High Side CO2 Manual R744 Coupler
- Specially designed for use on R744 systems
- These couplers meet the SAE specifications for containment of refrigerant while providing a premium design with easily adjustable open and close knobs
- Reliable, self-locking construction
- Provides precise filling with an adjustable opening
- High pressure resistance with a burst pressure of ≥ 8700 PSI (60 MPa)
- Easy disconnect with automatic pressure relief
- High quality C3771BD brass with bright nickel plating
