Mcdonnell & Miller 172806 150S-M Float Type Combo LWCO & Pump Controller w/Manual Reset (Steam)

Product Description

The McDonnell & Miller 172806 is a float type combo low water cutoff (LWCO) and pump controller designed for steam boiler applications. This unit features a manual reset function, suitable for commercial and industrial use. It ensures safe operation by monitoring water levels and controlling pumps based on those levels.

• Designed for low or high pressure boiler applications
• Monel bellows for corrosion resistance
• Snap action switches suitable for high temperature

Product Highlights

This controller includes a single pole, single throw switch for pump control and a single pole, double throw switch for low water cut-off and alarm actuation. Optional features are available to enhance functionality, such as additional switches and BSPT threads.

Product Information

Standard Information

• Brand: McDonnell & Miller
• MPN: 172806

Technical Specifications

• Application: Steam Boilers
• Max Pressure: 150 psi
• Connection Type: Threaded
• Reset Type: Manual
• Switches: SPST, SPDT
• Weight: 24.675 lbs
• Dimensions: 12-7/16 x 6 x 13-1/4 inches
• Pilot Duty Rating: 345 VA
• Electrical Ratings (AFL): 3.7 A @ 240 VAC, 7.4 A @ 120 VAC
• Electrical Ratings (ALR): 44.4 A @ 120 VAC, 22.2 A @ 240 VAC