Enviro-Guard(TM) Hose for Automotive R-134a - 240 In - Robinair

The Robinair 64240 Enviro-Guard™ Hose is designed for professional automotive technicians, providing reliable performance and extended reach for R-134a A/C system service. This 20-foot (240-inch) hose is engineered to minimize refrigerant loss, supporting accurate diagnostics, charging, evacuation, and recovery on automotive R-134a systems. Its robust construction and low permeation barrier contribute to efficient service while helping maintain environmental compliance.

Key Features

• Minimized Refrigerant Permeation: The Enviro-Guard™ barrier significantly reduces R-134a refrigerant permeation, supporting efficient A/C service and aiding in environmental compliance.
• Extended 20-Foot Reach: A substantial 240-inch (20-foot) length offers ample flexibility, allowing technicians to connect manifold gauges to vehicles on lifts, alignment racks, or across wider service bays with ease.
• Dedicated R-134a Service: Clearly marked for R-134a applications, this hose helps prevent cross-contamination with other refrigerants, preserving system integrity during service.
• Robust Pressure Handling: Rated for a 500 PSI working pressure and a 2500 PSI burst rating, it is built to endure the demanding requirements of automotive A/C charging, evacuation, and recovery tasks.
• Secure, Durable Connections: Features durable brass fittings with 14mm male x 1/2" ACME female ends, ensuring secure, leak-resistant connections to standard R-134a manifolds and equipment. Coupler nuts include deep knurling for a positive grip and quick finger-tightening.

Applications

This professional service hose is suitable for automotive A/C service on passenger cars, light trucks, SUVs, and fleet vehicles equipped with R-134a systems. It is designed for use with R-134a manifold gauge sets, recovery/recycling units, and vacuum pumps in professional repair shops, dealership service departments, and advanced DIY garages that regularly handle R-134a diagnostics, evacuation, and recharging.

Specifications

• Manufacturer: Robinair
• Model: 64240
• Length: 240 in (20 ft)
• Refrigerant: R-134a
• Working Pressure: 500 PSI
• Burst Pressure: 2500 PSI
• Fittings: 14mm male x 1/2" ACME female brass