Description
Xylem-McDonnell & Miller 342300 Strainer Assembly and Gasket
The Xylem-McDonnell & Miller 342300 is a genuine OEM replacement strainer assembly and gasket designed specifically for the McDonnell & Miller 25A Series low water cutoff controls. Engineered to maintain the reliable performance and safety standards that the 25A Series is known for, this replacement kit ensures proper water flow filtration and a leak-free seal within your hydronic boiler system.
Product Overview
The 25A Series low water cutoff is a trusted solution in steam and hot water boiler applications, protecting equipment from dangerous low-water conditions. The strainer assembly filters out debris and sediment from the water supply to the control, while the included gasket provides a secure, pressure-tight seal during reassembly. Using genuine Xylem-McDonnell & Miller replacement parts ensures compatibility, proper fit, and continued system reliability.
Key Features
- Genuine OEM replacement strainer assembly and gasket
- Designed for McDonnell & Miller 25A Series low water cutoff controls
- Helps maintain proper water flow and filtration to the control
- Included gasket ensures a leak-free, pressure-tight seal
- Easy drop-in replacement for routine maintenance and service
- Supports continued safe and reliable boiler operation
Compatibility
- Compatible with: McDonnell & Miller 25A Series Low Water Cutoffs
- Model Number: SA51-9R
- SKU: 342300
Application
Ideal for HVAC technicians and boiler service professionals performing routine maintenance or emergency repairs on steam and hot water boiler systems equipped with the McDonnell & Miller 25A Series low water cutoff. Keeping a genuine replacement strainer assembly and gasket on hand minimizes downtime and ensures your boiler safety controls remain in peak operating condition.







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