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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.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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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