McDonnell & Miller 310439 Mechanical Water Feeder/Low Water Cut-Off Bellows Bracket Assembly

The McDonnell & Miller 310439 Mechanical Water Feeder/Low Water Cut-Off Bellows Bracket Assembly is a trusted component for precise boiler water level control. This bellows bracket assembly supports the mechanical water feeder and low water cut-off functions, delivering reliable performance in heating systems.

Designed for compatibility with 51/51-2/51-S/51-S-2 series mechanical water feeders and low water cut-offs, this assembly ensures a snug fit and dependable operation. It comes with a gasket included to seal connections and prevent leaks, helping maintain system efficiency.

• Compatibility: Specifically designed for 51/51-2, 51-S, and 51-S-2 series mechanical water feeders and low water cut-offs, ensuring a precise fit.
• Includes gasket: Gasket included for a watertight seal and easy installation.
• Durable construction: Heavy-duty bellows bracket built to withstand boiler room conditions and cycling.
• Easy installation: Simple mounting and alignment reduce service time and downtime.
• OEM replacement: Authentic McDonnell & Miller 310439 part for reliable performance and compatibility.