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Model FM520 flowmeter is specifically designed for HVAC back-purging. It is a zero compensated device allowing full and accurate flow control at varying inlet pressures up to 100 PSIG.

Features

  • Flowmeter body constructed of rigid, impact and temperature resistant Lexan® for longer service life
  • Maximum flow capacity of 20 SCFH
  • Outlet valve is constructed of brass for durability
  • Back-purging flowmeter designed for HVAC industry applications.
  • Full and accurate flow control at various inlet pressures up to 100 psig.
  • Zero compensated
  • Maximum Flow Capacity: 20 SCFH
  • Maximum Inlet Pressure: 100 psig
  • Weight: 1.9 lbs
  • Material: Lexan, Brass