- Powerful Performance: With a high-output motor, this single-stage rotary vane vacuum pump delivers a 3.5 CFM flow rate and 5 Pa ultimate vacuum. Ideal for HVAC services, it brings thorough cleaning and optimal results every time
- Stable, Reliable Operation: Driven by a 4-pole high-torque motor, this air conditioning vacuum pump provides long-lasting power and efficiency. The built-in cooling fan avoids overheating, ensuring reliable performance even during extended use
- Exceptional Compatibility: Designed with 1/4″ SAE and 1/2″ ACME ports, this HVAC vacuum pump is compatible with automotive and low-tonnage R22, R134a, and R410a systems. Whether you’re servicing cars or home HVAC units, the job gets done with ease
- User-Friendly Design: Equipped with a 0.27 qt. (260 ml) oil capacity and a visible oil window, monitoring oil levels has never been easier. Plus, we’ve included a bottle of 0.35qt.(330 ml) vacuum oil to get you started
- Versatile for Any Job: Whether you’re working on refrigeration maintenance, HVAC repairs, resin degassing, wood stabilization, or more, this vacuum pump is ideal for both commercial and residential applications
- Item Model Number
- VP125
- Power
- 1/4 HP
- Free Air Displacement
- 3.5 CFM
- Ultimate Vacuum
- 5 Pa
- Intake Fitting
- 1/2″ACME & 1/4″SAE
- Oil Capacity
- 0.27 qt./260 ml
- Compatible Refrigerants
- R134a, R22, R410a, and other non-flammable refrigerants
- Item Dimensions (L x W x H)
- 10.83 x 4.72 x 8.86 in/275 x 120 x 225 mm
- Net Weight
- 12.69 lbs/5.75 kg
Q: What is the air flow (CFM) of this vacuum pump? Is it suitable for home AC maintenance?
A: This pump has a flow rate of 3.5 CFM and an ultimate vacuum pressure of <20Pa, making it ideal for quickly evacuating home and vehicle AC systems. It far exceeds the needs of DIY users.
Q: How loud is the pump? Will it disturb the work environment?
A: The noise level is ≤70dB (comparable to normal conversation). Featuring cast aluminum housing for noise reduction, it operates quieter than similar pumps with iron casings. Fit for use in garages, workshops, or other enclosed spaces.
Q: What does the current protector do?
A: The built-in 4.5A overload protection automatically shuts off power if there is unstable voltage or motor overheating, keeping damage from the motor. Simply press the reset button after maintenance to restart the pump.
Q: What pipe diameters does the intake port accommodate? Do I need to buy an additional adapter?
A: The standard intake fittings are 1/4″ SAE and 1/2″ ACME, covering 90% of AC hose specifications. For special connections, you can pair it with commercially available adapters (like 3/8″ NPT).
Automotive AC Vacuum Pump with Powerful 3.5 CFM 1/4 HP Rotary Vane for Efficient HVAC Maintenance
When it comes to HVAC repair, the VEVOR 3.5-CFM 1/4-HP automotive AC vacuum pump is built to last. The high-output rotary vane design creates strong airflow, quickly removing air and moisture from refrigeration and air conditioning systems.
Maintaining an HVAC system is easier with this pump because it works steadily and smoothly. It maintains its vacuum performance even under tough conditions so that you can evacuate AC systems with minimal downtime. For everyday HVAC jobs, the VEVOR 3.5-CFM 1/4-HP vacuum pump delivers consistent results, whether you’re a professional or just like to do it yourself.
Achieve Precise 5 Pa Ultimate Vacuum for Automotive and Home AC Systems
When you work on an AC system, accuracy is key. The VEVOR automotive AC vacuum pump’s 5 Pa ultimate vacuum delivers just that. You can quickly evacuate your car or home air conditioner of air, moisture, and other contaminants.
This vacuum pump is useful whether you are getting a car’s air conditioning ready for refrigerant refilling or working on a home’s air conditioning system. Removing trapped air and moisture supports efficient cooling and helps protect compressors and other components.
Automotive AC Vacuum Pump: Compatible with R134a, R22, and R410a Systems for Versatile Refrigeration Work
The VEVOR automotive AC vacuum pump can be used in various ways, making your job much easier. It works with R134a, R22, and R410a refrigerants, so you don’t have to switch tools to work on different cars, home HVAC systems, or even small business systems.
It works with different types of refrigerant, so you don’t have to buy or carry separate pumps for each system. Professionals who work on a variety of systems or homeowners who maintain different AC units around the house will love this. You get one reliable pump that can do a wide range of jobs, so you can get your work done quickly and with confidence.
High-Torque Motor Ensures Stable Operation at 1720 RPM for Long-Lasting Performance
The VEVOR automotive AC vacuum pump features a high-torque motor that runs at 1720 RPM, ensuring steady, reliable operation. This powerful motor maintains steady pressure so you can quickly and effectively remove air and moisture from AC systems.
For delicate car or home AC systems, it’s important to use a motor that runs smoothly without excessive vibration. With the 1720-RPM motor, you can be sure the pump will maintain steady airflow and pressure, reliably completing every evacuation.
User-Friendly Design with Oil Bottle and Visible Oil Window for Easy Monitoring
The user-friendly design of your VEVOR automotive AC vacuum pump makes it easy to keep it in good shape. It has a 0.27-qt (260-ml) oil reservoir with an oil window, so you can always see how much oil is in it and quickly add more when needed. This keeps your pump running at its best and helps it run more smoothly.
Keeping the pump well-oiled prevents it from breaking down due to dirty or low oil levels, which could shorten its life or make it work less well. With the clear oil window, you can always check the oil level and help ensure the pump is working properly. Thanks to its well-thought-out design, the VEVOR vacuum pump is great for both professionals and first-timers.
Single-Stage Pump Ideal for Resin Degassing and Wood Stabilization Applications
In addition to HVAC and car AC service, the VEVOR automotive AC vacuum pump is also effective for specialized tasks such as degassing resin and stabilizing wood. It quickly removes air bubbles from epoxy, resin, and other materials thanks to its single-stage spinning vane design, which creates a strong, steady vacuum.
Individuals who work on different types of projects will greatly benefit from this ability to serve multiple purposes. The pump’s reliable suction and small size make your work easy, whether you are a hobbyist making furniture or a professional treating wood or resin in an industrial setting.
Lightweight and Compact Build for Easy Handling in Residential and Commercial Jobs
The VEVOR vacuum pump is small and light despite its powerful 3.5 CFM, 1/4 HP vacuum pump. This makes it easy to use in tight areas. Its well-balanced design keeps operators from getting tired, even during long repair jobs.
Because of this, the pump is perfect for technicians who have to move between jobs or for homeowners who want a tool that is small and easy to store. You get professional-level performance with easy handling, improving efficiency, and reducing setup time.
Durable Construction for Reliable HVAC, Automotive AC, and Refrigeration Service Tasks
High-quality materials and a robust, reinforced design make the VEVOR automotive AC vacuum pump durable. It can handle daily use without frequent failures. You can count on its rotary vane system, solid housing, and stable base to work the same way every time you turn it on.
This pump always gives you the same results, whether you are working on a car, a home AC system, or a business refrigeration unit. Its tough design means you may not have to do as much upkeep, saving you time and effort.








































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