Sejaede AC Manifold Gauge Set — 3-Way HVAC Manifold for R22 R410A R134a, 5ft Hoses & Brass Fittings, Portable Service Kit

Sejaede AC Manifold Gauge Set is a complete three-way HVAC service kit for charging, testing, and diagnosing systems that use R22, R410A, and R134a refrigerants.

This all-in-one manifold gauge kit gives technicians and DIYers the tools to measure high and low pressures, evacuate lines, and add refrigerant across common residential and automotive air conditioning systems. Built with heavy-duty brass fittings, 5ft reinforced hoses, and clearly marked gauges and adapters, the set is designed to be a durable, portable work solution for maintenance and troubleshooting jobs.

How accurate and durable are the gauges for professional use?

The high/low pressure gauges offer tight tolerances and a protective shell to resist impacts on the job. With an accuracy tolerance up to ±1.6%, readings are reliable for diagnostics and charging tasks.

• High/low analog gauges with clear faces for quick readings
• Protective non-slip shell wrapped around each gauge
• Precision threading and brass fittings reduce leaks and corrosion

Which refrigerants and systems does this set support?

This manifold set is compatible with R22, R410A, and R134a refrigerants, making it suitable for many automotive and residential HVAC systems. Included adapters and safety valves allow switching between refrigerant types without extra purchases.

• Adapters for R134a and R410A plus safety valves for R22/R410A
• Universal can tap for common refrigerant cylinder access
• Useful for charging, evacuation, and pressure diagnostics

What hoses and fittings are included, and how secure are connections?

The kit includes three 5ft color-coded hoses (blue, red, yellow) built from four-layer reinforced PVC for flexibility and strength. Brass fittings and precision seals minimize leaks and stand up to repeated field use.

• 5ft reinforced hoses rated to 600 PSI working pressure
• Heavy-duty brass fittings and tight-seal threads
• Valve core wrench and repair parts box for on-site maintenance

What accessories come with the set to handle real-world jobs?

Sejaede supplies a full accessory bundle so you can start work immediately: quick couplers, adapters, a universal can tap, tools, and a storage case. The kit is arranged for portability and field repairs.

• 2 adjustable R134a quick couplers and 2 R22/R410A safety valves
• 4 adapters, valve core wrench, dual screwdriver, and repair parts box
• Durable storage case keeps components organized and transportable

Who is this for: The Sejaede AC Manifold Gauge Set is aimed at HVAC technicians, experienced automotive mechanics, and informed DIY homeowners who service air conditioning systems. It’s a practical choice when you need wide refrigerant compatibility, sturdy hoses and fittings, and a complete set of adapters and tools for field diagnostics and refrigerant charging. If you need a portable, well-equipped manifold kit for routine maintenance and troubleshooting, this set covers the essentials without requiring supplemental components.