Quick Coupler

QC-22 R744 Dedicated Quick Coupler

The QC-22 R744 Dedicated Quick Coupler is suited to the high and low sides of R744 (CO₂) refrigerant systems, with a G1/4 in connection and a knob. Its operating pressure is 170 bar (2466 psi), and it complies with the SAE J639 standard.

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Product Advantages
1. Designed specifically for R744 (CO₂) refrigerant, with an operating pressure of up to 170 bar (2466 psi).
2. The G1/4 in connection is distinct from SAE series couplers, avoiding mix-ups with ports for other refrigerants.
3. Complies with the SAE J639 standard, with clear specifications.

Applicable Scenarios
Suitable for technicians and repair shops servicing vehicles that use R744 (CO₂) refrigerant.