Description
The Armstrong Fluid Technology 426401-001 Casing 5″ Gasket Nitrile is a sealing component used to create a secure connection between pump casing sections within fluid handling. It operates by compressing mating surfaces to prevent leakage of water or other system fluids during operation. It maintains sealing integrity under temperature and pressure conditions within the assembly. Positioned in circulating pumps, hydronic systems, and commercial HVAC systems, installed between casing flanges during maintenance or replacement procedures. Proper sealing supports controlled fluid circulation, reduced leakage, and stable system operation.
