Polycarbonate sight flow indicator only, range 3-35 GPM (11.4-132.5 LPM), 3/4" female NPT.
The Series SFI-800 Sight Flow Indicator is a low cost, durable rotor style flow indicator with optional Hall effect magnetic output packages fro remote flow monitoring. Both SFI-800 and SFI-801 models are constructed of clear plastic enabling 360° viewing of the rotor for easy flow indication. SFI-800 models are constructed of Polysulfone with excellent chemical compatibility, high pressure and temperature ratings, and all wetted materials are FDA/NSF ratable for potable water applications.