The Best two stage vacuum pump of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best two stage vacuum pump of 2022. Check our ranking below.

2,394 Reviews Scanned

Rank No. #1

Orion Motor Tech 2 Stage Vacuum Pump, 9 cfm 3/4 hp HVAC Rotary Vane Vacuum Pump with 1.5 Micron Ultimate Vacuum, Two Stage Air Vacuum Pump for R22 R134a R410a HVAC Servicing

Stronger Motor, Deeper Vacuum: This 3/4 hp two-stage rotary vane vacuum pump by Orion Motor Tech evacuates air and gases efficiently, drawing the system down to as low as 1.5 microns (0.2 Pa) for quick and easy servicing of AC systems employing R12, R22, R134a, R410a refrigerants.
High Pumping Efficiency: Equipped with a 3/4 hp copper motor, this AC vacuum pump ensures efficiency with its impressive 9 cfm rate, providing a faster & deeper evacuation process. Its 2-hour duty cycle allows smooth operation in temperatures ranging from 32 to 122°F.
Low Noise Operation: The direct motor-pump coupling improves motor power transfer while maintaining low noise levels. The specialized exhaust port cap not only effectively filters but also reduces noise, consistently keeping it below 70 dB.
User-Friendly Designs: The detachable power cable prevents wire bending for long-lasting durability. The 12.8 fl. oz. oil reservoir includes a convenient sight glass and scale for oil level monitoring and timely refills. Its nonslip handle keeps everything easily portable for transport or storage between jobs.
Wide Application: Compatible with 1/4", 3/8", and 1/2" hoses, this HVAC vacuum pump is well-suited for a range of applications, from HVAC servicing to vacuum oven, vacuum drying, wood stabilization, vacuum hold down table industrial applications.

SaleRank No. #2

VEVOR 5 CFM 2 Stage Rotary Vane Vacuum Pump 1/2 HP Air Vacuum Pump Sparkless Motor Not only for R22 R410a but Also R32 R1234yf Systems for HVAC/Auto Repair&Maintenance Resin Degassing Two Oil Bottles

Powerful Vacuum Pump: Experience top-notch performance with our pure copper motor! Designed with high torque and A2L explosion-proof, you can count on its reliable performance and efficient operation. Flow Rate: 5 CFM; Ultimate Vacuum: 20 microns; Inlet: 1/4" SAE male, 3/8" SAE male, 1/2" ACME male inlet; Voltage/Frequency: 120V/ 60 Hz, Oil Capacity: 330 ml. Pump oil type: vg100 (kinematic viscosity 46 mm2/s, viscosity 100mm2/s).
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: Ideal for both commercial and domestic applications such as refrigeration maintenance, HVAC repair, resin degassing, wood stabilization, etc. With compatibility for refrigerants, including R22, R134a, R410a, R32, and R1234yf, you can tackle any job with confidence. Friendly Note: A small amount of oil which is injected in the machine during the factory quality test may leak out in transit, which do not affect usage effect.

Rank No. #3

VIVOHOME 110V 1/2 HP 5 CFM Dual Stage Rotary Vane HVAC Air Vacuum Pump with Oil Bottle

OPTIMAL PERFORMANCE: Powered by a 1/2 HP (375W) motor running at 2880 r/min, the VIVOHOME dual stage vacuum pump delivers a flow rate of 5 CFM and reaches a ultimate vacuum of 0.3 Pa in just 3 minutes; The integrated motor current protection safeguards the system against overload or phase loss, ensuring reliable performance during its recommended duty cycle; This balance of power and safety makes the VIVOHOME pump a trusted tool for precise AC system maintenance
VERSATILE COMPATIBILITY: Engineered to support multiple refrigerants, the VIVOHOME pump is compatible with R134a, R12, R22, R502, and can be used with R410a when paired with a 5/16-inch adapter(Not Included); Featuring both 1/4-inch SAE and 1/2-inch Acme intake fittings, it offers flexible connection options for various AC systems
DURABLE CONSTRUCTION: Crafted with a one piece die-cast aluminum housing, the VIVOHOME vacuum pump is built for longevity and reliability; Its robust design, combined with a two-pole pure copper motor, ensures resistance against accidental drops and sustained performance; This dependable construction is ideal for self-diagnosis and recharging AC systems, effectively removing moisture before refrigerant refill, while maintaining a lightweight profile for portability
SAFE OPERATION: Engineered with advanced and safer motor current protection to prevent damage during extended use; The 304 stainless steel coarse filter prevents contaminants from entering the pump chamber, while a cotton layer filter at the exhaust port effectively captures oil mist and impurities, ensuring clean operation and prolonging the pump’s lifespan
USER-FRIENDLY DESIGN: Designed for ease of use, the VIVOHOME vacuum pump incorporates an ergonomic grip handle, an intuitive ON/OFF switch, and a simple oil fill port paired with a clear oil viewing window for effortless monitoring and maintenance; A bottom oil drain valve simplifies oil changes, while low-noise operation at approximately 65 dB, a built-in cooling fan, and a non-slip base guarantee comfortable portability and stable performance in various AC system

