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The JB QC-S3 Straight Access Quick Coupler from JB Industries is designed for 3/16 x 1/4 inch QC x SAE fittings. Made of durable brass, it can withstand temperatures from -40 to 250 degrees Fahrenheit. This coupler includes a rubber gasket seal, safety channels, and a valve core depressor.
This quick coupler is perfect for HVACR professionals needing reliable and durable access valves and fittings. Its brass construction ensures longevity, while its compatibility with R-410A refrigerants makes it versatile.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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