Xylem 339800 SA25-5 Arm Assembly for Series 25-A Boiler Water Feeder

The Xylem-McDonnell & Miller 339800 SA25-5 is a precision-engineered replacement arm assembly designed specifically for Series 25-A make-up water feeders. This critical component connects the float to the valve assembly, enabling proper float-operated control of water levels in boiler systems.

Key Features:

• Designed for McDonnell & Miller Series 25-A water feeders
• Connects float mechanism to valve assembly for reliable level control
• Precision-engineered for accurate operation in demanding environments
• Durable construction ensures long service life
• Direct replacement part for maintaining boiler water feeder performance

This arm assembly is an essential replacement component for maintaining the proper operation of 25-A make-up water feeders used in steam and hot water boiler systems. McDonnell & Miller, a trusted Xylem brand, is recognized as an industry leader in boiler controls and liquid level control systems for commercial, industrial, and building applications.