Charging Hose w/ Auto Shut Off Fitting - 72 In - Blue - Mastercool

The Mastercool 45721 72" Blue Charging Hose is engineered for professional automotive and industrial technicians, offering efficient and safe refrigerant handling. This durable charging hose features an integrated auto shut-off valve fitting, designed to automatically retain refrigerant within the service hose upon disconnection from a system, minimizing waste and environmental release.

Key Features

• Integrated Auto Shut-Off Valve: Automatically seals the hose when disconnected, preventing refrigerant loss and promoting responsible handling.
• Robust Construction: Tested for a working pressure of 750 psi and a burst pressure of 3,000 psi, ensuring reliability under demanding conditions.
• Secure Connections: Equipped with knurled brass nuts for easy, finger-tightening and crimped with 8-segment dies for a secure fit and maximum durability.
• Compliance Standards: Meets EPA, SAE, and UL standards for the containment of refrigerants, providing assurance of quality and safety.
• Extended Reach: The 72-inch length provides ample reach for various service applications.

Applications

This professional-grade charging hose is essential for technicians working on automotive air conditioning systems, as well as industrial and commercial refrigeration units. It facilitates the safe and efficient charging, evacuation, and recovery of refrigerants, making it suitable for a wide range of diagnostic and service tasks across different vehicle types and industrial machinery.