Category Products

  • SKU: MH1142
  • 2 in stock
  • Ships within 10 business days

McDonnell & Miller model number FS251 is a 120 volt, single pole, double throw, snap liquid flow switch for starting and stopping electrical equipment such as alarms, motors, and automatic burners.

Online Price: $132.55
Regular Price: $170.00

  • SKU: MH1142C
  • Ships within 10 business days

McDonnell & Miller model number FS254 is a 120 volt, single pole, double throw, snap liquid flow switch for starting and stopping electrical equipment such as alarms, motors, and automatic burners.

Online Price: $179.33
Regular Price: $230.00

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