VEVOR HVAC Vacuum Pump 3.5–7 CFM 1 & 2 Stage AC120V

Pull deeper vacuum, faster, and keep your HVAC work moving without delays. This pump delivers steady airflow and reliable performance so you can complete refrigeration and AC jobs with confidence.

From system maintenance to resin degassing, it handles demanding tasks while keeping operation stable and controlled.

Stronger vacuum performance for faster, cleaner results

✅ Reach up to 20–40 microns for effective system evacuation

✅ Move air quickly with 3.5–7 CFM flow, reducing job time

✅ Run over 2 hours continuously with built-in cooling support

✅ Prevent oil backflow to keep systems clean and protected

✅ Monitor oil levels easily through the built-in sight glass

✅ Fit multiple setups with 1/4", 3/8", and 1/2" ACME inlets

The pump uses a pure copper motor with strong torque to maintain consistent operation across different workloads. A cooling fan and T-shaped heat sink help manage temperature, so you can run longer jobs without frequent stops.

An anti-backflow inlet design with check and ball valves keeps oil from flowing backward into your system. This protects both the pump and connected equipment, while the oil mist filter helps reduce emissions and noise during operation.

With multiple configurations available—3.5, 5, and 7 CFM, in both 1-stage and 2-stage options—you can match the performance level to your exact application. The 5 CFM 375W model also includes a sparkless switch and A2L explosion-proof testing for added safety in specific environments.

This design focuses on control and usability. The ergonomic handle makes transport easier, and the oil viewing window simplifies routine maintenance. It fits naturally into HVAC repair workflows, whether you're working at home or on-site.

Maintain steady performance during demanding HVAC tasks.

Built for consistent airflow and reliable operation.

Handles extended use without frequent cooldown breaks.

Higher airflow speeds up larger evacuation jobs.

Improves efficiency on demanding refrigeration systems.

Consistent vacuum level supports accurate system servicing.

Balanced performance for everyday HVAC maintenance work.

Stable operation reduces interruptions during use.

Reliable suction helps achieve proper evacuation levels.

Designed for safer operation in specific environments.

Enhanced safety features support controlled work conditions.

Greater control during precision HVAC servicing.

Built to maintain consistent internal performance.

Easy to monitor and maintain during regular use.

Fits seamlessly into HVAC repair workflows.

Engineered to handle repeated professional use.

Keeps performance stable across longer sessions.

Provides dependable vacuum for various applications.

Supports multiple connection standards for flexibility.

Connect easily across different HVAC setups.

Ideal for smaller systems and routine maintenance.

Tackle larger jobs with faster evacuation speed.

Versatile option for balanced daily performance.

Enhanced safety model for controlled environments.

Get dependable vacuum performance and finish your jobs with confidence.