20 Best Vacuum Pump For Hvac Professionals (2022 Updated)

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A vacuum pump is a device that removes air from a sealed container, such as a tank or pipeline, in order to create a vacuum.

20 Best Vacuum Pump For Hvac Professionals

Product Image Product Name Features Price

FJC (6909) 3.0 CFM Vacuum Pump

  • Single stage pump using Twin Port Technology for performance like a two stage pump
  • Lightening fast design removes moisture and condensation

Elitech Svp-7 Intelligent Vacuum Pump 7 CFM 2 Stage Intelligent Rotary VANE Vacuum Pump HVAC Touch Screen, Monitoring Via App 628505

  • AUTO CONTROL. Intelligent control of the motor, the solenoid valve will open or close instantly according to the motor status

Fieldpiece VP55 – 5 CFM Vacuum Pump

  • 5

CPS Premium Compact 4 CFM 1 Stage Vacuum Pump VPC4SU

  • Innovative compact and lightweight design weighs only 11.0 lb / 5 kg
  • Exceptional ultimate vacuum rating as low as 100 microns

CPS Products VPC2SU – Premium Compact 2 CFM 1 Stage Vacuum Pump

  • Innovative compact and lightweight design weighs only 9.3 lb / 4.2 kg
  • Exceptional ultimate vacuum rating as low as 100 microns

Mastercool (90065) Silver 5.0 CFM 2-Stage Vacuum Pump

  • 5

CPS VP6D 6 CFM 2 Stage Vacuum Pump

  • 6.25 CFM 2 stage vacuum pump with a 1/2 HP motor
  • Advanced two-stage design pulls deep vacuum fast to 15 microns
  • Dual voltage 110/220 – 60/50hz with fuse

Pittsburgh 98076 2.5 CFM Vacuum Pump

  • One stage pump draws vacuum down to 75 micron
  • Durable die cast aluminum housing and convenient top handle for easy maneuvering

Mastercool 90066-A 6 CFM Single Stage Vacuum Pump

  • Vapor discharge/oil fill port is easily removable and contains internal check valve to prevent escape of liquid oil
  • Non-slip cushion handle

Mastercool 90068-2V110B – 8 CFM 2 Stage Vacuum Pump

  • Ultimate vacuum of 15 microns
  • 3/4 hp motor
  • Manifold isolation valve for accurate leak check

Robinair 15500 – VacuMaster 5 CFM Vacuum Pump

  • 5

FJC 6905 1.5 CFM Vacuum Pump

  • 1.5 Cfm

NAVAC NRP8Di Smart Vacuum Pump 8 CFM

  • 8

CPS Products VP4S 4 CFM Single-Stage Dual Voltage Vacuum Pump

  • VP4S

JB Industries DV-200N – Platinum 7 CFM Vacuum Pump

  • This item is pre-owned. Please view condition details below.
  • Details & Specs.
  • What’s Included.

Robinair 15310 – 3 CFM Single-Stage VacuMaster Vacuum Pump

  • 3

FJC 6912 – Vacuum Pump, 5.0 CFM

  • Single Stage Pump 5 CFM
  • 75 micron
  • Fitting 1/4 inch MF x 1/2 inch Acme

Robinair Vacuum Pump 15400

  • 18 in
FJC (6909) 3.0 CFM Vacuum Pump
  • Single stage pump using Twin Port Technology for performance like a two stage pump
  • Lightening fast design removes moisture and condensation
Elitech Svp-7 Intelligent Vacuum Pump 7 CFM 2 Stage Intelligent Rotary VANE Vacuum Pump HVAC Touch Screen, Monitoring Via App 628505
  • AUTO CONTROL. Intelligent control of the motor, the solenoid valve will open or close instantly according to the motor status
Fieldpiece VP55 – 5 CFM Vacuum Pump
  • 5
CPS Premium Compact 4 CFM 1 Stage Vacuum Pump VPC4SU
  • Innovative compact and lightweight design weighs only 11.0 lb / 5 kg
  • Exceptional ultimate vacuum rating as low as 100 microns
CPS Products VPC2SU – Premium Compact 2 CFM 1 Stage Vacuum Pump
  • Innovative compact and lightweight design weighs only 9.3 lb / 4.2 kg
  • Exceptional ultimate vacuum rating as low as 100 microns
Mastercool (90065) Silver 5.0 CFM 2-Stage Vacuum Pump
  • 5
CPS VP6D 6 CFM 2 Stage Vacuum Pump
  • 6.25 CFM 2 stage vacuum pump with a 1/2 HP motor
  • Advanced two-stage design pulls deep vacuum fast to 15 microns
  • Dual voltage 110/220 – 60/50hz with fuse
Pittsburgh 98076 2.5 CFM Vacuum Pump
  • One stage pump draws vacuum down to 75 micron
  • Durable die cast aluminum housing and convenient top handle for easy maneuvering
Mastercool 90066-A 6 CFM Single Stage Vacuum Pump
  • Vapor discharge/oil fill port is easily removable and contains internal check valve to prevent escape of liquid oil
  • Non-slip cushion handle
Mastercool 90068-2V110B – 8 CFM 2 Stage Vacuum Pump
  • Ultimate vacuum of 15 microns
  • 3/4 hp motor
  • Manifold isolation valve for accurate leak check
Robinair 15500 – VacuMaster 5 CFM Vacuum Pump
  • 5
FJC 6905 1.5 CFM Vacuum Pump
  • 1.5 Cfm
NAVAC NRP8Di Smart Vacuum Pump 8 CFM
  • 8
CPS Products VP4S 4 CFM Single-Stage Dual Voltage Vacuum Pump
  • VP4S
JB Industries DV-200N – Platinum 7 CFM Vacuum Pump
  • This item is pre-owned. Please view condition details below.
  • Details & Specs.
  • What’s Included.
Robinair 15310 – 3 CFM Single-Stage VacuMaster Vacuum Pump
  • 3
FJC 6912 – Vacuum Pump, 5.0 CFM
  • Single Stage Pump 5 CFM
  • 75 micron
  • Fitting 1/4 inch MF x 1/2 inch Acme
Robinair Vacuum Pump 15400
  • 18 in

