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VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing
VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing

Features & Details

  • Powerful Vacuum Pump: Experience top-notch performance with our 4 pole pure copper motor! Designed with high torque, you can count on its reliable performance and efficient operation. Flow Rate: 3.5 CFM; Ultimate Vacuum: 40 microns; Inlet: 1/4" SAE male, 1/2"ACME male; Voltage/Frequency: 120V/ 60 Hz, Oil Capacity: 250 ml.
  • Take on the Heat: Say goodbye to constant downtime with our innovative single stage vacuum pump! The T-shaped heat sink and cooling fan help the pure copper motor to effectively dissipate heat, allowing it to work continuously for over 2 hours. And with added overheat protection, you can enjoy stabilized performance and longer service life for your motor.
  • Outstanding Oil Inlet System: Featuring an anti-backflow inlet design with a check valve and ball valve switch, you can avoid oil backflow and pollution of both the machine and the pipe body. And with the addition of an oil fume emission discharge filter element, you can enjoy reduced oil smoke emissions and working noise. Say goodbye to environmental worries.
  • User-Friendly Design: Get ready to experience complete comfort! Designed with comfort in mind, the ergonomic handle is shaped to fit your hand and features a rubber-clad iron handle structure for easy lifting and holding. 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.
  • Perfect for Different Needs: Take on a wide range of projects with ease using the VEVOR HVAC vacuum pump! Perfect for both commercial and domestic applications such as refrigeration maintenance, HVAC repair, resin degassing, wood stabilization, etc. With compatibility for refrigerants,you can tackle any job with confidence.
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Reviews 4.8

All reviews are from verified purchases
Average rating based on 64 reviews
Top Reviews
pelican pelican
Reviewed on Jun 01,2025
i never saw a 12 cfm pump priced so low. looks solid, well built. works great. let's see how it does over time. great buy. highly recommend.
Mike Mike
Reviewed on May 22,2025
Works well so far, pulls a good deep vacuum quickly. Hopefully it holds up for long term use. So far I love it for pulling down reefer units.
leevorn bovan leevorn bovan
Reviewed on Apr 08,2025
works really fast
More power for FD More power for FD
Reviewed on Mar 28,2025
Used for HR freeze Dryer . NO MORE LOW VACUME ERRORS. Needed to Fabricate a check valve. Needed to drill and tap for drain valve. Needed to use a motor starter Relay "00" size for power. & End Bell cover needed Shims, The fan was Interfering. Went with two pumps this one and original HR pump. Also needed one more suction line and a "JIC" "T" for plumbing. Would I do it again? Yes
Mneofthestate Mneofthestate
Reviewed on Mar 25,2025
Works beautifully and no oil leaking or mistake at all. It is whisper quiet and achieved -29 InHg within a few seconds. See my photos. I hardly ever write reviews but this is an exception. I highly recommend this pump.
Luke Luke
Reviewed on Mar 13,2025
This product works it'd be nice if it came with a little more fittings but hey it pulls enough vacuum to boil water
Domino2178 Domino2178
Reviewed on Feb 27,2025
First impressions are great. Pulled my home hvac system down to 240 microns. Bought as a backup for my work rig, needed to test it out and had a repair to do on my own system. Pulled a large split heat pump unit with 55 ft of line down to 240 microns in 15min. I was using 1/2” vacuum rated hoses with an 3/8 “Y” adapter. Hose fittings were 3/8 on one end to 1/4 on opposite, 6ft length. After a triple evac system held at 240 for over 2 hrs before charging. Can’t really ask for more. As far as longevity- time will tell.
Donovan Donovan
Reviewed on Feb 14,2025
It works great and basically does whats its supposed to The only issue i have is that it gets hot when used for a long time
Keith Keith
Reviewed on Jan 18,2025
Pulled it out of the box filled with the oil it came with and pulled a system down within 30 mins. And it was extremely quiet which was a pleasant surprise.
Derek Derek
Reviewed on Jan 12,2025
I purchased it for vacuum chamber experiment, and it worked great!! This product is the best cost efficient.

About this item

Product specification
Item Model Number
TW-1K
Free Air Displacement
3.5 CFM
Ultimate Vacuum
40 Microns
Intake Fitting
1/4"SAE male; 1/2"ACME male
Speed
1720 RPM
Voltage/Frequency
120V/60 Hz
Power
150W
Oil Capacity
250 ml
Net Weight
11.9 lbs/5.42 kg
Item Dimensions
11.4 x 4.7 x 8.66 in/290 x 120 x 220 mm
Description

Single Stage Vacuum Pump Ideal for HVAC and Refrigeration Needs

The VEVOR single stage vacuum pump For HVAC repair and refuse maintenance. The VEVOR single-stage vacuum pump is perfect for HVAC repair and refrigeration maintenance. It has a 3.5 CFM capacity. This ensures efficient performance. You can handle various tasks, from home AC systems to car refrigeration maintenance. It is easy to use and highly reliable. The compact design makes it portable and convenient for on-the-go tasks. With this pump, you can ensure your systems are vacuumed effectively and efficiently. Whether you’re an irrigation or DIY enthusiast, this tool is essential for any professional or DIY expert in the HVAC field.


Powerful 3.5 CFM Capacity for Efficient System Evacuation

The VEVOR vacuum pump has a powerful 3.5 CFM capacity. It allows for quick and efficient evacuation of systems. No matter if you're working on repairing cars or home AC, this pump performs well. You can achieve deep vacuums that ensure the best system performance in any job. A powerful motor with an efficient design makes it a dependable tool for any task. This pump saves time and effort in your repair and maintenance tasks.


