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It is compliant with stringent guidelines for potable water use and is suitable for various industrial applications including cooling and heating
All dimensions and specifications are typical to Model 4700 P/N 41301 except lead length of 36″ max
These relays work by having a single set of contacts which are used to actuate the state of the relay
See Note 7
Optional SPOT reed switches are available
Piston Flow Switch Liquid / Water / Oil or Gas / Air - Brass - 1600 Series Flow Set Point:1.5 GPM Increasing Flow It is compliant with stringentProduct Notes Standard flow calibration is in water @ 70F with lead wires up. Calibrated on increasing flow. Temperature effect on flow settings: water calibration, slight change; oil varies with viscosity; gas, slight change. Set point accuracy will change slightly in other than calibrated position. Model 1600 Series Liquid or Gas Piston Flow Switch is UL recognized with a SPST reed switch rated pilot duty 20 VA 120 240 VAC, 174 F. Relays for higher
