McDonnell & Miller Low Water Cut-Off/Pump Controller Series 150S/157S

Features and Benefits:

• For commercial and industrial low or high pressure boiler applications
• For boilers of any steaming capacity
• Monel bellows provides corrosion resistance
• Snap action switches for high temperature service
  • 1 Single pole, single throw switch for pump control
  • 1 Single pole, double throw switch for low water
• Cut-off and alarm actuation