Versatile Use for HVAC Repair, Refrigeration Maintenance, and Resin Degassing

The VEVOR vacuum pump is versatile. You can use it for a variety of purposes. You can use it for HVAC repair and refrigeration maintenance. Additionally, you can use it for resin degassing. This makes it incredibly useful in various industries and applications. The pump’s versatility ensures you get the most out of your investment, whether you are working on professional or DIY projects.


Quick and Effective Vacuuming Down to 40 Microns

What's the best part of this vacuum pump? This vacuum pump can achieve a vacuum as low as 40 microns. This ensures that you can evacuate any system thoroughly. Whether you are working on car AC, home AC, etc., this pump works well. The quick and effective vacuuming saves time and effort. With this pump, you can ensure your systems are free from contaminants and work optimally.


Lightweight and Portable Design for Easy Handling and Transportation

This vacuum pump is lightweight and portable. It weighs just 11.9 lbs, making it easy to carry and transport. The compact size makes it ideal for on-the-go tasks. Whether you're a professional or working on DIY projects, this pump can be easily carried around. You can take it anywhere and use it anytime. However the lightweight design does not compromise its performance, so it’s a dependable tool for any job.


Durable Construction with Oil Mist Emission Control

The VEVOR vacuum pump is built to last. Its durable construction ensures long-term use. The pump also has oil mist emission control. This helps maintain a clean working environment. The high-quality materials used in its construction guarantee that it can withstand regular use, making this pump a dependable investment for any professional or DIY enthusiast. With proper care, it will serve you for years, providing you with valuable tools and equipment.


Cost-Effective Solution with High-Quality Performance

It is a cost-effective solution without sacrificing quality. It delivers high-quality performance at a fraction of the cost of other brands. This makes it an excellent choice for those on a budget. The pump’s efficiency and reliability ensure you get the best value for your money. It is a smart investment for any professional or DIY enthusiast looking to save costs while maintaining high performance.


Easy to Use with Simple Maintenance Requirements

It's super easy to use the VEVOR vacuum pump. The VEVOR vacuum pump comes with clear instructions, making it easy to operate. Maintenance is also simple, requiring minimal effort. Regular oil changes and basic maintenance ensure the pump runs smoothly. This ease of use and maintenance makes it perfect for professionals and DIY enthusiasts. You can focus on your tasks without worrying about complicated maintenance procedures. With this pump, you can work efficiently and effectively.


Pump up your projects with VEVOR!
VEVOR vacuum pump with 3.5cfm 1-stage rotary vane, featuring efficient operation, stable performance.
VEVOR air conditioning vacuum pump delivers high air flow for top-notch performance. Ideal for refrigeration maintenance, HVAC repair, resin degassing, wood stabilization, etc. Choose the VEVOR vacuum pump for versatile and reliable results!
  • four pole pure copper motor for VEVOR vacuum pump with low heat, extended operating time, long lifespan.
  • VEVOR vacuum pump with t-shape motor heat fins and cooling fan for excellent heat dissipation.
  • VEVOR vacuum pump with efficient inlet system, anti-backflow valve, and enhanced reliability features.
  • orange VEVOR vacuum pump with oil reservoir sight glass and oil level scale for easy maintenance.
  • ergonomically designed handle of a VEVOR vacuum pump with durable rubber-clad iron for a comfortable grip.
  • VEVOR vacuum pump air inlet ports with 1/4" sae male and 1/2" acme male connectors.
  • VEVOR vacuum pump used for wood stabilization on a countertop, preventing cracking and discoloration.
  • hvac maintenance setup with VEVOR vacuum pump, refrigerant tank, and air conditioning units in background.
Key Features
close-up of VEVOR vacuum pump gauge with max and min levels against a textured silver background.
Sight Glass
With the fuel tank sight glass and oil level scale, you can easily monitor the amount of oil and lubricating oil, making it easy to maintain timely.
VEVOR vacuum pump close-up, showcasing orange knob, brass fittings, and metallic components.
Exhaust Fitting(Oil Fill Cap)
Our AC vacuum pump offers better protection against oil backflow and prevents contamination of the machine and pipes.
close-up of the orange VEVOR vacuum pump, featuring a ventilated protective cover and visible fan blades.
Fan Cover
The cooling fan will quickly dissipate heat while running for a long time. This fan caver guards chips and objects against dropping into the motor and causing accidents.
VEVOR vacuum pump with 150w power, 3.5cfm air displacement, and 40 micron vacuum level, dimensions 11.4x4.7x8.7in.
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Questions and Answers (2)

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What is the max current on this pump? I'm using a controller and need the specs. Thank you
Answer This Question
Please see the manual in below link for reference, the link is valid in 3 days: https://we.tl/t-RP4KsLAy5J
By vevor on
can this pump be used to evacuate as you pull down a vacuum on a/c that has freon in it still to replace the condenser so the freon does not go into the air
Answer This Question
This pump can be used to evacuate.
By vevor on

VEVOR 1/5 HP Single Stage Vacuum Pump, 3.5 CFM, 120V AC Air Conditioning Conditioner Vacuum Pump, 1/4" SAE Male 1/2" ACME Male Inlet, for HVAC Repair, Refrigeration Maintenance, Resin Degassing

4.8 64 Reviews
$ 67 99
Exclusive $5.00 off for your first three orders on the App.

150W

  • 150W
  • 735W
  • 240W
  • 375 W
  • 370 W

3.5 CFM

  • 3.5 CFM
  • 12 CFM
  • 4.5 CFM
  • 8 CFM
  • 5 CFM
  • 7 CFM
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