VIVOHOME 110V 1/2 HP Dual-Stage HVAC Vacuum Pump & AC Manifold Gauge Kit – Sparkless Motor

Overview

The VIVOHOME 110V Dual-Stage HVAC Vacuum Pump and AC Manifold Gauge Kit is a compact, robust solution for routine HVAC maintenance. Powered by a 1/2 HP motor spinning at 3456 r/min, it delivers up to 5 CFM and can reach an ultimate vacuum around 0.2 Pa in minutes, helping you prepare systems efficiently.

Safety-first, sparkless operation

With an ignition-proof ON/OFF switch and a sparkless motor, this unit is designed to work safely with A2L refrigerants such as R32, R1234yf, and R454B. The approach emphasizes safer handling during common service tasks.

Broad compatibility

Two 1/2 inch ACME ports and 1/4 inch SAE ports are paired with four adapters, expanding compatibility across R32, R1234yf, R454B, R410a, R134a, R12, R22, and R502 systems. This versatility supports HVAC servicing, vacuum packaging, oil distillation, and resin processing.

Performance meets practicality

• Oil mist cap and cotton exhaust filter capture oil mist while helping reduce noise
• Enhanced cooling helps keep operation below 65 dB for a cleaner, quieter workspace
• Gauge accuracy of approximately ±1.6 percent with an oil-filled core and a dry dial for reliable readings
• Large sight glass provides clear refrigerant flow visibility and color-coded gauges simplify charging tasks

Designed for convenience

• Ergonomic handle, non-slip feet, and an integrated die-cast aluminum housing for durability
• Visible oil window and bottom drain valve simplify maintenance and oil management
• Shock-resistant core with a calibration screw and rubber-wrapped exterior for long-term reliability
• Three color-coded hoses offer quick identification for high, low, and refrigerant adding lines

Real-world use cases

Whether you service R32 or R1234yf systems, restore vacuum in R410a circuits, or perform resin processing steps, this kit supports careful, repeatable work. Use the gauge to monitor pressures during charging and rely on built-in safety features for peace of mind.