VIVOHOME 1/3 HP 5 CFM Vacuum Pump and 4-Way AC Manifold Gauge Set — Portable AC Evacuation Kit with Hoses & Adapters

The VIVOHOME 1/3 HP 5 CFM vacuum pump and 4-way manifold gauge set is a complete, portable AC evacuation and service kit designed to remove air and non-condensable gases, monitor pressures, and support recharging for automotive and small HVAC systems.

This all-in-one kit bundles a 5 CFM vacuum pump with a 4-way manifold gauge assembly, color-coded hoses, quick couplers, leak detector, adapters and oil so you can perform evacuation, pressure checks and recharging without hunting for extra tools. Built with an aluminum housing and a copper motor, the unit includes cooling and overload protections to improve reliability during repeated use. The gauges display PSI/BAR and multiple refrigerant scales to help both DIYers and technicians interpret readings quickly.

How quickly does the vacuum pump evacuate an AC system?

The 5 CFM motor offers faster evacuation than smaller hobby pumps, helping pull down system pressure to the levels needed for proper dehydration and testing. Performance will vary with system volume, but you should see noticeably reduced run times compared with lower-capacity units.

• 5 CFM flow rate for efficient evacuation
• 1/3 HP motor to maintain steady suction under load
• Cooling fan and exhaust filtration for stable operation
• Integrated current protection to prevent overload and overheating

What measurements and refrigerants does the manifold gauge support?

The included 4-way manifold gauge shows dual PSI and BAR units and offers four refrigerant scales on each dial, simplifying diagnostics across common refrigerants. The gauges are built with a shock-resistant core and ±1.6% accuracy to keep readings consistent during charging and troubleshooting.

• Dual PSI/BAR readouts for quick unit conversion
• Four refrigerant scales per gauge (R134a, R410a, R22, R12, R502, and more)
• Accurate to ±1.6% for reliable diagnostics
• Color-coded ports and hoses for clear high/low side connections

What accessories come with the kit and how do they simplify service work?

This package contains hoses, quick couplers, adapters, leak detector and pump oil so you can start service immediately without extra purchases. The color-coded hoses and clear gauge faces reduce setup errors, and the quick couplers speed hose changes and system connections.

• Three color-coded service hoses (high/low/center) with quick couplers
• Adapters to fit multiple service ports and refrigerant cylinders
• Leak detector included for pre- and post-evacuation checks
• Pump oil provided for initial setup and maintenance

Is the pump durable enough for regular shop use?

The vacuum pump’s aluminum housing and copper-wound motor are designed for extended use, while the cooling fan and exhaust filter help reduce internal heat and contamination. Built-in current protection guards the motor against overload, extending component life when used for repeated evacuations.

• Durable aluminum case for impact resistance
• Pure copper motor windings for reliable torque and longevity
• Cooling fan and exhaust filtration to keep parts cooler and cleaner
• Overload protection to prevent electrical damage

Who this is for: Technicians, hobby mechanics, and experienced DIYers who need a compact, ready-to-use AC service kit will benefit most from this VIVOHOME vacuum pump and manifold set. It’s well suited for automotive air conditioning, small HVAC jobs, refrigeration maintenance and anyone who prefers an integrated solution that combines evacuation, pressure measurement and charging accessories in one package.