McDonnell & Miller SA47-104 Mechanical Water Feeder/Low Water Cut-Off Bellows and Bracket Assembly

McDonnell & Miller SA47-104 Mechanical Water Feeder/Low Water Cut-Off Bellows and Bracket Assembly is engineered to deliver dependable boiler feed water control. This bellows and bracket assembly functions as a precise low water cut-off, helping protect your boiler while simplifying maintenance. Compatible with 247/247-2 series mechanical water feeders, it ensures proper activation and shut-off when water levels drop.

Includes gasket for a tight seal during installation and helps prevent leaks. Built for durability in boiler rooms, this assembly is a ready swap-in replacement part for compatible systems, delivering consistent performance over time.

Designed for quick installation and reliable long-term operation, the SA47-104 assembly combines robust materials with precise alignment to minimize boiler downtime. It helps maintain safe water levels and supports efficient boiler performance in commercial and residential settings.

• Compatible with 247/247-2 Series Mechanical Water Feeder/Low Water Cut-Off
• Includes gasket for easy installation and leak prevention
• Durable bellows and bracket construction for long service life
• Reliable low-water cut-off to safeguard boiler operation
• Quick-swap replacement part to minimize downtime