A close-up of a brass and metal tire valve with a threaded gold section, a pink section with a pattern, a hex-shaped brass nut, and a silver cap, with a silver valve stem extending to the right.
Yellow and black packaging for an Appion 5/16 inch core control tool with a transparent window showing the tool inside.
Close-up of a refrigeration compressor with yellow, red, and black wires connected to brass fittings attached to copper and steel pipes.

5/16 in. Core Control Tool

Appion


Available Exclusively Through Your Local Distributor

SKU:

CCT516

UPC:

818369010987

Fitting Size:

5/16in Female flare to 1/4in Male flare

Compatible Repair Parts and Kits:

CCT Repair Parts and Kits

Working Pressure:

800 PSI

PSI Burst Pressure:

4000 PSI

Temperature Rating:
-43 to 120 °C (-45 to 275 °F).

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Vacuum-Rated Core Depressor Tool for 5/16 in. Schrader Valve Fittings

Gain maximum control when depressing a valve core! This low-loss fitting depresses valve cores with ultimate precision, perfect for accurately charging AC systems or servicing high-flow Schrader valves. Quickly connect a digital stub gauge for easy system diagnostics with minimal refrigerant loss. The advanced back seat seal makes the core control tool perfect for gauge isolation, adding another layer of protection for your vacuum gauge.

Why Use a Core Depressor?

Core depressors are extremely useful when charging an A/C system, servicing systems with high-flow Schrader valves, isolating a vacuum gauge, and quickly diagnosing system pressures.

Are your Tools Rated for Vacuum and Pressure?

All Appion Core Control Tools are Vacuum-Rated to 20 microns and designed for high pressure refrigerants, such as R410A. This will give you the peace of mind that your tools aren't going to leak in a deep vacuum or while pressurized.

Text stating 'A2L COMPATIBLE' in yellow and white with smaller text underneath that says 'All Appion HVAC/R Products' on a black background.
Buy From Your Local Distributor