McDonnell & Miller FS251

McDonnell & Miller® FS251 General Purpose Liquid Flow Switch, 5.8 - 12.6 gpm, 1 Inch NPT, SPDT, 160 psi, NEMA 1
SKU:

49982

Manufacturer part number:

FS251

Manufacturer:

Bell Gossett - Xylem


$253.13

McDonnell & Miller® Flow Switch, General Purpose, Liquid, 5.8 - 12.6 gpm, 7.4 A at 120 VAC, 3.7 A at 240 VAC, 50/60 Hz, 1 Inch NPT, SPDT Switch, 160 psi, NEMA 1, 32 - 250 deg F, 3-3/8 Inch W x 6-3/8 Inch H, Aluminized Steel Body, Brass Wetted, Includes: (4) Stainless Steel Paddles
  • Replacement for common flow switches from Johnson/penn, Potter/Taco®, watts, Hydrolevel and other manufacturers
  • Sensitivity adjusting screw makes flow adjustment easy
  • Single pole, double throw snap switch
  • EPDM o-ring sealed

Standard/Approvals: CSA Certified, UL Listed

Application: Copper Tube Boilers, Hot Water Heating Systems, Hot Water Supply Systems, Liquid Chiller Systems, Pump Systems and Water Cooled Equipment


Products specifications
Attribute nameAttribute value
Body MaterialAluminized Steel
Connection Type1 Inch NPT
Contact Rating7.4 A at 120 VAC, 3.7 A at 240 VAC, 50/60 Hz
Dimensions3-3/8 Inch W x 6-3/8 Inch H
Enclosure TypeNEMA 1
Flow Rate5.8 - 12.6 gpm
ManufacturerXylem
Pressure Rating160 psi
Switch TypeSPDT
Temperature Rating32 - 250 deg F
TypeGeneral Purpose, Liquid