SAFETY-LOCK MANUAL COUPLERS

Product Description

Mastercool’s new safety-lock manual couplers are designed for use on all R134a systems. This unique design allows the technician to work on the system without the worry of accidentally disconnecting the hose regardless of movement. Once the coupler is connected to the system, the safety-lock sleeve slides into place guaranteeing that the coupler cannot be taken off without unscrewing the manual valve. Meets all SAE, UL and EPA requirements for containment of refrigerant. Color Coded.

82834-SL: High-Side Manual R134a Safety Lock Coupler 14 mm-F x 16 mm
82934-SL: Low-Side Manual R134a Safety Lock Coupler 14 mm-F x 13 mm
82834-SL-E: High-Side Manual R134a  Safety Lock Coupler 1/4” FL-M x 16
82934-SL-E: Low-Side Manual R134a  Safety Lock Coupler 1/4″ FL-M x 13 mm
82834-SL-3/8: High-Side Manual R134a Safety Lock Coupler 3/8″ FL-M x 16 mm
82934-SL-3/8: Low-Side Manual R134a Safety Lock Coupler 3/8″ FL-M x 13 mm
82834-SL-J: High-Side Manual R134a Safety Lock Coupler M12 x 1.75 x 16 mm
82934-SL-J: Low-Side Manual R134a Safety Lock Coupler M10 x 1.5 x 13 mm
80034: O-Ring for 16 mm Safety Lock Coupler
80134: O-Ring for 13 mm Safety Lock Coupler