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VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
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VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a
VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a

Features & Details

  • Heavy Duty Vacuum Pump: Single-stage pump is designed for higher and more stable ultimate vacuum. It maintains the air conditioning system by effectively moving moisture before refilling it with refrigerant. Free Air Displacement: 4 CFM, Ultimate Vacuum: 40 microns, Intake Fitting: 1/4"SAE male and 1/2"ACME male, Speed: 1720PRM, Voltage/Frequency: 120V/60 Hz, Power: 180W, Oil Capacity: 200 ml.
  • Premium Manifold Gauge Set: The manifold gauge is designed to measure pressure in refrigeration equipment and ensure accurate readings. The rubber-wrapped design is drop-proof and more durable. It contains common refrigerant scales for easy use in a variety of refrigeration equipment.
  • High Strength 3-Color Hose: The hose is made of rubber and has a leak-proof seal design that is flexible, durable, and not easily damaged. 800-4000 PSI working pressure, ideal for high-pressure refrigerant refrigeration systems such as R32.
  • Comfortable & Portable Design: Get ready to experience complete comfort! The T-shaped heat sink helps dissipate heat effectively. With the bonus of a sight glass and oil level scale, you can easily monitor the status of your oil level and lubricating oil, ensuring timely maintenance. The ergonomic handle is shaped to fit your hand for easy lifting and holding.
  • Package Content

Frequently Bought Together

Reviews 4.8
All reviews are from verified purchases
Average rating based on 137 reviews

Fix It Scotty
Reviewed on Aug 20,2024
I have an 8 year old Chevy Volt that ran out of refrigerant. Not only is it uncomfortable to drive on a hot day, but the electric vehicle battery cooling system also relies on the AC system for battery cooling in extreme heat. I used the vacuum pump to both confirm the AC system can be recharged (isn't leaking badly enough) and I used it to prepare for the charge. Of course, I used the gauges to perform and confirm my vacuum and charge. I did a video on this if you are interested in learning how to use this set: https://youtu.be/YXoSc2X3a3Y
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Justin
Reviewed on Mar 31,2026
Kit worked great and did the job.
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Mike
Reviewed on Mar 30,2026
Not bad for the money, I have more expensive gauges for other work. Bought this strictly for doing Auto. Only thing I think that definitely needs improvement is the case, you really have to stuff everything inside and even then it's a pain. Definitely could use a better design.
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Andre Leroux
Reviewed on Mar 29,2026
Work's great
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Je
Reviewed on Mar 10,2026
Great
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Doc
Reviewed on Mar 09,2026
This was a "I'll try it and if it doesn't work, not much loss" and it worked like a charm. I will not claim to be an HVAC tech, but for installing pre-charged mini-splits this was great. All the connectors worked fine and there were no leaks. The vacuum pump is slow, but at 10% of the cost of a professional quality pump, it is worth waiting as the volume of the mini-split is so small that it really did not make a huge difference in time. The only thing that I added was a vacuum gauge to read in microns instead of just timing the vacuum cycle. I also used an existing argon setup for pressure testing, but could have just vacuumed down the system to check for leaks, (the argon was faster and felt more secure by making sure that the system could handle a couple hundred psi. before opening the charging valves on the unit.) This was a very good purchase.
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Frank
Reviewed on Mar 04,2026
Good product for a diy person the quality is good along with the price of the product. I am very pleased with the product.
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Papadoo
Reviewed on Mar 02,2026
great price and very good pump. easy to use
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Rick
Reviewed on Feb 14,2026
Everything worked out just as planned, once i figured out i needed additional adaptador for my refrigerante cans.
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Leo Wright
Reviewed on Feb 07,2026
Very good. Put in 4 split units and still have it
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See all 137 reviews

About this item

Product specification
Item Model Number
TW-1.5K
Free Air Displacement
4 CFM
Ultimate Vacuum
40 microns
Intake Fitting
1/4"SAE male; 1/2"ACME male
Speed
1720PRM
Voltage/Frequency
120V/60 Hz
Power
180W, 1/4HP
Oil Capacity
200 ml
Net Weight
18.1 lbs/8.2 kg
Item Dimensions
11.4 x 4.7 x 9.1 in/290 x 120 x 230 mm
Description
VEVOR AC Vacuum Pump and Manifold Gauge Set
The VEVOR auto ac vacuum pump kit is designed to measure pressure in refrigeration equipment and extract gas to obtain a vacuum, meeting high vacuum standards. Suitable for HVAC maintenance and automotive refrigeration maintenance.
Key Features
Manifold Gauge
The manifold gauge contains the commonly used refrigerant scale, which is convenient for measuring various equipment.
Vacuum Pump Body
The ac vacuum pump automotive obtains vacuum by pumping out gas, and the pump chamber is better sealed.
Three-Color Hose
The hose features a leak-proof seal design with a working pressure of 800-4000 PSI for outstanding durability.

