Durable Construction: Built with high-temperature ceramic insulation and professional-grade alloys to resist carbon buildup and oxidation

Modular Compatibility: Purpose-built for AFB/NFB spring return actuators

Proper compatibility with the existing filter body should be confirmed before installation to ensure correct fit and operation within the system

This air pressure switch is factory-calibrated for the BTN 200/366 series water heaters and boilers

providing a complete solution for field technicians during a fluid and filter change-out

Grundfos 96509609 Gasket Set 319852-301 Durable Construction: Built with high-temperatureThe Grundfos 96509609 Gasket Set is a critical service component designed specifically for Grundfos CR15 multistage centrifugal pumps. This OEM replacement gasket kit includes both the upper and lower gaskets required to restore the hydraulic integrity of the pump head and base connections. Engineered for high pressure vertical inline applications, these gaskets provide a precise mechanical seal interface to prevent fluid bypass and maintain system