Robinair 1/4" Refrigerant Charging Hose 96" Yellow — 500 PSI Working, Neoprene Jacket

The Robinair 31096 is a 96-inch, 1/4" refrigerant charging hose built for service work — offering a 500 PSI working pressure, 2500 PSI burst rating, and durable neoprene jacket for long-lasting, flexible performance.

Designed for HVAC-R and automotive technicians, this bright yellow charging hose pairs standard 1/4" female flare fittings with a valve core depressor and a 45° angled end to reach service ports more easily. The hose balances flexibility and toughness thanks to its neoprene outer layer, while robust crimped ends and knurled coupler nuts make connections secure and user-friendly under pressure.

How does this hose withstand everyday shop use?

The 31096 uses a rugged neoprene coating that resists abrasion, oils, and temperature fluctuations common in service environments. Internally it’s engineered to maintain integrity up to a 500 PSI working pressure and resist failure until 2500 PSI burst, giving technicians a wide safety margin.

• Neoprene jacket for abrasion and chemical resistance
• 500 PSI rated working pressure for standard refrigerants
• 2500 PSI burst pressure for robust safety margin
• Six-sided crimp at hose ends for reliable mechanical bond

What connections and features help with quick, leak-free charging?

This hose comes with standard 1/4" female flare fittings that match common service ports and gauges. One end includes a valve core depressor plus a 45° bend to access angled or recessed ports, while deep-knurled coupler nuts let you finger-tighten with confidence.

• Standard 1/4" female flare fittings for broad compatibility
• Valve core depressor enables direct refrigerant flow without extra adapters
• 45° angled end improves reach to tight service locations
• Deep knurling on coupler nuts for secure hand tightening

How durable and reliable are the hose terminations?

Robinair secures each hose end with a six-sided crimp that locks the hose to the barb, minimizing the risk of separation under pressure. The mechanical crimp plus quality fittings reduce leak points and keep joints stable during charging and evacuation tasks.

• Strong hex crimp for a consistent, secure hose-to-barb bond
• Reduced leak potential compared to poorly terminated hoses
• Designed to hold at rated working and burst pressures

What size and visibility advantages does a 96" yellow hose offer?

At eight feet long, the 31096 gives technicians extra reach around vehicles and larger HVAC units without constantly repositioning equipment. The high-visibility yellow jacket also makes the line easier to spot in busy shops, improving safety and reducing accidental trips or snagging.

• 96-inch length for extended reach to service points
• Bright yellow color increases visibility in crowded work areas
• Flexible enough to coil for storage yet long enough for complex jobs

Who is this for? Technicians and contractors who perform refrigerant charging, recovery, or service on automotive and HVAC-R systems will appreciate the Robinair 31096’s combination of reach, compatibility, and rugged construction. It’s a practical replacement or upgrade hose for shops looking for dependable fittings, a valve core depressor, and a durable neoprene-covered line that stands up to frequent use.