- Brand:Â McDonnell & MillerAmperage Rating:Â 3.7 to 7.4 AConnection Type:Â 1 in NPTEnclosure Type:Â NEMA 1/IP21Frequency Rating:Â 50/60 HzOperating Temperature:Â 32 to 300 deg FSeries:Â FS4-3Type:Â General PurposeVoltage Rating:Â 120/240 VAC
- Universal design serves the widest variety of applications
- Replacement for common flow switches from Johnson/Penn, Potter/Taco, Watts, Hydrolevel and other manufacturers
- Two electrical knock-outs allows connection from either end
- Sensitivity adjusting screw makes flow adjustment easy
- Hardened stainless steel bearings minimize friction
- Sealed Monel bellows
- McDonnell & Miller Liquid Flow Switch, General Purpose, Series: FS4-3, 120/240 VAC, 3.7 to 7.4 A, 50/60 Hz, 1 in NPT, NEMA 1/IP21, 32 to 300 deg F Operating