Orion Motor Tech AC Gauge Set — 3-Way Manifold for R134a, R410a, R22, R404a

Introducing the Orion Motor Tech AC Gauge Set, a versatile 3-way manifold built for precision tasks across automotive air conditioning systems. From quick diagnostics to refilling, this kit streamlines your workflow with sturdy construction and clear readings that you can trust in real-world conditions.

Key design elements blend practicality with durability. The hybrid antishock gauges use oil-filled cores to resist jolts, while the dry dials stay legible in cold environments. A compact calibration screw helps keep measurements consistent, with an actual-appearing accuracy around 1.6% under typical shop use.

Clear, reliable readings you can rely on

• Color-coded hoses in blue, red, and yellow differentiate low pressure, high pressure, and charging tasks for quick setup.
• Hoses are rated up to 600 psi and feature four reinforced layers for reliable performance in demanding conditions.

Built to last in the shop and on the driveway

• The rugged ABS and rubber housing, along with pure copper fittings, resist rust and corrosion over time.
• The set supports broad refrigerant compatibility, working with R134a, R410a, R22, and R404a for a wide range of vehicles and systems.

Practical use cases

Use the kit for system pressure measurement, controlled evacuation, and precise refilling. It suits DIY enthusiasts tackling home maintenance and professionals needing a dependable tool in daily service.

What you’ll enjoy is a straightforward workflow: connect the appropriate couplers, monitor the gauge readings, and perform adjustments with confidence. The combination of steel-reinforced hoses, durable fittings, and a compact design helps keep your workspace organized and efficient.

What’s included

• 3-way gauge with high and low pressure readings
• Three color-coded hoses
• 2 R134a quick couplers
• 1/4'' to 1/2'' 29° adapter
• 2 1/4'' to 5/16'' R410a adapters

Designed for both DIY projects and professional service bays, this kit pairs approachable setup with professional-grade components. The color-coded hoses reduce setup time, while the corrosion-resistant fittings help ensure longevity across seasons. The compact design fits neatly in a tool chest or rolling cart, ready for your next service call.