Elitech Refrigerant Charging Hose Set 59 in, Set of 3 (Red/Blue/Yellow) — 1/4" SAE Female, 800 PSI

Elitech 59" refrigerant charging hose set is a professional-grade, three-piece 1/4" SAE female hose kit for recharging and testing HVAC/R systems with R12, R134a, R22, R404a/R502 and similar refrigerants.

These three color-coded hoses (red, blue, yellow) combine rubber tubing with heavy-duty brass fittings and six-sided crimps for a secure, leak-resistant connection at typical service pressures. Each hose measures 59 inches (150 cm) and is built to handle routine charging and diagnostic tasks on automotive and residential/commercial air conditioning systems.

What materials and pressure ratings does this hose set use?

The Elitech hoses use flexible rubber tubing and solid brass 1/4" SAE female fittings, with reinforced crimps at the barb for durability. They are rated for normal service with a working pressure of up to 800 PSI and a burst pressure up to 4000 PSI, suitable for many HVAC/R service environments.

• Tube material: durable rubber for flexibility and chemical resistance
• Fittings: heavy-duty brass 1/4" SAE female on each end
• Working pressure: 800 PSI; burst pressure: 4000 PSI
• Secure six-sided crimp at hose-to-barb junction

Which refrigerants and systems are compatible with these hoses?

Elitech designed the set to support common refrigerants used in vehicles and HVAC systems, including R12, R134a, R22, R502 and similarly formulated gases. The standard 1/4" SAE female fittings permit interchangeability with most service gauges, manifolds and couplers used in the industry.

• Compatible refrigerants: R12, R134a, R22, R502, R404a and others
• Intended for automotive and residential/commercial A/C work
• Standard 1/4" SAE female fitting on both ends for broad compatibility
• Three hoses color-coded for high/low/service port identification

How do these hoses perform during everyday charging and diagnostics?

The 59" length provides reach across engine bays and behind condensing units without stretching fittings, while the brass connectors and reinforced crimps maintain a reliable seal under common service pressures. The hoses are flexible enough for maneuverability yet robust to resist kinking and degradation from refrigerant exposure.

• Length: 59 inches (150 cm) for extended reach during service
• Flexible rubber resists kinks and helps access tight spaces
• Brass fittings maintain a solid, leak-resistant connection
• Color coding speeds correct hookup and reduces cross-connection errors

What safety and support features should I expect?

While no hose eliminates the need for proper service procedures, this Elitech set’s construction and high burst rating add a safety margin compared with lower-quality hoses. The product listing includes manufacturer support channels for technical questions and after‑sales assistance.

• High burst rating (4000 PSI) for a safety buffer during pressure spikes
• Durable fittings and crimps reduce likelihood of sudden failures
• Manufacturer offers 24/7 US technician support by email and phone
• Follow standard PPE and refrigerant-handling protocols when in use

Who is this for: Technicians, HVAC/R hobbyists and vehicle owners who perform routine refrigerant charging or pressure diagnostics will benefit from this Elitech three-piece hose set. It suits anyone needing a reliable, color-coded 59" hose pair plus service line that fits standard 1/4" SAE connections for a wide range of common refrigerants. Always follow local regulations and safe handling practices when working with refrigerants.