McDonnell & Miller CO-106 Mechanical Water Feeder/Low Water Cut-Off Cam Assembly

The McDonnell & Miller CO-106 Mechanical Water Feeder/Low Water Cut-Off Cam Assembly is a durable, precision cam assembly designed to regulate boiler feedwater and provide a reliable low-water cut-off. This essential component helps prevent dry-firing and protects boiler efficiency.

Specifically built for use on the 63/47/47-2 and 247/247-2 series mechanical water feeders, the CO-106 ensures accurate water level sensing and consistent shut-off performance. Its rugged construction supports long service life in demanding boiler rooms, with straightforward replacement in existing systems.

• Cam assembly compatibility: Works with 63/47/47-2 and 247-2 series feeders
• Reliable water feeder: Maintains accurate boiler water level for safe operation
• Low water cut-off: Provides dependable shut-off to prevent boiler damage
• Easy installation: Quick retrofit in matching assemblies and piping
• Durable construction: Designed for harsh boiler room environments

Ideal for service replacements and new installations across commercial and industrial boilers, the CO-106 delivers reliable performance and peace of mind.