Quarter Inch Core Control Tool For R410a And R22 Refrigerant Charging Gauge Guards Your Gauge From High Pressure Surges By Isolating Valve Core Replacement For CCT14 Pro DIY Refrigeration Tool
✔️ Guards gauges against high pressure surges in R410a/R22 systems.
The Core Control Tool shields HVAC gauges from dangerous high-pressure refrigerant surges by isolating the valve core during charging. Designed for R410a and R22 systems, it fits standard 1/4 in Schrader fittings used in residential, commercial, and industrial HVAC work.
✅ Universal 1/4 in flare connections (6.35 mm) for quick, tool-free install
✅ Precision core depressor enables exact depth when seating Schrader cores
✅ Dual O-ring seal and back-seat design prevent leaks in both high-pressure and deep vacuum
✅ Heavy-duty aircraft-grade aluminum body with corrosion-resistant coating
✅ Works with R410a and R22 systems; rated for 800 PSI working pressure and 4000 PSI burst
💡 What is a quarter-inch core control tool used for in HVAC refrigerant charging and gauge protection? It is a handy device that shields gauges while enabling precise flow control. - It depresses Schrader cores precisely to the needed depth - It isolates pressure surges to protect gauges during charging - It uses a dual O-ring seal for leak-free operation in high pressure and deep vacuum - It fits standard 1/4 in flare fittings for quick setup
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