1. Pittsburgh 61245 2.5 CFM Vacuum Pump

Pittsburgh 61245 2.5 CFM Vacuum Pump

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Harbor Freight Tools

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Reviews From Real Customers

I already had an air powered vacuum pump to evacuate automotive air conditioning systems. But I was looking for something a little better and not to blow up my air compressor in the process. This fits my needs perfectly as I do a/c on my own vehicles as I am formerly an ASC certified air conditioning technician. This is a stepping stone until I can afford a real a/c recycling/recovery machine like I’m used to. I need to pull close to 30 inches of mercury to absolutely boil out all the air & moisture in a newly repaired system. This pulls about 29.5 inches and that’s just fine. The unit comes wRead More DelawareDoug
This pump does an excellent job of evacuating air and moisture from the system. It does not remove any oil from your auto AC system from what I could see as there was no reservoir for it to go to. I did not observe any AC oil from mixing with the vacuum pump oil. The literature is silent about this as well as youtube videos so from my observations , the AC oil stays contained in your vehicle lines. Once I got over that hurdle, it was a very easy process to evacuate and recharge. Note: there are several warnings to have your system’s refrigerant discharged by a professional for environmental reRead More Engineer55
I am not going to speak about quality simply because I have not used it long enough or had it long enough. We’ll talk quality another time when I feel I have owned it and used it for a longer period. This little vacuum pump worked well using it for several hours well over 4 hours run time to vacuum down an A/C system after a condenser change. It set in direct sunlight and ran constantly for over 4 hours and was still cool to the touch. I did make sure it set level as to keep the oil line centered and kept a check on the oil level. I am very happy I went with this pump over other pumps and for Read More 4ke4cij

2. FJC (6909) 3.0 CFM Vacuum Pump

FJC (6909) 3.0 CFM Vacuum Pump

  • Single stage pump using Twin Port Technology for performance like a two stage pump
  • Lightening fast design removes moisture and condensation
  • Lightweight and durable
  • Tested for proven reliability

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Product Details

Specifications

Details
Manufacturer Part Number FJC6909
Product Name Vacuum Pump
Product Type Vacuum Pump
Weight (Approximate) 17.40 lb
Additional Information CFM: 3.0. Micron Rating: 75. Fitting Size: 0.25 inch M.F. x 0.5 inch Acme. Voltage: 115V at 60 Hz. Motor: 1/3 HP. Motor RPM: 1725. Oil Capacity: 8 oz

Reviews From Real Customers

I used this to evacuate an AC system i installed in my car that didn’t come with factory air. i ran the pump for about 45 minutes and my manifold gage indicated a vacuum of 21″ Hg which was not as low as i was hoping for. i did some research online and found a chart which indicated that at my elevation (5,000′) the best vacuum i could possibly get was ~25″ Hg. the vacuum in my AC system held steady for a few days so i decided it was leak-free and it was safe to charge it with R134a. prior to charging the system with refrigerant i ran this pump for about another 30 minutes and was glad to see tRead More J.J.
VERY nice unit. For the few bucks, I went one size over for pulling AC vacuum. I figured with this type of unit, bigger would mean less struggling to get the job done without all the problems smaller units seemed to display. None of the complaints I hear about other units. Extremely quiet; no smoking; no oily spray or odor. After 40 minutes it was barely warm. I’m happy! 
C.
the vacuum pump worked great twice. The third time I used it a buzzing noise was all I could coax from it. Disappointed in its poor endurance, it remained functional less than a month despite following instructions that accompanied the machine. 
jbtoolsales.com

3. Kozyvacu 4.5CFM Single-Stage Rotary VANE Vacuum Pump (4.5CFM, 150 Miron, 1/3HP, 1/4″Flare 1/2″ACME INLET) for HVAC/Auto AC Refrigerant Recharging, Wine

Kozyvacu 4.5CFM Single-Stage Rotary VANE Vacuum Pump (4.5CFM, 150 Miron, 1/3HP, 1/4

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Product Details

Specifications

Details
Product Dimensions 11 x 8.5 x 4.7 inches; 12.8 Pounds
Is Discontinued By Manufacturer No

Reviews From Real Customers

Came with almost no oil, had to buy oil and fill it before use . Do not run it without at least 1/2 full . There are no instructions to how to fill oil you must pop off top on air filter and pull out air filter then fill it till 1/2 full or so . Remember to open top when ever you use it or it will blow off after a time with pieces going all over. Other then above the unit works and pulls about 28lb of vacuum not 30 , it does not vibrate much and is quite. 
jflasch2
Pulls 25 microns as advertised. Thirty years ago, a Marvac of equivalent quality cost me over $300! A bargain even if it only lasts a couple years. 
gwdash
This pumps for 15 minutes at a time, heats up and the thermal protection device shuts it off. It cools off after 20 minutes and repeats this pattern. 
smala-a-z1xkwzglc4

4. Elitech Svp-7 Intelligent Vacuum Pump 7 CFM 2 Stage Intelligent Rotary VANE Vacuum Pump HVAC Touch Screen, Monitoring Via App 628505

