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: 7 CFM; Ultimate Vacuum: 20 microns; Inlet: 1/4" SAE male, 3/8" SAE male, 1/2"ACME male; Voltage/Frequency: AC230V, 50Hz, Oil Capacity: 250 ml.
Take on the Heat: Say goodbye to constant downtime with our innovative 2-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.
I am very satisfied with VEVOR. I purchased their vacuum pump, and it works perfectly exactly as expected. The performance is reliable, the quality feels solid, and it does the job very well. I am happy with my purchase and would gladly recommend VEVOR to others looking for dependable equipment. .
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Airola Drinker
Reviewed on Jan 09,2026
It's good lasts a long time, the biggest design flaw is that there is a thin spring inside the rotary "piston" this spring will corrode if you do any kind of chemistry I had to open it up and remove the rusted spring which made it very loud but over time it settled in again and is working, this spring should be made of something non corroding or be sold separately/give a replacement in the box.
I have abused these pumps VERY hard HCL acid Nitric you name it thing is completely rusted from the inside occasionally i scrape the gunk out of it but it just keeps on going, and for 70 bucks I can afford to buy a replacement every year lol.
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Boban
Reviewed on Dec 30,2025
Very good vacuum pump, high quality. Worth every cent.
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Michael
Reviewed on Dec 27,2025
excellent pump
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Jens
Reviewed on Dec 12,2025
I think it's nice, haven't really used it yet
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fridgevicar
Reviewed on Nov 23,2025
Perfect for small refrigeration jobs .
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László Róbert
Reviewed on Nov 15,2025
Everything is fine
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Gergo
Reviewed on Nov 04,2025
The pump failed just at the end of warranty period, worked alright up until then. Only used it handful of times.
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Rui aguiar
Reviewed on Oct 27,2025
Good product with long-lasting performance, great to use, 5-star article, I recommend it.
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gba
Reviewed on Oct 07,2025
best value for money, I use it recreationally.
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See all 135 reviews
About this item
Product specification
Item Model Number
2KQ-3G
Free Air Displacement
7 CFM
Ultimate Vacuum
20 pa
Intake Fitting
1/4"SAE male; 3/8"SAE male; 1/2"ACME male
Speed
1440PRM
Voltage/Frequency
AC230V, 50Hz
Power
370W
Oil Capacity
340ML
Net Weight
22.3 lbs/10.1 kg
Item Dimensions
13.2 x 4.9 x 9.8 in/335 x 125 x 250 mm
Description
Pump up your projects with VEVOR!
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!
Key Features
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.
Exhaust Fitting(Oil Fill Cap)
Our AC vacuum pump offers better protection against oil backflow and prevents contamination of the machine and pipes.
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.