Armstrong International A21348-1 Gasket For B-2 B-3 F&T Traps

The Armstrong International A21348-1 Gasket For B-2 B-3 F&T Traps is a sealing component designed to form a leak-free joint between base and cover surfaces in steam and condensate return in HVAC systems. It is designed to fit the mating flanges and thermostatic traps, allowing them to be positioned and providing the necessary compression to ensure fluid integrity at operating pressures. During trap assembly the gasket supports that air, condensate, and steam are separated accurately maintaining efficient heat transfer and system operation by preventing bypass and external leakage in HVAC systems.