VIVOHOME 1/3 HP 4.5 CFM Vacuum Pump & 3-Way Manifold Kit — A2L/R1234yf Ready, Portable Case

The VIVOHOME A2L kit is a portable 1/3 HP, 4.5 CFM single-stage vacuum pump bundled with a three-way manifold gauge and adapters for evacuating and servicing A2L and common refrigerants.

This all-in-one kit combines a compact, oil-lubricated vacuum pump with a color-coded 3-way manifold, quick couplers, multiple adapters, two can taps, vacuum oil, and three hoses—packaged in a carrying case to keep tools organized for automotive HVAC and light refrigeration service. It’s built to handle modern low-GWP refrigerants such as R1234yf and R32 as well as legacy refrigerants, offering both adaptability and portability for technicians and DIYers.

How quickly and effectively does the pump evacuate systems?

The pump delivers a 4.5 CFM flow rate powered by a copper-wound motor that balances torque and thermal durability for steady evacuation. A built-in cooling fan and reinforced aluminum housing help maintain performance under repeated use while filters reduce oil mist and debris ingress.

• 1/3 HP single-stage pump rated at 4.5 CFM flow
• Copper motor with integrated cooling fan for heat management
• Exhaust filter to trap oil mist and inlet coarse to limit dust
• Oil sight window and easy drain for quick maintenance

What gauges, hoses, and adapters are included for service flexibility?

The kit includes a three-way manifold gauge with color-coded hoses (red high, blue low, yellow service) and a working pressure capacity suited to automotive and light HVAC tasks. Multiple adapters and quick couplers let you connect to R1234yf, R134a, R410a, and other common fittings without hunting for extra fittings.

• 3-way manifold with hook for hands-free operation
• Color-coded 4 ft rubber hoses rated to 800 psi working pressure
• R1234yf quick couplers plus R134a-to-R1234yf adapters and R410a fittings
• Self-sealing can taps for R134a and R1234yf

How does the design support portability and routine maintenance?

The pump’s ergonomic handle and compact footprint make it easy to transport to the jobsite, while the included carrying case keeps components organized. Visible oil level window and the drain port make routine checks and oil changes straightforward, reducing downtime between service tasks.

• Ergonomic handle and tote for easy transport
• Transparent oil sight window for on-the-spot checks
• Fast oil drainage and dust covers to protect internals
• Durable aluminum housing for long-term use

Which refrigerants and tasks is this set suitable for?

The VIVOHOME kit supports a broad range of refrigerants, including modern A2L refrigerants like R1234yf and R32 as well as R134a, R410a, and several legacy gases. It’s intended for refrigerant evacuation, leak testing, recharging, and general HVAC or refrigeration maintenance where a reliable vacuum is required.

• Compatible with R1234yf, R32, R454B, R410a, R134a, R12, R22, R502
• Works for automotive A/C, small HVAC systems, and refrigeration repairs
• Includes fittings to bridge different thread sizes and standards
• Suitable for vacuum packaging and other tasks needing high vacuum performance

Who is this for: The VIVOHOME A2L vacuum pump and manifold gauge set is aimed at professional technicians, independent HVAC contractors, and well-equipped DIY mechanics who need a portable, adaptable evacuation and charging solution. It’s especially useful for shops transitioning to low-GWP refrigerants or anyone needing a compact, ready-to-use kit that bundles vacuum performance with the right adapters and service fittings.