Armstrong Fluid Technology 426401-004 Gasket 320819-301 Engineered Safety: Prevents heat exchanger

Engineered Safety: Prevents heat exchanger damage by interrupting the gas valve circuit if airflow is restricted or temperatures exceed design limits

This direct-acting valve responds dynamically to downstream pressure changes

464 BTU/hr at standard ASHRAE rating points

ensuring electrical and physical compatibility without the need for extensive manifold modifications

By ensuring that the refrigerant remains in a vapor state within the crankcase

Armstrong Fluid Technology 426401-004 Gasket 320819-301 Engineered Safety: Prevents heat exchangerThe Armstrong Fluid Technology 426401 004 Gasket is a critical replacement component designed for high performance sealing in commercial pumping systems. This 10" Nitrile Gasket (8426401 004) features a precision engineered 1 16" thickness, providing a robust barrier against fluid leaks in demanding HVAC and industrial environments. Specifically crafted as a pump casing gasket, it is compatible with a wide range of popular models, including the