Xylem 313200 Strainer Gasket

Product Description

The XYLEM 313200 is a replacement strainer gasket designed for use with McDonnell Miller 37 and 39 series strainer assemblies. This gasket provides a reliable seal within the strainer body, preventing leaks and maintaining system integrity in hydronic heating and boiler feed applications. At 0.06 pounds, it is a lightweight service component that licensed plumbers and HVAC technicians install during routine strainer maintenance or when replacing a worn or damaged seal.

This gasket is suited for residential and light commercial hydronic systems where McDonnell Miller 37 and 39 series strainers are installed. It is typically replaced during strainer cleaning intervals or whenever the existing gasket shows signs of deterioration, compression set, or leakage. Proper gasket seating ensures the strainer housing remains pressure-tight during system operation.

Key Features

• Direct replacement gasket for McDonnell Miller 37 and 39 series strainers
• Lightweight at 0.06 pounds for easy handling during service calls
• Maintains a leak-free seal at the strainer housing joint
• Designed for hydronic heating and boiler feed strainer assemblies

Compatibility

Compatible with McDonnell Miller 37 and 39 series strainer assemblies as indicated by the manufacturer part designation.

Installation Notes

Installation should be performed by a licensed plumber or qualified HVAC technician. Before replacing the gasket, shut down the boiler or heating system and isolate and drain the affected section of piping to relieve all pressure and temperature. Inspect the strainer body seating surface for corrosion or damage before seating the new gasket, and reassemble to the manufacturer's specified procedure. Verify there are no leaks upon returning the system to service.

Technical Specifications

• Weight: 0.06 pounds

Standard Information

• Brand: XYLEM
• Manufacturer Part Number: 313200