1/4 HP Vacuum Pump Delivers Exceptional Results for HVAC Professionals and DIYers

The VEVOR 1/4 HP vacuum pump offers superior performance for both professionals and DIY enthusiasts. It has a free-air displacement of 4.5 CFM. This ensures efficient and reliable vacuuming. The ultimate vacuum of 40 microns guarantees optimal results in various applications. These are ideal for use with mini-split installations and automotive AC systems. Compact design with item dimensions of 11.4 x 4.7 x 9.1 inches, it is easy to store and transport. At just 18.1 lbs, this machine is lightweight yet powerful. So, you must have the best tool that every HVAC professional and DIYer can use as well.


Praised for Quality and Durability - Outperforms Other Brands

This 1/4 HP vacuum pump is praised for its quality and robustness. It stands out against other similar brands due to its heavy-duty construction. Users have found it durable and long-lasting, even with frequent use. The high-quality components ensure it can handle tough tasks without breaking down. The pump works smoothly, guaranteeing you can complete your projects without interruptions. Investing in this vacuum pump means you get a reliable and durable piece of equipment that beats others in the same category.


Complete AC Refrigerant Kit with Everything Needed for Mini-Split Installation

The kit includes a manifold gauge set, three-color hoses, and a retractable carry bag. They provide every tool needed for mini-split installations. The manifold gauge set is easy to read and ensures accurate measurements. Included hoses are heavy-duty and professional-grade. These tools make them reliable for various refrigerant types like R134a and R410a. A carry bag helps store and transport the kit easily. It keeps all components organized. This complete setup means you won’t need any additional accessories, saving you time and money.


Efficient and Reliable Single Stage Rotary Vane Pump Technology

The VEVOR 1/4 HP vacuum pump uses single-stage rotary vane technology to ensure consistent performance. This technology is known for its reliability and efficiency, reaching a speed of 1720 RPM. The addition of 200 ml of oil capacity ensures the pump is lubricated and cool during operation, which extends its lifespan. It operates quietly, making it suitable for use in various environments. The design allows you to handle constant use, ensuring that it remains reliable for all your HVAC needs.


Highly Versatile for Various Applications, from Automobiles to Home HVAC Systems

This 1/4 HP vacuum pump is highly versatile. This vacuum pump can work in a wide range of applications beyond HVAC systems. You can use it to recharge and evacuate AC systems in automobiles as well as home HVAC units. So, this tool is useful for service technicians, mechanics, and even DIY enthusiasts. Because you don’t need multiple pumps for different tasks, it adds to its value. No matter if you’re working on cars, trucks, or home heating systems, the pump will handle it all.


User-Friendly Design with Easy Operation and Setup

The VEVOR vacuum pump is designed to be user-friendly. This makes it easy to set up and operate. The instruction booklet provides clear guidance on how to use each component, ensuring smooth operation. Its straightforward design means you can start using it with minimal learning. The manifold gauge set's intuitive controls make it easier to monitor readings and make adjustments as needed. Due to its simplicity in use, this pump stands out for both professionals and DIY enthusiasts.


Great Value with All Necessary Accessories and Adapters Included

This kit offers great value as it includes all essential accessories and adapters, such as manifold gauge, hoses, and fittings. The package is competitively priced, offering significant savings compared to buying each component separately. With the inclusion of halogen leak detectors, there’s no need to look further than purchasing this one kit. You can test for leaks efficiently. Every accessory is made to be durable and reliable, guaranteeing they last as long as the pump. Due to this vacuum pump kit, you are well-equipped for various HVAC and automotive tasks without additional costs.


Fast and Responsive Customer Support for Maximum Satisfaction

VEVOR prides itself on providing fast and responsive customer support. If you face any issues, their support team is quick to address and resolve any concerns. This ensures satisfaction and confidence in your purchase. VEVOR's commitment to customer service means you can rely on prompt assistance for replacements or repairs. The company’s dedication to support significantly improves the overall user experience.


Product guides and documents
User manual-en (PDF) Review

Questions and Answers (6)

It shows a leak detector in the picture. Is this included?
Yes, the Manifold Gauge is included.
By vevor
Helpful ( 1 )
Do the gauges show psi or bar?
Both psi and bar can be showed.
By vevor
Helpful ( 1 )
How soon can this be delivered
Warewhouse processing time is 1-2 business days, delivery time is 2-6 business days for general products and 10-15 business days for heavy&big size products.
By vevor
Helpful ( 1 )
It is listed as a 4.5 cfm pump but then it is only speced as a 4 cfm pump. Which is it ?
This product is a 4 cfm pump.
By vevor
Helpful ( 0 )
what kind of oil does this pump use?
It is No. 46 vacuum pump oil.
By vevor
Helpful ( 0 )
KDZ4CFM180WA15GDIV1

VEVOR 1/4 HP 4.5 CFM AC Vacuum Pump and Gauge Set, Single Stage Rotary Vane HVAC Air Vacuum Pump A/C Refrigerant Kit Manifold Gauge Set, with Three-Color Hose Carry Bag, Applicable to R134a, R410a

4.8 137 Reviews
$ 142 90
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