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Pressure drop < 1 PSIG
Runners are not reintroduced to the performance parts
Polysulfone for water in brass housing
Unit installs into a 1″ reducing tee or weld-a-let etc
an Industrial Standard
Piston Flow Switch Liquid / Water / Oil - Polysulfone - 2200 Series Junction Box Pressure drop < 1 PSIGBecause we mold in house, we can certify that our polysulfone flow switches use only virgin material and runners are not introduced nor have color concentrates been added during processing that can hinder FDA requirements or additive leaching. Standard flow calibration is in water @70F with lead wires up. Calibrated on increasing flow. Model 2100 Series Liquid Piston Flow Switch set point accuracy will change slightly in other than calibrated