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low-resistance connection
extending the operational life of expensive system components
If your trunk lines are 1/4"
especially in high-traffic or limited-space environments
Lochinvar & A.O. Smith 100133547 Flange Gasket low-resistance connectionThe Lochinvar & A. O. Smith 100133547 Flange Gasket is a critical high temperature seal designed for commercial water heaters and boiler systems. Specifically engineered for Armstrong ARM1013 cross compatibility, this gasket pair ensures a leak proof interface between the pump flange and the circulation piping. In low and high pressure hydronic loops, maintaining a rigid seal is essential to prevent cavitation and pressure drops. These gaskets are