SaleRank No. #4

Kozyvacu Dual-Stage HVAC Vacuum Pump, 5.0 CFM - Ideal for AC Repair Tools, Car AC Vacuum Pump, AC Vacuum Pump Kit, and Recovery Machine HVAC - Also Known as Bomba de Vacio A/C (TA500)

✅High Performance - The Kozyvacu Dual Stage Vacuum Pump for AC repair tools delivers excellent performance with a high flow rate of 5.0 CFM, making it a perfect choice for Car AC or HVAC applications.
✅Versatile - This vacuum pump is versatile, ideal for both workshop applications like HVAC, Auto AC, and automotive systems, and widely used in household and commercial tasks such as refrigeration maintenance, printing machinery, and vacuum packaging, e-poxy resin degassing, wine degassing, thermoforming.
✅Easy to Use - The vacuum pump comes with an AC vacuum pump kit, making it easy to set up and use. It's perfect for both professionals and DIY enthusiasts.
✅Durable - Made with high-quality materials, this vacuum pump is designed to last. It can withstand the rigors of daily use in any HVAC or automotive workshop.
✅Efficient - The vacuum pump is designed to work efficiently with vacuum pump oil, ensuring smooth operation and longevity of the pump.

Rank No. #5

Orion Motor Tech 2 Stage A2L Vacuum Pump, 5 cfm 1/2 hp Two Stage Sparkless Ignition Proof Vacuum Pump for R1234yf R32 R134a R22 R410A with 1.5 Micron Ultimate Vacuum, Auto HVAC Vacuum Pump

Safe Sparkless Operation: Orion Motor Tech's sparkless vacuum pump, featuring an ignition-proof ON/OFF switch, ensures safe, spark-free operation when handling A2L or mildly flammable refrigerants, all while delivering reliable performance
High Pumping Efficiency: Equipped with a 3450 rpm motor, this auto ac vacuum pump delivers 5 cfm and quickly pulls down systems to 1.5 microns (0.2 Pa), making evacuations faster and helping you get the job done in less time
Minimized Oil Mist and Noise: With its oil mist-free cap on the combined oil fill/exhaust port, our a/c vacuum pump reduces oil mist for a cleaner and safer work environment. It also runs at or below 70 dB, ensuring a quieter & more comfortable workspace
User-Friendly Design: Run longer with fewer refills thanks to the 14.9 fl. oz. tank. The double-layer baffle reduces oil spray, while the reinforced bottom adds stability and the angled oil drain ensures a thorough, easy oil drainage
Compact, Versatile Pump: Compatible with 1/4" SAE and 1/2" ACME fittings, this versatile vacuum pump is ideal for HVAC, automotive, woodworking, lab use, packaging, and beyond. Its compact design and ergonomic handle ensure easy portability and storage

SaleRank No. #6

Robinair (15500) VacuMaster Economy Vacuum Pump - 2-Stage, 5 CFM , Red

Robinair's VacuMaster Economy Vacuum Pump is designed for air conditioning and refrigeration service; featuring a 2-stage rotary vane design, 7.5 ounce oil capacity, and non-skid feet
5 CFM free air displacement; factory rated to 35 microns
1/2 HP, 115V/60 Hz thermally protected motor
Features an inlet fitting engineered for maximum airflow, while preventing oil backflow, and finned aluminum surfaces that dissipate heat faster, keeping the pump cooler and extending life
1/4 inch MFL & 3/8 inch ACME inlet fittings, 3/8 inch FFL x 1/2 inch Acme adapter, easy to read sight glass, easy access oil fill port, and angled oil drain valve for faster, more complete draining

Rank No. #7

Orion Motor Tech Vacuum Pump, 3.5 cfm 1/4 hp HVAC Single Stage Vacuum Pump for R12 R22 R134a R410a R502, Auto AC Vacuum Pump Kit for Automotive Air Conditioner Resin Degassing & More, Oil Included

