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Reliable static pressure monitoring with high resistance to overpressure damage
Designed with a 3/4-inch inverted flare connection
Always verify your BTU rating and manifold requirements before installation
Verification of the existing capacitor's microfarad rating is essential during any motor swap
Built to handle Natural Gas and Liquid Propane (LP) at pressures up to 0
Carrier 328963-751 Cap-Stem 321142-301 Reliable static pressure monitoring withThe Carrier 328963 751 Cap Stem is a precision engineered HVAC refrigeration fitting designed for high pressure service valve assemblies. Constructed from heavy duty machined brass, this 3 8 inch cap stem ensures a leak proof seal within the closed loop system, critical for maintaining proper refrigerant charge levels and preventing atmospheric contamination. As a direct OEM replacement part, it guarantees exact dimensional tolerances required for