VIVOHOME A2L AC Vacuum Pump & 3-Way Gauge Set – 1/3 HP, 4.5 CFM, Sparkless Motor

All-in-one A2L HVAC evacuation kit

Meet the VIVOHOME A2L AC Vacuum Pump and 3-Way Manifold Gauge Set, a complete solution designed for quick, accurate evacuation of HVAC and automotive A/C systems. Built for safer operation with A2L refrigerants such as R32, R1234yf, and R454B, this kit emphasizes reliable performance without compromising safety. The sparkless motor and ignition-proof switch help reduce risk while you work, giving you a practical option for demanding service tasks.

Powerful performance for fast, thorough evacuations

The single-stage pump runs at 1728 r/min with a 1/3 HP motor, delivering up to 4.5 CFM and achieving an ultimate vacuum of 15 microns (2 Pa). This combination supports rapid moisture and air removal from lines, accelerating service timelines and helping you move from setup to leak testing more smoothly.

Durable design, thoughtful maintenance

With a 14.1 lb weight, the unit features a die-cast aluminum housing, an ergonomic handle, and an anti-slip base for easy transport. A visible oil window and bottom drain port simplify routine maintenance, while a stainless steel filter and oil mist exhaust help keep work areas cleaner and quieter during operation.

Flexible connections for most HVAC and automotive systems

• Dual inlet ports: 1/2" ACME and 1/4" SAE for broad compatibility.
• Motor current protection to guard against overheating during long evacuations.
• Durable, easy-to-read gauges on a 3-way manifold for rapid diagnostics.

Clear diagnostics across refrigerants

The gauge set is calibrated with five refrigerant scales—R134a, R410A, R32, R1234yf, and R454B—providing straightforward system readings. Dual gauge cores contribute to consistent, dependable measurements, supporting informed service decisions.

Everything you need in one box

• 4.5 CFM vacuum pump
• 3-way manifold gauge
• Three color-coded hoses with lock valves
• R134a & R1234yf quick couplers
• Self-sealing can taps and adapters

Note: This kit is designed to support efficient evacuation and service for HVAC and automotive A/C systems. Actual results depend on system conditions and adherence to best practices.