Armstrong International FH1221-K Replacement Cap Assembly W/Gasket

The Armstrong International FH1221-K Replacement Cap Assembly with Gasket is a service component used to restore the sealing and operational performance of pumping traps and steam trap equipment. It provides an integrated gasket, and it restores the sealing and operational interface of the associated equipment in HVAC systems. It is placed on the equipment housing where it helps to maintain pressure integrity and supports proper internal component operation. It helps in reducing leakage and preserving system performance. It helps to provide a secure closure point while supporting consistent equipment operation of the unit.