CMP Spring Check Valve [2" Spigot/1-1/2" Slip] [1/4 lb] [Air] (25067-000-000) heaters this Waterway square collar is

this Waterway square collar is a practical replacement when the original mounting collar needs renewal

Choosing the correct timer helps preserve intended function and avoids compromise replacements

Helps restore proper internal heat-transfer performance

Improves pump efficiency

CMP Spring Check Valve [2" Spigot/1-1/2" Slip] [1/4 lb] [Air] (25067-000-000) heaters this Waterway square collar isThe CMP spring check valve is designed for compatible air line applications where a 2 inch spigot by 1 1 2 inch slip one way valve is needed. A spring check valve is useful because it helps prevent reverse flow while the spring assisted design supports dependable closing action in the supported system. This replacement is especially useful when the original valve is sticking, leaking, or no longer responding correctly. Matching the proper 1 4 pound