Flow Switches
McDonnell & Miller Series FS4
List Price $388.00 $276.03 / eachSKU: MH11462 in stockMcDonnell & Miller model number FS4-3RP-T is a 120 volt, single pole, double throw, snap liquid flow switch for universal general purpose applications for starting and stopping electrical operation equipment such as signals, alarms, motors, automatic burners, and metering devices. Explore More- Manufacturer : McDonnell & Miller
- Part Number : 114639
List Price $388.00 $276.03 / each- List Price $921.00 $655.23 / eachSKU: MH1146B3 in stockThe McDonnell & Miller 114641 is a general-purpose liquid flow switch model FS4-3S with a 1" NPT connection, stainless steel body, and Monel bellows. The maximum pressure is 160 psi, and the maximum temperature is 300 degrees Fahrenheit. Four stainless steel paddles (1", 2", 3", and 6") are included. Explore More
- Manufacturer : McDonnell & Miller
- Part Number : 114641
List Price $921.00 $655.23 / each - List Price $483.00 $343.61 / eachSKU: MH1148Ships within 2 weeksMcDonnell & Miller model number FS4-3D is a 120 volt, double pole, double throw, snap liquid flow switch for universal general purpose applications for starting and stopping electrical operation equipment such as signals, alarms, motors, automatic burners, and metering devices. Explore More
- Manufacturer : McDonnell & Miller
- Part Number : 114550
List Price $483.00 $343.61 / each - $0.00 / eachSKU: MH1148AMcDonnell & Miller model number FS4-3-DS is a 120 volt, double pole, double throw, snap liquid flow switch for universal general purpose applications for starting and stopping electrical operation equipment such as signals, alarms, motors, automatic burners, and metering devices. Explore More
- Manufacturer : McDonnell & Miller
- Part Number : 114642
- $0.00 / eachSKU: MH1150McDonnell & Miller model number FS4-3T is a 120 volt, single pole, double throw, snap liquid flow switch for universal general purpose applications for starting and stopping electrical operation equipment such as signals, alarms, motors, automatic burners, and metering devices. Explore More
- Manufacturer : McDonnell & Miller
- Part Number : 114800
- $0.00 / eachSKU: MH1150AMcDonnell & Miller model number FS4-3T1-1 is a 120 volt, single pole, double throw, snap liquid flow switch for universal general purpose applications for starting and stopping electrical operation equipment such as signals, alarms, motors, automatic burners, and metering devices. Explore More
- Manufacturer : McDonnell & Miller
- Part Number : 115100
- $0.00 / eachSKU: MH1150BMcDonnell & Miller model number FS4-3T2-3/4" is a 120 volt, single pole, double throw, snap liquid flow switch for universal general purpose applications for starting and stopping electrical operation equipment such as signals, alarms, motors, automatic burners, and metering devices. Explore More
- Manufacturer : McDonnell & Miller
- Part Number : 114900
- $0.00 / eachSKU: MH1150CMcDonnell & Miller model number FS4-3T2-1" is a 120 volt, single pole, double throw, snap liquid flow switch for universal general purpose applications for starting and stopping electrical operation equipment such as signals, alarms, motors, automatic burners, and metering devices. Explore More
- Manufacturer : McDonnell & Miller
- Part Number : 115200
- $0.00 / eachSKU: MH1150DMcDonnell & Miller model number FS4-3T3-1" is a 120 volt, single pole, double throw, snap liquid flow switch for universal general purpose applications for starting and stopping electrical operation equipment such as signals, alarms, motors, automatic burners, and metering devices. Explore More
- Manufacturer : McDonnell & Miller
- Part Number : 115300
- List Price $461.00 $327.97 / eachSKU: MH1151Ships within 2 weeksMcDonnell & Miller model number FS4-3T3 is a 120 volt, single pole, double throw, snap liquid flow switch for universal general purpose applications for starting and stopping electrical operation equipment such as signals, alarms, motors, automatic burners, and metering devices. Explore More
- Manufacturer : McDonnell & Miller
- Part Number : 115000
List Price $461.00 $327.97 / each - List Price $299.00 $212.71 / eachSKU: MH11452 in stockMcDonnell & Miller model number FS4-3 is a 1" NPT, 120 volt, single pole, double throw, snap liquid flow switch for universal general purpose applications for starting and stopping electrical operation equipment such as signals, alarms, motors, automatic burners, and metering devices. Explore More
- Manufacturer : McDonnell & Miller
- Part Number : 114400
List Price $299.00 $212.71 / each