Pump It Out: Orion Motor Tech's single stage vacuum pump, powered by a 1/4 hp all-copper motor, ensures swift HVAC servicing. With a 3.5 cfm flow rate, it can draw systems down to 37.5 microns (5 Pa) for quick and easy servicing of AC systems employing R12, R22, R134a, R410a, and R502 refrigerants
Safe & Stable Operation: Built with a reinforced aluminum alloy casing, this auto AC vacuum pump efficiently disperses heat and resists corrosion for durability. Its intake filter and trap effectively shield against impurities and oil mist to maintain optimal performance
User-Friendly Designs: The oil reservoir of this AC vacuum pump includes a convenient sight glass and scale for oil level monitoring and timely refills. Its nonslip handle keeps everything easily portable for transport or storage between jobs
Wide Application: Compatible with 1/4", 1/2", and 3/8" hoses, this HVAC vacuum pump is well-suited for a range of applications, from automotive HVAC servicing projects to vacuum packaging, wine degassing, thermoforming, and more
Service-Ready Pump Package: This automotive AC vacuum pump kit provides everything needed for efficient maintenance, including the necessary lubricating and absorptive oil, a pair of one-size-fits-most gloves for effortless oil refill, and Teflon tape for ensuring secure sealing of threaded connections

Rank No. #8

VIVOHOME 1.5 HP 14.4 CFM 2 Stage HVAC Vacuum Pump for R134a R12 R22 R502 R410a Systems, Auto AC Vacuum Pump for Automotive Air Conditioner Refrigeration Maintenance with 2 Oil Bottles

POWERFUL VACUUM PUMP - The VIVOHOME vacuum pump boasts a durable aluminum alloy housing and a shock-absorbing, non-slip base for exceptional durability and stability; With its powerful 1.5 HP dual-stage motor, it achieves a flow rate of up to 14.4 CFM and can draw systems down to 0.2 Pa; Additionally, the vacuum pump features a gas ballast valve to eliminate condensable gases from the pump chamber, effectively enhancing vacuum performance and evacuation efficiency
SAFE OPERATION - The exhaust port of this vacuum pump features a filter that effectively separates oil mist from exhaust gases, enhancing work efficiency and ensuring a safer working environment; Furthermore, the inlet port has a coarse filter to prevent dust particles from entering the pump chamber; It also features an anti-backflow design to prevent oil from flowing back, ensuring safe operation
EFFICIENT COOLING - The pump has a mesh vent, T-shaped motor heat fins and a high-power cooling fan to help the pure copper motor dissipate heat effectively; Coupled with additional overheating protection, you can enjoy stable performance and a longer lifespan of the pump
USER-FRIENDLY DESIGN - The ergonomic grip handle of this vacuum pump is designed for superior comfort and portability; You can also precisely check the oil level and quickly refill it thanks to the visible oil window with scale marks; The oil drain valve at the bottom ensures faster and more thorough emptying; 2 bottles of 0.35 qt./330 ml vacuum oil are included
MEET DIVERSE NEEDS - The inlet ports of the vacuum pump are 1/4" SAE, 1/2" ACME, and 3/8" SAE, making it ideal for both commercial and household applications, such as refrigeration maintenance, HVAC repair, vacuum packaging, and industrial requirements; Moreover, it is compatible with various refrigerants like R12, R22, R134a, R410a, R404, and R502, further enhancing its adaptability for diverse tasks

SaleRank No. #9

VEVOR 2 Stage Rotary Vane Vacuum Pump, 5 CFM, 120V Air Conditioning Vacuum Pump, for HVAC Repair, Refrigeration Maintenance, Resin Degassing

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: 5 CFM; Ultimate Vacuum: 40 microns; Inlet: 1/4" SAE male, 1/2"ACME male; Voltage/Frequency: 120V/ 60 Hz, Oil Capacity: 250 ml. Pump oil type: ISO VG 46 oil with a viscosity of 100 cSt at 100°C
Take on the Heat: Say goodbye to constant downtime with our innovative 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, including R22, R134a, R410a, you can tackle any job with confidence.

