VIVOHOME 1/3 HP 4.5 CFM Vacuum Pump & 4-Way Manifold Gauge Kit — Complete HVAC/Auto Service with Hoses and Leak Detector

This all-in-one service kit pairs a 4.5 CFM, 1/3 HP single-stage vacuum pump with a 4-way manifold gauge set and accessories to streamline evacuation, leak detection, and recharging tasks. Designed for both DIYers and professional technicians, the package includes color-coded hoses, quick couplers, adapters, leak detector, and pump oil to get a system ready for refrigerant charging. Rugged construction, a cooling fan, exhaust filtration, and current protection help the pump run steadily during repeated use.

How quickly will the pump pull a vacuum for air conditioning work?

The VIVOHOME pump delivers 4.5 CFM flow and is optimized for single-stage evacuation tasks like automotive AC and small HVAC lines. Performance varies by system volume and leak tightness, but the pump’s airflow and filtration cut evacuation time compared with lower-CFM units.

• 4.5 cubic feet per minute airflow for faster evacuation
• 1/3 HP single-stage motor suited for small-to-medium systems
• Cooling fan and exhaust filter maintain stable operation
• Includes pump oil for proper initial setup

What gauges and readings does the 4-way manifold provide?

The included 4-way manifold features high and low side gauges with dual PSI/BAR scales and four refrigerant scales per dial for clear measurement across common refrigerants. A shock-resistant core and ±1.6% accuracy help deliver reliable pressure readings while isolating the lines when charging or testing.

• Dual-unit PSI/BAR readouts on high and low side dials
• Four refrigerant scales so readings match common systems
• ±1.6% accuracy for consistent diagnostics
• Shock-resistant gauge construction for jobsite durability

Which fittings, hoses, and accessories are included to get started?

This kit aims to reduce trips to the toolbox by providing a complete set of service items. You get color-coded 5 ft hoses, quick couplers, multiple adapters, a leak detector, and a bottle of pump oil so you can connect, evacuate, test, and prepare the system for recharge right away.

• Three color-coded 5 ft hoses with quick couplers for fast hookup
• Multiple adapters for common service ports and refrigerants
• Leak detector to help identify non-condensable gases or leaks
• Pump oil included for proper lubrication and vacuum performance

Is this pump compatible with different refrigerants and service tasks?

The VIVOHOME kit supports a broad range of refrigerants used in automotive and HVAC work. It’s suitable for evacuation, basic leak checks, and system prep before charging with compatible refrigerants — not for refrigerant reclamation or specialized refrigerant recovery procedures.

• Works with R134a, R410a, R22, R12, R502 and more
• Intended for evacuation, testing, and pre-charge prep
• Not a certified refrigerant recovery machine for regulatory reclamation
• Good for automotive AC, residential HVAC, and refrigeration maintenance

Who is this for: The VIVOHOME 1/3 HP 4.5 CFM vacuum pump and 4-way manifold gauge kit is aimed at home mechanics, HVAC installers, and small-shop technicians who need a compact, capable evacuation and diagnostic toolset. If you perform routine system evacuations, pressure checks, or basic recharges and want a single package that includes hoses, couplers, adapters, leak detection, and oil, this kit provides the components and durability to support frequent service tasks without buying multiple separate tools.