Elitech Svp-7 Intelligent Vacuum Pump 7 CFM 2 Stage Intelligent Rotary VANE Vacuum Pump HVAC Touch Screen, Monitoring Via App 628505

  • AUTO CONTROL. Intelligent control of the motor, the solenoid valve will open or close instantly according to the motor status
  • VACUUM GRAPH. View the vacuum change process in real-time; Analyze the leakage status and job completion time
  • APP SUPPORTED. Monitor data via APP by Bluetooth during the entire vacuum process, set the temperature alarm, vacuum target and log interval
  • EFFICIENT & RELIABLE. Constantly vacuum control, oil tank and motor temperature monitoring
  • EASY TO USE. 4″ touch screen, remote control via App. Comes with 2 bottles of vacuum oil (300ml+450ml)

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Elitech

Product Details

Specifications

Details
Product Dimensions 20.47 x 16.93 x 14.96 inches

Reviews From Real Customers

not the fanciest tool in the box but it does work. I had a can of freon still connected to a valve. So I decided to give it a try, the can have been sitting around for a while so nothing was detected. I opened valve and it started tone change. Shut valve off and the residue still alerted tester. So yes I recommend it . On & off knob was loose . I had to snugg it up. UPDATE NOT TOO SURE ANYMORE. So I just put tester through the test. And I’m not positive if it works as needed, if touch a part with tip it will beep louder, if you touch your arm with it beeps louder, if you touch a wall ,guess whRead More damieroger
I bought this cause of the great reviews. After using it myself I see why, I found my leak in less than a minute. After not being able to find it at all with dyed leak detection r134a. I so glad I bought this detector, super easy to use and no need to use those irritating uv glasses and uv light . This product is definitely a time saver and simple operation. Five star for sure ***** 
scrubhunter976
I have only used it a couple times. Seems to work well. I need more usage to get a better idea of it’s capabilities. My old Freon detector costs 12 times what this one cost. it uses (4) AAA batteries which I like. My old detector is rechargeable which can be a problem when it goes dead. 
bandgbaja

5. Fieldpiece VP55 – 5 CFM Vacuum Pump

Fieldpiece VP55 - 5 CFM Vacuum Pump

  • 5

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Rental HQ

Product Details

Specifications

Details
Flow Rate 5 CFM
Oil Capacity 8 oz (237mL)
Oil Backlight Blue LED
Oil Drain Ball valve
Port Sizes (1) 1/4″, (2) 3/8″, (1) 1/2″

Reviews From Real Customers

I purchased this pump based on reviews and innovative design. to my dismay, the first time i tried to use it with my micron gauge, it failed miserably. the motor tripped on thermal safety. checked troubleshooting online and on the instructions. the unit is DOA..great disappointment and loss of revenue.Tequipment Response: Thank you for your review and feedback. Items are covered under a 30 day return policy. Please contact us so we can get you a new unit. 
R. F.
Bought this to vacuum down a multi zone mini split system and it worked great. Had to perform several vacuums due to size of my system but this pump never had any issues. The quick oil change takes literally 30 seconds and is easy as pie. I used this on a 6 zone LG system. 
Anonymous
I have been looking to buy a new vacuum pump for a while and I had to go with the fieldpiece. It pulls a quick vacuum and it is built very nicely. Wont buy anything else 
maschoe49

6. CPS Premium Compact 4 CFM 1 Stage Vacuum Pump VPC4SU

CPS Premium Compact 4 CFM 1 Stage Vacuum Pump VPC4SU

  • Innovative compact and lightweight design weighs only 11.0 lb / 5 kg
  • Exceptional ultimate vacuum rating as low as 100 microns
  • Advanced air cooled motor design for operation in high ambient temperatures
  • Proprietary oil mist free exhaust port cap for clean, safe job environment
  • Easy maintenance with large oil sight glass and fill port with easily accessible oil drain port

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Test Equipment Depot
Auto Tool World

Product Details

Specifications

Details
Power 115V 50/60Hz USA plug
Stage 1
Motor Size (HP) RPM @ 50/60Hz 1/5 (HP) 2880 / 3440 RPM
Dimensions 11.3″ x 4.5″ x 8.0″
Operating Temperature Range 0 °C (32 °F) to 52 °C (125 °F)

Reviews From Real Customers

I own various CPS pumps and this small pump has grown on me and has easily become my most used pump. The size of the pump is small and the single stage rotary vane construction makes it a whisper compared to the bigger brother 8cfm 2-Stage. This pump has pulled down past 350 microns at the speed of comparable brands 6cfm models and is small enough that it can make the 30lb refrigerant cylinder feel as if it were made of lead. I use this pump daily on equipment 3 tons in size and under, the most favorable feature is being small it requires less oil to operate and when it is time to drop the oilRead More P.K.
Works well for refrigerator work; have gotten it below 200 microns on a test circuit. Not for doing big systems! I doubt I have over 30 hours use so far, but all is well for now. 
Alan
Small, powerful and compact. A must for your arsenal of tools. 
a.a.

