Description
The Xylem-McDonnell & Miller 310473 Strainer and Orifice Kit (Model STR-WF2) is a genuine OEM replacement kit designed specifically for use with the McDonnell & Miller WF-2 automatic water feeder. Keeping the strainer and orifice in proper working condition is essential to maintaining accurate, consistent water feed rates and protecting your boiler system from low-water conditions.
Product Overview
The STR-WF2 kit provides the critical internal components needed to service or restore a WF-2 water feeder to factory performance. The strainer prevents debris and sediment from clogging the orifice, while the precision-sized orifice controls the rate at which makeup water is introduced to the boiler. Using genuine McDonnell & Miller replacement parts ensures compatibility and long-term reliability.
Key Features
- Genuine OEM replacement kit from Xylem-McDonnell & Miller
- Includes both strainer and orifice components for complete service
- Designed specifically for the WF-2 automatic water feeder
- Helps maintain proper water feed rate and boiler water level
- Prevents sediment and debris from obstructing the feed orifice
- Supports reliable low-water protection in hydronic and steam boiler systems
Compatibility
- Compatible with: McDonnell & Miller WF-2 Automatic Water Feeder
- Model Number: STR-WF2
- SKU: 310473
Application
Ideal for HVAC technicians and boiler service professionals performing routine maintenance or repairs on steam and hydronic heating systems equipped with the McDonnell & Miller WF-2 water feeder. Regular replacement of the strainer and orifice helps extend equipment life and ensures the boiler receives the correct amount of makeup water.
