Oralys AC Manifold Gauge Hose Kit 3-Pack 60-inch (Red/Blue/Yellow) — 1/4-inch SAE Fittings, 600 PSI

Oralys 3-piece 60-inch AC manifold gauge hose kit is a complete set of color-coded 5 ft hoses with 1/4" SAE female flare fittings designed for refrigerant charging, pressure testing, and evacuation on R134A, R404A, R12 and R502 systems.

This kit bundles three 5-foot hoses—red, blue, and yellow—built from wear-resistant rubber with metal fittings and a 1/4" SAE thread to match most automotive and HVAC manifold gauges. Rated for a 600 PSI working pressure and a 3000 PSI burst pressure, the hoses give extended reach and reliable sealing for service tasks like charging, vacuuming, and pressure checks. The set emphasizes compatibility across multiple refrigerants commonly used in vehicle and small commercial systems while keeping connections standardized for ease of use.

How does this hose kit support different refrigerants?

The Oralys hoses are engineered to be compatible with R134A, R404A, R12 and R502 systems, so you can use the same set across many service jobs without swapping hoses. The 1/4" SAE female flare connections provide a universal seal for most manifold gauges and service tools.

• Compatible with common automotive and refrigeration refrigerants (R134A, R404A, R12, R502).
• Standard 1/4" SAE female flare fittings match most industry tools and manifolds.
• Color-coded hoses for clear, safe connections during charging and testing.

What pressure limits and durability features should I expect?

This hose set is rated for up to 600 PSI working pressure and 3000 PSI burst pressure, providing a safety margin for typical charging and pressure-testing tasks. The rubber construction resists wear and bending while metal fittings maintain a secure seal under repeated service cycles.

• 600 PSI maximum working pressure suitable for many automotive AC tasks.
• 3000 PSI burst pressure for added safety under extreme conditions.
• Wear-resistant rubber hose body with sturdy metal adapter ends for longevity.

How are the hoses organized and connected for common jobs?

The three hoses come color-coded—red for high side, blue for low side, and yellow for service/charging—making hookups intuitive and speeding up routine procedures. Each hose measures 60 inches to allow access inside engine bays or to outdoor HVAC units without needing extensions.

• Red hose: high-pressure connection to the system's high side.
• Blue hose: low-pressure connection for evacuation and monitoring.
• Yellow hose: service/charging line to refrigerant cylinder or vacuum pump.
• 60" length gives ample reach for engine bays and condensers.

Can this kit be used for both automotive and HVAC work?

Yes—the combination of universal 1/4" SAE fittings, cross-refrigerant compatibility, and 5 ft hose length makes this kit suitable for light automotive service, small refrigeration units, and many residential HVAC tasks. It’s optimized for technicians who need a straightforward, portable charging and testing setup.

• Works with car AC systems and smaller HVAC/refrigeration units.
• Portable 3-piece set fits in a technician’s tool bag or service box.
• No special adapters required for most manifold gauge sets.

Who is this for: The Oralys 3-piece 60-inch hose kit is aimed at automotive mechanics, HVAC technicians, and DIYers who perform refrigerant charging, vacuuming, and pressure checks on a variety of small systems. If you need reliable, color-coded hoses with standard 1/4" SAE connections and a high working-pressure rating for routine service and troubleshooting, this set offers a practical balance of reach, compatibility, and durability without specialized adapters.