7. CPS Products VPC2SU – Premium Compact 2 CFM 1 Stage Vacuum Pump

CPS Products VPC2SU - Premium Compact 2 CFM 1 Stage Vacuum Pump

  • Innovative compact and lightweight design weighs only 9.3 lb / 4.2 kg
  • Exceptional ultimate vacuum rating as low as 100 microns
  • Proprietary oil mist free exhaust port cap for clean, safe job environment
  • Easy maintenance with large oil sight glass and fill port with easily accessible oil drain port
  • Solid rubber base provides extreme shock resistance

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Product Details

Specifications

Details
Length 11 in
Height 6 in
Width 10 in
Weight 12 lb

Reviews From Real Customers

I own various CPS pumps and this small pump has grown on me and has easily become my most used pump. The size of the pump is small and the single stage rotary vane construction makes it a whisper compared to the bigger brother 8cfm 2-Stage. This pump has pulled down past 350 microns at the speed of comparable brands 6cfm models and is small enough that it can make the 30lb refrigerant cylinder feel as if it were made of lead. I use this pump daily on equipment 3 tons in size and under, the most favorable feature is being small it requires less oil to operate and when it is time to drop the oilRead More P.K.
Works well for refrigerator work; have gotten it below 200 microns on a test circuit. Not for doing big systems! I doubt I have over 30 hours use so far, but all is well for now. 
Alan
Small, powerful and compact. A must for your arsenal of tools. 
a.a.

8. Mastercool (90065) Silver 5.0 CFM 2-Stage Vacuum Pump

Mastercool (90065) Silver 5.0 CFM 2-Stage Vacuum Pump

  • 5

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ToolPan.com
Test Equipment Depot

Product Details

Specifications

Details
No. of Stages 2
Free Air Displacement 119 lit/min – 142 lit/min
Ultimate Vacuum 25 MICRONS
Pump Motor 1/3HP
Pump Speed 1425 RPM – 1725RPM

Reviews From Real Customers

A vacuum pump is not the sort of thing you use often enough to really justify the purchase, so Autozone’s lease program is a huge bonus when you need to work on your car’s AC. My only issue was the pump oil level was severely low. Fortunately, I’ve used a pump in the past and had oil on hand. It wasn’t a huge loss filling it, but I was lucky to have the correct oil on hand. When I returned the pump, the person helping me apologized and said it should not have left the store without a full reservoir. So my advice is don’t be a bonehead like me. Check the oil level before you take the pump on loRead More Aaron
THIS PRODUCT GOT THE JOB DONE, REPLACED A WORN LOW PRESSURE HOSE ON MY AC , REPLACED THE AIR ACCUMULATOR , FILLED WITH PAG OIL TO THE MANUFACTURER RECOMMENDED AMOUNT, THEN I VACUUM PUMPED MY AC SYSTEM FOR AN HOUR THEN LET SIT TO CHECK FOR LEAKS. AFTER ALL CHECKED OUT GOOD. I RECHARGED MY AC SYSTEM WITH R-134A AND NOW MY AC IS BLOWING COLD AS ICE! EVERYTHING WAS BOUGHT OR RENTED FROM AUTOZONE! THE PARTS AND TOOLS. WOUPD HIGHLY RECOMMEND THIS PUMP AND ALSO MAKE SURE YOU RENT THE GAUGES AS WELL. WITH THAT SAID WITH AUTOZONE ITS A ONE AND DONE! RENT THIS TOOL IF YOUR SERVICING AC, YOITUBE HOW TO URead More Devin

9. CPS VP6D 6 CFM 2 Stage Vacuum Pump

CPS VP6D 6 CFM 2 Stage Vacuum Pump

  • 6.25 CFM 2 stage vacuum pump with a 1/2 HP motor
  • Advanced two-stage design pulls deep vacuum fast to 15 microns
  • Dual voltage 110/220 – 60/50hz with fuse
  • 3 fitting connection 1/4″ SAE x 3/8 SAE x 1/2″ ACME with plastic caps
  • Rubber molded base for quieter running pump

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Specifications

Details
Power 110V-120V / 220V 50/60 Hz USA plug
Stage 2
Motor Size (HP) RPM @ 50/60 Hz 1/2 (HP) 2880 / 3440 RPM
Dimensions 13.1″ x 5.5″ x 10″
Operating Temperature Range 0 °C (32 °F) to 52 °C (125 °F)

Reviews From Real Customers

This little pump is quiet, performs well, is lightweight, and is a nice quality build. It had no trouble pulling my mini split down below 50 microns. Compared to so many other brands of vac pumps, it is nice to see a quality build. Everything is molded and milled to shape, aligns well, and feels good in your hand, not flimsy or hollow low-grade stuff. CPS is a recognized brand and this little pump sticks to the brands quality reputation. I also like the c13 removable power cord, it makes transport and storage cleaner, and you can get long cords so you dont need extension cords. Startup was a bRead More T.
I’m from Australia. The pumps package arrived in good condition. I took the pump out though and it was dinted, scratched, and seized. I removed the damaged fan cover to see if the fan blade was damaged and when I spun it, and it wouldn’t move. So I put the oil in, plugged it in and ran it and the thing was seized up and heated up. I’ve sent several emails and photos and their response was that they’re sorry and I’ll have to pay out of my pocket to send it back to America (from Australia) to have them asses it when it’s clearly been neglected and damaged in the factory. All I want is a completeRead More tequipment.net
I receive the pump damage. Like a return pump or something because the box is clear no puncture. When I plug the pump it start making noise at the fan on the back of the pump. The cover for the fan has been hit because these two parts make noise wich is not normal for a new pump. 
SERGE N

10. Pittsburgh 98076 2.5 CFM Vacuum Pump

Pittsburgh 98076 2.5 CFM Vacuum Pump

  • One stage pump draws vacuum down to 75 micron
  • Durable die cast aluminum housing and convenient top handle for easy maneuvering
  • Thermal and current overload protection
  • Dual ports for R134A and R12/R22 systems

