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Features & Details
- Universal Refrigerant Compatibility: Suitable for use with non-flammable refrigerants like R134a, R22, and R410a. This AC vacuum pump and gauge set is ideal for automotive AC, HVAC work, refrigeration, and industrial applications
- High-Efficiency Vacuum Pump: The 4 CFM single-stage vacuum pump, powered by a 4-pole high-torque motor, delivers an ultimate vacuum of 5 Pa. With a 0.27 qt (260 ml) oil capacity, it ensures efficient refrigeration system maintenance
- Precise Pressure Monitoring: The upgraded PRO manifold gauge features ±1.6% accuracy and enhanced pressure resistance. It allows you to monitor and adjust system pressure. The oil window ensures clear readings with a dual bar/psi unit display
- Secure & Easy Connection: The 3.94 ft (1200 mm) three-color hose (red, blue, yellow) provides clear identification for a secure connection. With a working pressure range of 800 PSI to 4000 PSI, it is built to handle demanding jobs
- Everything You Need: This kit includes a vacuum pump, manifold gauge set, three-color hose, an R410a adapter, R134a quick couplers, a 1/4" SAE to 1/2" ACME adapter, a leak detector, an R134a can tap, a bottle of 0.35 qt vacuum oil, and a carry bag
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Reviews 5
All reviews are from verified purchases
Average rating based on 15 reviews
Top Reviews
WindyCityWill
Reviewed on Apr 26,2025
I bought this to repair the air conditioning system on a 2002 Jeep Grand Cherokee. It works as advertised, has all the proper fittings. I would have given 5 stars, but the instructions are pretty sparse. I had to watch a couple YouTube videos to figure out how to properly evacuate and charge the system. But, it works and saved me more than enough to pay for the unit.
DeepSouthDan
Reviewed on Apr 25,2025
Right away I open it up and the oil has leaked out of the pump and it is now coated in it and the cardboard box it was in is soaked with pump oil. Running the vacuum pump for 30 minutes and the outside was extremely hot to the touch probably hot enough to burn you.
The gauges are decent quality but I wish the markings were more clear especially for the vacuum considering this is literally a vacuum pump set, but the rest of the manifold was solid and the valves and couplers seem to be as good as the harbor freight equivalents.
WARNING: The freon tap is for the pre-2018 non-self-sealing cans, so you will likely need to buy a tap or otherwise hack it to make it work. I used a thinner o-ring to bypass the valve closure and was able to get the job done.
Ultimately it did the job and was a very cheap option.
GoldenStateGina
Reviewed on Apr 24,2025
Good value works well nice and quiet.
JazzyJenna
Reviewed on Apr 22,2025
I was an a/c contractor for 20 years back in my younger days. And I can tell you just the freon sniffer alone back then costed as much as this whole kit. I needed it to try to fix my little freezer, but sadly it was too far gone. But that's ok I'll make the investment back just recharging peoples I know's car a/c :o) Thanks once again for Vevor coming through, with allowing the payment plan.
RedSoxRyan
Reviewed on Apr 21,2025
Worked great to install my mini split.
I didnt not try to tester that came with. Was packaged extremely nice.
I had 0 issues. Worked well and fast.
PacificPiper
Reviewed on Apr 20,2025
Great deal, used this to charge a 12v ac unit and it came with everything I needed except an adapter for self sealing cans which is $4.
MidWestMolly
Reviewed on Apr 19,2025
Will give it a 5 for now. Used it twice for my Honda element ac process. Worked as it should, will give it another go with a ford focus ac.
NewEnglandNate
Reviewed on Apr 18,2025
This kit came with everything it did what I need to do and had no problem. Not a bad product
SoCalSurfer
Reviewed on Apr 17,2025
Worked great
CaliGirl89
Reviewed on Apr 16,2025
I had never worked on an AC unit before and decided to replace a bad AC split unit with a heatpump as a DIY project. Even with having to buy all the tools, I did the job for under $1k, including the heat pump. The lowest quote from an HVAC company was a ridiculous $9K. I bought this gauge set and pump to create the necessary vacuum in the lines before releasing the coolant. I also used it to connect my air compressor to the lines beforehand to pressure test all of the flare valves. This kit did not have the adapters necessary for connecting to air hose lines, but the line flush kit I bought did, so with that combo I could do positive pressure test and pull a vacuum. (Note- pros typically use nitrogen for pressure testing rather than air to avoid humidity in the lines. I ran my vacuum pump extra long after this to help get out any humidity I might have introduced using air). The pressure testing was worth it as about half of my flare nut connections had small leaks and needed more torquing.
About this item
Product specification
- Item Model Number
- VP135
- Power
- 1/3 HP
- Free Air Displacement
- 4 CFM
- Ultimate Vacuum
- 5 Pa
- Intake Fitting
- 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)
- 11.02 x 4.92 x 8.86 in/280 x 125 x 225 mm
- Net Weight
- 16.54 lbs/7.5 kg
Description
4 CFM AC Vacuum Pump and Manifold Gauge Set
Specifically designed for HVAC professionals and DIY enthusiasts, our 4 CFM vacuum pump kit reaches a 5 Pa ultimate vacuum. It includes a manifold gauge PRO, a 3-color hose, and a set of R134a quick couplers. Compatible with R134a, R22, and R410a refrigerants. Handle your HVAC tasks with ease!
Q: Can this AC vacuum pump kit quickly complete the vacuuming for home air conditioners? Is the flow rate sufficient?
A: The pump features a single-stage rotary vane design with a flow rate of 4 CFM, making it ideal for home air conditioning systems. It achieves a vacuum level of ≤20Pa, suitable for R134a, R22, R410a, and other non-flammable refrigerants.
Q: Can it be used for car AC repairs?
A: Yes. It is compatible with R134a car AC systems. However, be sure to turn off the car engine during the vacuuming process. Due to shorter automotive AC lines, we recommend using quick-connect valves to control the flow. Do not use with systems containing flammable refrigerants like R1234yf.
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.
Questions and Answers (0)
4 CFM 1/3 HP HVAC Single Stage Rotary Vane Vacuum Pump and Manifold Gauge Kit
5 15 Reviews
$ 129 99
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