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Paddle Flow Switch NEMA 3R
Flow Switches are used to prove flow on liquid lines using water, ethylene glycol solutions, or other liquids compatible with brass and phosphor bronze parts. The SPDT contact switch is activated by liquid flow through the pipe. The setpoint is adjustable.

 F61MB  (Nema 3R Enclosure) are for 1" and larger pipe. They are furnished with a bronze paddle in three segments for pipe 1" . Paddle segments may be removed or trimmed as needed. 

NPT Flow Switch     Adjustable Flow SW

Reference Description Price Quantity  Add To Basket
936101   Paddle NEMA 3R Flow SW  $199.99