BLUE HOSE - Mastercool

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