoprene only) tested by Water Quality Association to conform to ANSI/NSF STD 61