Rank No. #10

VIVOHOME 110V 1/2 HP 5CFM Dual Stage HVAC Vacuum Pump and AC Manifold Gauge Kit, Sparkless Motor for R32 R1234yf R454B R134a R22 R410a Systems, Automotive Air Conditioner Maintenance

SPARKLESS EXPLOSION-PROOF VACUUM PUMP: Equipped with an ignition-proof ON/OFF switch and a sparkless motor, the VIVOHOME dual stage rotary vane vacuum pump is engineered for safe operation with A2L, such as R32 R1234yf and R454B, and other mildly flammable refrigerants; Powered by a 1/2 HP (375W) motor running at 3456 r/min, it delivers a flow rate of 5 CFM and achieves an ultimate vacuum of 0.2 Pa in just 3 minutes, making it a reliable and secure choice for precise AC system maintenance
WIDE COMPATIBILITY: Features dual 1/2” ACME and 1/4” SAE ports, plus four adapters (2× 1/4” male to 5/16” female for R410a, 1× 1/4” male to 1/2” female, and 1× 1/4” male to 1/2” female left-hand), making it compatible with R32, R1234yf, R454B, R410a, R134a, R12, R22, and R502 air conditioning systems—making it ideal for HVAC servicing, vacuum packaging, oil distillation, and resin defoaming
SAFE & QUIET OPERATION: Motor current protection prevents overload and phase loss, avoiding overheating or damage; A 304 stainless steel coarse filter blocks contaminants from entering the pump chamber; The oil mist cap and cotton exhaust filter effectively capture oil mist, and the latter also helps reduce noise; Enhanced cooling system further lowers operating noise to below 65 dB, ensuring a cleaner, quieter, and safer workspace
PORTABLE & USER-FRIENDLY: With an ergonomic handle and non-slip feet for easy transport; Integrated die-cast aluminum housing reduces leaks, while the visible oil window and bottom drain valve simplify maintenance
±1.6% ACCURACY GAUGE: This manifold gauge ensures precise pressure measurement for refrigeration systems, It blends the best of dry and liquid-filled designs, featuring an oil-filled core to resist wear and a dry dial for better winter performance; A large sight glass allows clear refrigerant flow visibility, while color-coded gauges ensure accurate readings for refrigerant charging, diagnostics, and coolant recovery

Last update on 2025-06-24 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best two stage vacuum pump?

Do you get stressed out thinking about shopping for a great two stage vacuum pump? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching two stage vacuum pump, which is why we have assembled a comprehensive list of the greatest two stage vacuum pump available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for two stage vacuum pump that you consider buying. Your questions might include the following:

Is it worth buying an two stage vacuum pump?
What benefits are there with buying an two stage vacuum pump?
What factors deserve consideration when shopping for an effective two stage vacuum pump?
Why is it crucial to invest in any two stage vacuum pump, much less the best one?
Which two stage vacuum pump are good in the current market?
Where can you find information like this about two stage vacuum pump?

We’re convinced that you likely have far more questions than just these regarding two stage vacuum pump, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for two stage vacuum pump, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible two stage vacuum pump. Make sure that you are only using trustworthy and credible websites and sources.

We provide an two stage vacuum pump buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available two stage vacuum pump currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of two stage vacuum pump has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an two stage vacuum pump?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your two stage vacuum pump.
Customer Ratings: Number ratings grade two stage vacuum pump objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their two stage vacuum pump.
Product Quality: You don’t always get what you pay for with an two stage vacuum pump, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an two stage vacuum pump is should be an indication of how long it will work out for you.

We always remember that maintaining two stage vacuum pump information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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FAQ:

Q: How does a two stage vacuum pump work?

A: Most two stage vacuum pumps will go low enough in vacuum and reduce the atmospheric pressure within the system, thus allowing boiling of the moisture at a lower temperature. Once the moisture is in a vapor form, it is readily removed by the pump.

Q: What type of oil to use in a vacuum pump?

A: A diffusion vacuum pump collects gas molecules in a heated oil spray. It is meant to pump from low pressures only. This vacuum pump uses a silicone, hydrocarbon or perfluorinated polyether (PFPE) oil, depending on the application.

Q: What is an AC vacuum pump?

A: What a Vacuum Pump Does. One very helpful and necessary tool when doing AC work is a vacuum pump. A/C Vacuum pumps are used to pull moisture out of a system. More specifically, a vacuum pump is used to first, pull air out of a closed AC system and then create a vacuum or negative pressure.

Q: What is industrial vacuum pump?

A: Industrial vacuum pump is special equipment that eliminates air from a sealed volume so as to offer a partial vacuum. It transforms the mechanical input energy of a rotating shaft into pneumatic energy by eliminating the air enclosed within the container.