The Mastercool 41721 BLUE HOSE is a professional-grade 72-inch refrigerant charging hose engineered for the rigorous demands of automotive and industrial HVAC/R service. Constructed with durability and safety in mind, this hose ensures reliable refrigerant transfer and containment, meeting industry-leading standards for professional technicians and mechanics.
Key Features
- Premium Grade 5 Construction: Manufactured with only Grade 5 hose, offering exceptional durability and performance in high-pressure applications.
- Auto Shut-Off Valves: Features auto shut-off valves that automatically retain refrigerant within the service hose upon disconnection from the system, minimizing release and ensuring technician safety and environmental compliance.
- Secure and Durable Connections: Equipped with knurled brass nuts for effortless finger tightening and crimped with 8-segment dies to provide a secure fit and maximum longevity.
- Industry Compliance: Designed to meet all EPA, SAE, and UL standards for the safe containment of refrigerants, providing peace of mind for professional use.
- High-Pressure Rating: Boasts a robust working pressure of 750 PSI and a burst pressure of 3000 PSI, suitable for a wide range of refrigerant handling tasks.
Applications
This 72-inch blue hose is ideal for precise refrigerant charging, evacuation, and recovery operations in various HVAC/R systems. Its robust construction and reliable seals make it suitable for both automotive air conditioning systems and a broad spectrum of industrial refrigeration and air conditioning units. It is compatible with A1-A2L and A3 refrigerants, including R12, R22, and R502, making it a versatile tool for any professional technician.
Specifications
- Manufacturer: Mastercool
- Model Number: 41721
- Product Name: BLUE HOSE
- Hose Length: 72 inches (6 feet)
- Fittings: 1/4" SAE x 1/4" SAE Standard Fittings
- Working Pressure: 750 PSI
- Burst Pressure: 3000 PSI
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