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Reviews From Real Customers

I recently helped a friend install a small 9000 btu “split unit” air conditioning system. After completing the work he thought he had a refrigeration tech ready to help him place it in service. However, that “guy” never called back. Subsequently, I went and purchased one of these pumps to use for that purpose. I’ve always wanted one and that was the point where I found a reason to buy one. Anyway, I already have a air conditioning manifold gauge set so we hooked this pump up to his line set pulled a 30″Hg vacume on it over a 20 minute period, let it “soak” for another 30 minutes and then chargRead More Nipomo RidgeRunner
I bought the pump for 1) automobile AC (need good vaccum) and 2) for vacuum bagging composite layups (need 5-8 hour run times while resin sets). The unit very quickly draws down to -30 “Hg on my gage. Like most vacuum pumps, it is an oil lubricated vane pump that runs at fairly high rpm and generates internal oil mist. The mist is minimal as long as you have no large vacuum leaks so that the gas/vapor throughput is low. If you have a leak in your project that only allows the pump to pull, say 29” or so, you will have lots of visible oil mist in the exhaust air, and oil usage will be very high.Read More Ted
I used this to vac out my repaired a/c system on my vehicle. No I didn’t vent all my refrigerant to the atmosphere using this pump, it was already empty. Calm down people, Calm down.When I used it it had a strange metallic pinging sound. It vacuumed my system just fine but the noise was concerning – it was pretty loud too. I was going to take the pump back but I decide to consult my brother for an expert opinion. He agreed that the sound was bad and then he stopped and said – I bet it’s the fan guard rubbing. Sure enough it was – it appeared the fan guard was dented in probably from shipping dRead More Jix Willy

11. Mastercool 90066-A 6 CFM Single Stage Vacuum Pump

Mastercool 90066-A 6 CFM Single Stage Vacuum Pump

  • Vapor discharge/oil fill port is easily removable and contains internal check valve to prevent escape of liquid oil
  • Non-slip cushion handle
  • Includes T-fitting with 1/4” flare and 1/2” ACME ports
  • Cooling fins to keep temperature cooler during extended motor operation
  • Manifold valve isolates pump from the system testing for leaks

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Product Details

Specifications

Details
No. of Stages 1
Free Air Displacement 6 CFM
Ultimate Vacuum 80 Microns
Pump Motor 1/3 HP
Pump Speed 1720 RPM

Reviews From Real Customers

I have been using these pumps for many years, they work great to get down to a deep vacuum. I use multiple of these vacuums with 1/2 vacuum hoses on one system. Pulls down to 500 microns before you know it. I use mine for a year and then retire them with a new one, and at the price point it is worth it. The pumps still work after a year and you can flip the apex seals in the pump to get longer life out of them. 
A.y.
Nice light weight pump for the money. Pumps a system down pretty fast. The only thing I don’t like is the fact that this pump is made with cheap materials. You can’t throw it around like the more sturdy pumps. The metal cover over the motor fan is vey thin and damages easily as mine has done twice. It should be kept in a box in between uses or when being transported. I like the fact that it is light and pumps a system down quickly and didn’t cost a lot. Time will tell if it was a real bargain. It has performed well the 20 times I have used it. 
L.A.
I’ve been very pleased with my purchase. My vacuum pump arrived promptly and packaged very well. The pump is well made with quality materials. It has three different sized vacuum ports to accomodate any hose conection, with a common shut-off valve. It has strong suction power which I needed to evacuate my A/C system on my 40ft diesel pusher motorcoach. The pump came with easy to understand operating instructions and functioned quitely and efficiently. I’m pleased with the quality, service and price that I received from Tequipment.com. 
Jerry

12. Mastercool 90068-2V110B – 8 CFM 2 Stage Vacuum Pump

Mastercool 90068-2V110B - 8 CFM 2 Stage Vacuum Pump

  • Ultimate vacuum of 15 microns
  • 3/4 hp motor
  • Manifold isolation valve for accurate leak check
  • Internal check valve to prevent oil loss

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Global Industrial

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Specifications

Details
No. of Stages 2
Free Air Displacement 8 CFM
Ultimate Vacuum 15 Microns
Pump Motor 3/4 HP
Pump Speed 1720 RPM

Reviews From Real Customers

I have been using these pumps for many years, they work great to get down to a deep vacuum. I use multiple of these vacuums with 1/2 vacuum hoses on one system. Pulls down to 500 microns before you know it. I use mine for a year and then retire them with a new one, and at the price point it is worth it. The pumps still work after a year and you can flip the apex seals in the pump to get longer life out of them. 
A.y.
Nice light weight pump for the money. Pumps a system down pretty fast. The only thing I don’t like is the fact that this pump is made with cheap materials. You can’t throw it around like the more sturdy pumps. The metal cover over the motor fan is vey thin and damages easily as mine has done twice. It should be kept in a box in between uses or when being transported. I like the fact that it is light and pumps a system down quickly and didn’t cost a lot. Time will tell if it was a real bargain. It has performed well the 20 times I have used it. 
L.A.
I’ve been very pleased with my purchase. My vacuum pump arrived promptly and packaged very well. The pump is well made with quality materials. It has three different sized vacuum ports to accomodate any hose conection, with a common shut-off valve. It has strong suction power which I needed to evacuate my A/C system on my 40ft diesel pusher motorcoach. The pump came with easy to understand operating instructions and functioned quitely and efficiently. I’m pleased with the quality, service and price that I received from Tequipment.com. 
Jerry

