As the direct updated version of the 626548

Direct-fit replacement diaphragm reduces field labor and troubleshooting time

This specific model features a NEMA 1 enclosure intended for indoor duct applications

Built with a robust steel case and a 1/4" NPT lower mount connection

The BASO K15DA-18 Thermocouple is the current standard for high-performance thermoelectric monitoring

Johnson Controls SEC99AA-18 Fitting As the direct updated versionThe Johnson Controls SEC99AA 18 is a heavy duty UltraCap armored capillary assembly designed for high pressure HVACR applications, specifically for connecting pressure switches and transducers to refrigeration lines. This 18 inch capillary tube features a 0. 06 inch internal diameter to minimize oil clogging and pulsation issues while maintaining rapid pressure response. Both ends are equipped with 1 4" SAE female flare fittings featuring straight