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Rugged Construction: The 18-gauge steel NEMA 4 enclosure protects sensitive electronics from dust and moisture in mechanical rooms or rooftops
ensuring a precision seal against the heat exchanger door
Hermetic Diaphragm Design: Provides a high-integrity seal to prevent refrigerant leakage and atmospheric contamination
and DSI platforms
Can this sightglass be used with synthetic POE oils
Enviro-tec PC-03-0002 Switch 30067439-890 Rugged Construction: The 18-gauge steelThe Enviro Tec PC 03 0002 is a precision engineered pneumatic electric (P E) switch designed for VAV box control and HVAC sequencing. This SPDT pneumatic switch features versatile Normally Open (N O) and Normally Closed (N C) contacts, making it essential for interfacing pneumatic signals with electrical HVAC components. Built for reliability in commercial air handling units, the switch triggers electrical circuits based on specific pressure