13. Robinair 15500 – VacuMaster 5 CFM Vacuum Pump

Robinair 15500 - VacuMaster 5 CFM Vacuum Pump

  • 5

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Specifications

Details
Length 15 in
Height 7.9 in
Width 11.9 in
Weight 25.05 lb

Reviews From Real Customers

After losing my old vacuum pump in Hurricane Harvey I needed to buy another one to install a Vintage Air A/C system in my ’65 Chevy C10 truck. Wanting to make sure there were no leaks in my installation I connected the pump and ran it for about 15 minutes. It pulled a vacuum down to -30 lbs which was great. I then turned off the pump to make sure the system held the vacuum. I watched as the needle slowly climbed back up to 0. This was very upsetting thinking I had a leak somewhere in my system. Turns out it was this pump leaking. Not wanting to go through the hassle of returning it and buying Read More L.S.
Surprisingly, this pump performs above my expectations for its specs and price tag. The unit comes with a 1/4″ fitting already installed for the older R12 1/4″ gauges instead of a dual port fitting (both 1/4 & 1/2) as shown in image. I have a set of CPS MA1234 guages that has a 1/4 ” female fitting on the yellow hose and they hooked up to the pumps fitting w/o using the supplied r134a 1/2″ straight adapter. The r134a adapter should be in the box.. Easy oil fill, dosen’t matter if you fill through the oil fill or exhaust port. Requires a 10-30 second break in period prior to first use… AnytimRead More T.
I heard ” ups!!!!” . before I had my shoes on and opened the door the driver dropped it at another apartment. In less then 30 seconds!!!. Then I checked the box. Damaged outside. Styrofoam damaged inside. Pump itself damaged and loud. Is it only a b or c grade product or did they sell me a used one as a new??? Who knows. But I know , next time it is not worth to spend more money for the name. I would never buy a pump with name on, twice the price of a china product , only to receive less then Chinese quality. Update Repaired myself .A scratching fan blade was the origin of the noise. Now it isRead More G.

14. FJC 6905 1.5 CFM Vacuum Pump

FJC 6905 1.5 CFM Vacuum Pump

  • 1.5 Cfm

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Product Details

Specifications

Details
Length 12.75 in
Height 6.5 in
Width 11 in
Weight 16.15 lb

Reviews From Real Customers

*sigh* Bought this pump to vacuum down an AC system, worked *fine* out of the box. Then I put it aside, pumped the AC system up with air to check for leaks, and fired it up again to vacuum the system down. *HUMMMMMMMMMMMMM SPARK*. Died before I could pull the plug. I figured I could pay for postage, return it, and get another one, but I knew what was wrong so I figured I would take it apart and see what this is made of. Sure enough, the motor starter capacitor had failed. Not failed, the rivets that secure the wire lugs to the capacitor material were defective. In all my years I have never seeRead More C.
Dealer wanted $1200 to replace the compressor (bad clutch coil) on my 2003 Accord. Anyone who does occasional maintenance can replace a compressor, but most don’t own the necessary vacuum pump. What a wonderful thing the internet is! Paid $262 for the compressor, $90 for this pump, $20 for R-134a and Voila… this pump saved me $828. I already had a gauge manifold, but if I hadn’t, I could have got one for $60 or so. Within 10 minutes I was seeing 28 inches on the compound low-side gauge. I let it pump for an additional 2 hours, getting what appeared to be 29″, then charged the system. This puRead More R.
This was perfect for the automotive A/C job I had to do. Was a bit worried it wouldn’t pull a full vacuum due to other reviews saying numbers less than 29 inches. I’m not sure if it’s just an elevation thing (I am at 12 feet above sea level so atmospheric pressure here is right about 30 inches), but mine pulled about as close to a full vacuum as you would expect (according to my manifold gauge it was definitely more than 29.5 inches of mercury). 
A.P.

15. NAVAC NRP8Di Smart Vacuum Pump 8 CFM

NAVAC NRP8Di Smart Vacuum Pump 8 CFM

  • 8

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Product Details

Specifications

Details
Power Supply 115V / 60Hz
Flow Rate 8 CFM
Run Load Amps 6 A
Ultimate Vacuum 15 microns
Pump Design Dual stage

Reviews From Real Customers

1. Very deep vacuum pulls. 2. Well balanced weight, weights roughly 23lbs. Really stable carrying it by the handle. 3. I really like the built in micron gauge 4. Solid construction 5. Thick power cord 6. Easy to replace oil. Not as easy a appion tez. 7. In my opinion it’s way better than am appion tez, it’s lighter, QUIETER, and smaller. 8. Exlecellent pump, I really like it. I especially like how quiet it is. DC brushless motor technology. It also fits easily on the shelves in my work truck. The appion does Not. 
bubba2821
This pump is nothing but the best product to come to the marketplace. It runs so quietly and so fast it just makes life all that much better. I have had some smaller systems, like 5 ton systems, that pull deep vacuums down to 79 microns in less than 5 min. This machine outdoes them all. I had an Appion 8cfm pump and boy was that loud. This one is so quiet that you can carry on a conversation while standing over it and never having to raise your voice. 
ProudSnake-3747
excellent quality and price I really liked the products I recommend them 
yosbelmanzano

16. CPS Products VP4S 4 CFM Single-Stage Dual Voltage Vacuum Pump

CPS Products VP4S 4 CFM Single-Stage Dual Voltage Vacuum Pump

  • VP4S

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Product Details

Specifications

Details
Country of Origin CHINA
Color/Finish Black, Silver
Package Quantity 1
Pump Type Vacuum Pump
Length 15.000

