VIVOHOME 5 CFM Vacuum Pump & 4-Way Manifold Gauge Set — 1/3 HP Motor, R134a/R410a Compatible

The VIVOHOME 1/3 HP 5 CFM vacuum pump with a 4-way manifold gauge set is a complete evacuation, testing, and recharge kit built for automotive AC and HVAC service tasks.

This all-in-one kit pairs a 5 CFM single-stage vacuum pump with a 4-way manifold gauge, color-coded hoses, quick couplers, leak detector, adapters and oil to streamline AC evacuation and system diagnostics. Designed for both DIYers and professionals, the kit focuses on reliable pressure readings, broad refrigerant compatibility, and components that simplify setup and teardown so you can finish charging and testing faster and with fewer extra tools.

How fast and effective is this pump for evacuating automotive or small HVAC systems?

The pump delivers 5 CFM of airflow from a 1/3 HP motor, allowing quick removal of air and non-condensable gases from most automotive and small refrigeration systems. A cooling fan and exhaust filtration help maintain stable operation during extended pulls.

• 5 CFM flow rate for faster evacuation
• 1/3 HP motor with pure copper windings for durability
• Cooling fan reduces thermal stress during long runs
• Exhaust filter keeps contaminants away from workspace

What does the 4-way manifold gauge set measure and how accurate is it?

The included 4-way manifold provides high and low side measurement with dual-unit PSI/BAR readouts and four refrigerant scales per dial for quick reference. It’s built with a shock-resistant core and offers approximately ±1.6% accuracy for dependable diagnostics and charging.

• Dual PSI/BAR gauges for clear readings
• Four refrigerant scales for common refrigerants
• Shock-resistant core maintains calibration under use
• Rated ±1.6% accuracy for consistent results

Which refrigerants and tasks is this kit compatible with?

The gauge set and pump support a wide array of refrigerants including R134a, R410a, R22, R12 and R502, making the kit useful for automotive AC, residential HVAC servicing, and small refrigeration maintenance. Included adapters and quick couplers reduce the need for extra fittings.

• Compatible: R134a, R410a, R22, R12, R502 and more
• Useful for evacuation, leak checking, and recharge
• Adapters and hoses cover common vehicle and appliance ports
• Quick couplers speed connection and reduce leaks

Is the kit easy to use for beginners, and what accessories come with it?

Yes—color-coded hoses and easy-to-read gauges help beginners set up quickly while professionals benefit from accuracy and durability. The package includes everything needed to begin service immediately, minimizing trips to buy extra parts.

• Color-coded red/blue/yellow hoses for fast hookup
• Leak detector and pump oil included for first use
• Quick couplers and multiple adapters for common fittings
• Durable aluminum housing and brass fittings for longevity

Who is this for: Technicians and DIY enthusiasts who perform automotive AC recharge, light HVAC maintenance, or refrigeration troubleshooting and want a compact, dependable kit. If you need faster evacuation, clear multi-scale gauges, and a portable solution that includes hoses, adapters, and a leak detector, this VIVOHOME set provides a balanced mix of accuracy, compatibility, and convenience for workshop or mobile service use.