Xylem-McDonnell & Miller 341900 Bellows Assembly for 247 Series (SA47-104)

Description

The Xylem-McDonnell & Miller 341900 Bellows Assembly (Model SA47-104) is a genuine OEM replacement component engineered specifically for use with McDonnell & Miller 247 Series float-type low water cutoff and pump control devices. Designed to restore original equipment performance, this bellows assembly ensures the reliable operation of your boiler’s low water protection system — a critical safety function in any hydronic heating application.

Product Overview

McDonnell & Miller, a trusted Xylem brand, has been a leading manufacturer of boiler controls and hydronic system components for over a century. The 247 Series controls are widely used in steam and hot water boiler applications to prevent low-water conditions that could cause serious equipment damage. Replacing a worn or damaged bellows assembly with this genuine OEM part helps maintain the precision and reliability that the 247 Series is known for.

Key Features

• Genuine OEM replacement bellows assembly for McDonnell & Miller 247 Series controls
• Model number SA47-104 — direct fit for compatible 247 Series units
• Engineered to OEM specifications for accurate, dependable performance
• Restores proper float and sensing function in low water cutoff controls
• Supports safe boiler operation by maintaining low-water protection integrity
• Manufactured by Xylem-McDonnell & Miller, a trusted name in boiler controls

Application

• Compatible with McDonnell & Miller 247 Series low water cutoff and pump controls
• Suitable for steam and hot water boiler systems
• Ideal for service and maintenance replacement of worn or failed bellows components

Why Choose OEM Replacement Parts?

Using genuine OEM replacement parts like the McDonnell & Miller 341900 Bellows Assembly ensures your boiler control operates within its original design parameters. Aftermarket substitutes may not meet the precise tolerances required for safe and reliable low-water cutoff performance. Trust Xylem-McDonnell & Miller quality to protect your equipment and maintain system safety.