Reviews From Real Customers

This little pump is quiet, performs well, is lightweight, and is a nice quality build. It had no trouble pulling my mini split down below 50 microns. Compared to so many other brands of vac pumps, it is nice to see a quality build. Everything is molded and milled to shape, aligns well, and feels good in your hand, not flimsy or hollow low-grade stuff. CPS is a recognized brand and this little pump sticks to the brands quality reputation. I also like the c13 removable power cord, it makes transport and storage cleaner, and you can get long cords so you dont need extension cords. Startup was a bRead More T.
I’m from Australia. The pumps package arrived in good condition. I took the pump out though and it was dinted, scratched, and seized. I removed the damaged fan cover to see if the fan blade was damaged and when I spun it, and it wouldn’t move. So I put the oil in, plugged it in and ran it and the thing was seized up and heated up. I’ve sent several emails and photos and their response was that they’re sorry and I’ll have to pay out of my pocket to send it back to America (from Australia) to have them asses it when it’s clearly been neglected and damaged in the factory. All I want is a completeRead More tequipment.net
I receive the pump damage. Like a return pump or something because the box is clear no puncture. When I plug the pump it start making noise at the fan on the back of the pump. The cover for the fan has been hit because these two parts make noise wich is not normal for a new pump. 
SERGE N

17. JB Industries DV-200N – Platinum 7 CFM Vacuum Pump

JB Industries DV-200N - Platinum 7 CFM Vacuum Pump

  • This item is pre-owned. Please view condition details below.
  • Details & Specs.
  • What’s Included.
  • DV-200N pump only.
  • Functional Condition – Excellent.

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South Side Control Supply Co.
Home Repair Parts

Product Details

Specifications

Details
Displacement 7.0 cfm
Inlet Port Size 1/4 in and 1/2 in Flare, 3/8 in
Voltage 115V AC
Amps AC 7.5 A
End Vacuum 15 Microns

Reviews From Real Customers

Tried other pumps, but these are my favorite!! Been using jb pumps for over 20 years. Good rig,, Clean oil and big hoses = good evacuation and a system that performs and lasts a long time! 
mw2017
I use this pump for freeze drying. I purchased it as a backup pump but am now using it as my regular pump. Quieter than the JB 6.0 cfm Eliminator pump I was using, and it seems to take less time to process loads. #sweepstakes 
DrSuis
Started with a JB pump and that still going strong, added this to the stable and this is even stronger, love the JB pumps #sweepstakes 
Zoro

18. Robinair 15310 – 3 CFM Single-Stage VacuMaster Vacuum Pump

Robinair 15310 - 3 CFM Single-Stage VacuMaster Vacuum Pump

  • 3

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Product Details

Specifications

Details
Length 13.5 in
Height 6 in
Width 11 in
Weight 19.85 lb

Reviews From Real Customers

After losing my old vacuum pump in Hurricane Harvey I needed to buy another one to install a Vintage Air A/C system in my ’65 Chevy C10 truck. Wanting to make sure there were no leaks in my installation I connected the pump and ran it for about 15 minutes. It pulled a vacuum down to -30 lbs which was great. I then turned off the pump to make sure the system held the vacuum. I watched as the needle slowly climbed back up to 0. This was very upsetting thinking I had a leak somewhere in my system. Turns out it was this pump leaking. Not wanting to go through the hassle of returning it and buying Read More L.S.
Surprisingly, this pump performs above my expectations for its specs and price tag. The unit comes with a 1/4″ fitting already installed for the older R12 1/4″ gauges instead of a dual port fitting (both 1/4 & 1/2) as shown in image. I have a set of CPS MA1234 guages that has a 1/4 ” female fitting on the yellow hose and they hooked up to the pumps fitting w/o using the supplied r134a 1/2″ straight adapter. The r134a adapter should be in the box.. Easy oil fill, dosen’t matter if you fill through the oil fill or exhaust port. Requires a 10-30 second break in period prior to first use… AnytimRead More T.
I heard ” ups!!!!” . before I had my shoes on and opened the door the driver dropped it at another apartment. In less then 30 seconds!!!. Then I checked the box. Damaged outside. Styrofoam damaged inside. Pump itself damaged and loud. Is it only a b or c grade product or did they sell me a used one as a new??? Who knows. But I know , next time it is not worth to spend more money for the name. I would never buy a pump with name on, twice the price of a china product , only to receive less then Chinese quality. Update Repaired myself .A scratching fan blade was the origin of the noise. Now it isRead More G.

19. FJC 6912 – Vacuum Pump, 5.0 CFM

FJC 6912 - Vacuum Pump, 5.0 CFM

  • Single Stage Pump 5 CFM
  • 75 micron
  • Fitting 1/4 inch MF x 1/2 inch Acme
  • 1/3 HP 1725 RPM
  • 12 ounce oil capacity

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Product Details

Specifications

Details
Order Part Number FJ6912
Item Desc VACUUM PUMP 5.0 CFM
MANUFACTURER LONG NAME FJC Inc
Product Group Id FJ00
Country of Origin CN

Reviews From Real Customers

This pulled a good steady vacuum for my mom’s car. I was expecting a loud machine, but it’s just not loud at all. To compare, it honestly was about as loud as a phone on vibrate that was rattling on a table. Far quieter than I expected, and it took only about 10 minutes for me to see the vacuum level down to where I wanted it to be. I wait for about 45 minutes and the vacuum held at the same negative level, so I had no issues with leaks. When you use this, though, MAKE SURE you tightly close which ever nozzle you’re not using. That plastic cover isn’t just to protect it from debris; it createsRead More B.S.
I ran this for a half hour and the best I could get was a 3,800 micron vacuum. My old pump that I paid $60 for will pull 800 micron on the same hose and gauge. Fit and finish were not great either, and like others have said the included oil bottled leaked and made a mess inside the box. It’s going back. 
E.K.
I bought all 3 of these pumps to compare and this one is by far my favorite. Cost: Robinair $135 Yellow Jacket $300 FJC $115 Sound level: Robinair (loudest) Yellow Jacket (still kinda loud) FJC (quietest by far) Speed test to -29 inhg on a 7 gallon chamber: Robinair: 1:03 Yellow Jacket: 1:01 FJC:1:11 Speed test to about -29.9 inhg on a 7 gallon chamber: Robinair: 1:26 Yellow Jacket: 1:26 FJC: 1:32 The FJC wins because its so much quieter than the others, costs less, and is just slower by a few seconds. I didn’t care that much about price so I was incredibly surprised when the cheapest one was Read More A.S.

