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Streamlines the field conversion process with all high-tolerance components required for a professional upgrade
essential for year-round system reliability
Industrial Build: Corrosion-resistant stainless steel construction ensures long-term performance in high-temperature environments
icing of the evaporator coil
as well as the legacy part number 9004375115
Dwyer Instruments 1638-2 Pressure Switch Els PW 17895 Streamlines the field conversion processThe Dwyer Instruments 1638 2 Pressure Switch is a high precision, large diaphragm instrument engineered for monitoring differential pressure in air conditioning and industrial process applications. This SPDT differential pressure switch features a robust 1. 0" w. c. to 3. 0" w. c. operating range, providing essential reliability for damper positioning and duct air control. Designed for use with air and non combustible gases, the unit utilizes a 1 8"
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