20. Robinair Vacuum Pump 15400

Robinair Vacuum Pump 15400

  • 18 in

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Product Details

Specifications

Details
Free Air Displacement 4 CFM
Stages 2
Motor Speed 1725 RPM
Factory Micron Rating 15 microns
Approximate Oil Capacity 15 oz

Reviews From Real Customers

I have always respected Robinair for their A/C equipment and have this 15600 pump along with their Manifold Guage Set, RG6 Reclaiming Machine, 134a Refrigerant Identifier, TIF Weighing Scale, and many fittings. I strongly recommend the 15600 Deep Vacuum Pump for automobile/Truck A/C systems. If taken care of properly this pump will last many, many years. It’s very important to use the Robinair Premium High Vacuum Pump Oil which will ensure that the seal can be made to consistently result in vacuum of 15 microns. Please Note: All oil is hydroscopic, the oil will hold moisture from the evacuatioRead More M.W.D.
My buddy’s old robinair 15600 had served him well for years, and I needed a new vacuum pump so I thought I’d get one like his. Found this one and was under the impression that the blue ones were still made in USA and only the red ones are from China. Opened this one up and first thing I notice is made in china on nameplate. It does work, and maybe it is as good, but had I know it wasn’t USA made I’d probably have saved $200 and bought one of the other Chinese ones with the same specs. Haven’t decided if I will just return it or not. 
L.
So long as the oil is changed regularly, pulls tight dry automotive AC down to -30 vac fast. Wet system= one flushed with cleaner following compressor failure; have had to run overnight to remove all moisture. I have used this pump for 3-4 years with and it has operated flawlessly. 
LFE

Best Vacuum Pump For Hvac Professionals Buying Guides

How does a vacuum pump work?

A typical work of a vacuum pump for HVAC professionals is to remove air and other gases from HVAC systems. The vacuum pump is a key part of the HVAC system, and it helps to ensure that the system is operating at peak efficiency. The vacuum pump is typically used to remove air and other gases from the HVAC system before it is turned on. This helps to ensure that the system starts up without any issues.

What are the benefits of using a vacuum pump?

The benefits of using a vacuum pump are many and varied, but some of the most commonly cited benefits include:

1. Increased Efficiency: By removing air and other contaminants from the system, a vacuum pump can help your HVAC system to run more efficiently. This can lead to lower energy bills and longer lasting equipment.

2. Improved Air Quality: By removing contaminants from the air, a vacuum pump can also help to improve indoor air quality. This can be beneficial for those with allergies or other respiratory conditions.

3. Extended Equipment Life: By keeping your system clean and free of contaminants, a vacuum pump can help to extend the life of your HVAC equipment.

4. Reduced Maintenance Costs: By helping to keep your system clean and running smoothly, a vacuum pump can also help to reduce the cost of ongoing maintenance and repairs.

How do I choose the right vacuum pump for my HVAC system?

The most important factor to consider when choosing a vacuum pump for your HVAC system is the volume of air that the pump is able to move. Another important factor to consider is the level of vacuum that the pump is able to create.

What are the different types of vacuum pumps?

The three main types of pumps used in HVAC systems are rotary vane pumps, scroll pumps, and piston pumps. Each type of pump has its own advantages and disadvantages, so it is important to select the right pump for the specific application.

Rotary vane pumps are the most common type of pump used in HVAC systems. They are relatively inexpensive and have a simple design. Rotary vane pumps are also relatively quiet and have a low vibration level. However, they are not as efficient as scroll or piston pumps and can only achieve a limited vacuum level.

Scroll pumps are more expensive than rotary vane pumps, but they are more efficient and can achieve a higher vacuum level. Scroll pumps are also relatively quiet and have a low vibration level. However, they are more complex than rotary vane pumps and can be more difficult to repair.

Piston pumps are the most expensive type of pump used in HVAC systems. They are the most efficient type of pump and can achieve the highest vacuum level. piston pumps are also relatively quiet and have a low vibration level. However, they are the most complex type of pump and can be more difficult to repair.

What are the most common problems with vacuum pumps?

The most common problems with pumps of vacuum pump for hvac professionals are that they can leak, overheat, or become clogged.

How do I maintain my vacuum pump?

The most important thing to do to maintain your pump is to make sure that it is properly lubricated. You can do this by checking the oil level and adding oil if necessary. You should also check the air filter and clean or replace it if it is dirty.

What are the warning signs that my vacuum pump needs to be replaced?

There are several warning signs that a vacuum pump needs to be replaced for hvac professionals. One sign is if the vacuum pump is making strange noises. Another sign is if the vacuum pump is not able to create the required level of vacuum. Additionally, if the vacuum pump is leaking, this is also a sign that it needs to be replaced.

Where can I find more information on vacuum pumps?

One place you can look for more information on pumps of vacuum pump for hvac professionals is online. There are a number of websites that offer detailed information on the topic. You can also check out books from your local library or bookstore.

Conclusion

A vacuum pump is a device that removes air from a sealed container, such as a boiler, in order to create a vacuum. Vacuum pumps are used in a variety of HVAC applications, including air conditioning, refrigeration, and heating.

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