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Robinair 15500 VacuMaster 5 CFM Vacuum Pump

| 15 answered questions

List Price: $294.95
Price: $174.99 & FREE Shipping. Details
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  • Engineered specifically for air conditioning and refrigeration service and built with Robinair feets proven offset rotary vane for fast and thorough evacuation
  • The two-stage offset rotary vane design provides powerful quiet high vacuum capability and assures moisture removal while the high pumping capacity reduces evacuation time
  • The intake filter prevents foreign matter from entering the pumping chamber and an internal exhaust filter separates oil vapor from the exhaust flow
  • Pump measures just 13 inch long while the aluminum housing and offset rotary vanes keep the pump weight low making it easy to carry
  • Exhaust is expelled through the handle to direct it away from the service technician
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Frequently Bought Together

Robinair 15500 VacuMaster 5 CFM Vacuum Pump + Robinair 13203 Premium High Vacuum Pump Oil - 1 Quart + ProVac vacuum chamber 3 gallon size
Price for all three: $324.48

These items are shipped from and sold by different sellers.

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Product Information

Technical Details
BrandRobinair
Item Weight25.4 pounds
Product Dimensions14 x 13 x 9.3 inches
Item model numberROB 15500
Manufacturer Part Number15500
  
Technical Specification
Additional Information
ASINB000O1C47M
Best Sellers Rank #769 in Automotive (See top 100)
Shipping Weight32 pounds (View shipping rates and policies)
ShippingCurrently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
Date First AvailableApril 2, 2004
  
Warranty & Support
Warranty, Parts: Parts
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Product Description

From the Manufacturer

115 volt, 2-stage design. 1/2" ACME and 1/4" MFL intake fitting. No-hassle over-the-counter replacement warranty.

Product Description

Performance tested to meet Robinair’s high standards this series of vacuum pumps have power and capacity for a wide range of service applications. The VacuMaster 5 cfm vacuum pump HVAC high performance vacuum pump is engineered specifically for air conditioning and refrigeration service, and built with Robinair feets proven offset rotary vane for fast, thorough evacuation. The two-stage, offset rotary vane design provides powerful, quiet high vacuum capability and assures moisture removal, while the high pumping capacity reduces evacuation time. Lifetime filtration intake filter prevents foreign matter from entering the pumping chamber, and an internal exhaust filter separates oil vapor from the exhaust flow. The exhaust is expelled through the handle to direct it away from the service technician. Sure-grip one-piece, molded handle makes it easy to carry the pump to and from job sites, and the handle stays cool to the touch during operation. Pump measures just 13 inch long making it compact in size, while the aluminum housing and offset rotary vanes keep the pump weight low, making it easy to carry.


Customer Questions & Answers

Customer Reviews

It pulls a vacuum very quickly.
Jenny W
First I would like to address an issue that several have made about this pump not drawing a good vacuum and/or misting a lot of oil out of the exhaust.
Texas Mark
I believe this pump will last a long time.
Randall Jones

Most Helpful Customer Reviews

17 of 18 people found the following review helpful By Rich on October 21, 2012
Verified Purchase
Ordered the Robinair instead of a cheaper no-name brand figuring it would last. The first time I used it, it worked great. Pulled over 29 in of vacuum, nice and quiet, I was very happy with it. But when I got it out a couple of weeks later to use it a second time, it would only pull 25 in. I replaced the oil, but it still would only pull 25. So I talked with Robinair tech support (actually spoke with an application engineer at the factory, not a call center in India! Gotta give them points for that!). Anyway, he thinks one of the vanes went bad and only one stage is working. I'm sending it back for a warranty replacement. Hopefully it's not a design issue and the new one will work fine. Keeping my fingers crossed.
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10 of 10 people found the following review helpful By lazg65 on October 19, 2011
Verified Purchase
runs smooth and queit, arrived on time and work fabulous. does the job and used it today and does not heat up or need to much cooling. I ran it for 4 hours straight and it did not figit.
laz
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9 of 9 people found the following review helpful By Logan hentkowski on November 30, 2013
Verified Purchase
I originally purchased the lower model version, the 15300 3 CFM, and I wasn't really pleased with it and then I come to find that this one the upgraded version is actually a few bucks cheaper..... what? The same pump design but more power for cheaper? Yes. and it works a heck of a lot better too. Will bring any gauge to below -30 Hg within 10-20 seconds. All this being said it is amazing for Vacuum purging BHO. With the older lower model pump it could take anywhere from 5-7 hours to get some oil under 110F to not move, but with this new one I swear I can get it done in 2 hours. This thing is quiet and a beast.

Make sure you read the directions properly when adding oil. You don't just add oil until it reaches the oil fill line. You must turn the pump on, take off the exhaust fitting, and close one of the caps, and leave it running for one minute. After that one minute the oil level should be where the oil is actually at. So you need to run it for a minute to check oil levels, but other than that this thing can run for a long time and will get hot. Not a problem though cause this thing was designed with heatsync technology and stays cool everywhere else except for a few places.

All in all I loved this thing way better than the lower model and it was CHEAPER. Get this thing if you need a pump to pull -30Hg and beyond.
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2 of 2 people found the following review helpful By santos magana on January 24, 2014
Verified Purchase
Product came as described, two stage vacuum runs really quiet abd keeps vacuum cool for long period of time. Ran it for 24 hrs and runs like a champ.
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2 of 2 people found the following review helpful By David T. Shoup on December 5, 2012
Verified Purchase
I first was attracted to this unit by the price and I have used Robinaire machines for many years. It pulls a strong vacuumn very quickly for investing wax patterns for later lost wax casting.
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2 of 2 people found the following review helpful By Brian Isaacs on September 5, 2011
Verified Purchase
This vacuum pump sure does a great job,pulls a deep vacuum quickly.I have recommended this pump to fellow mechanics doing ac work.
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4 of 5 people found the following review helpful By Robert L. Lafever on May 14, 2012
Verified Purchase
This pump pulls vacuum much faster than the 3cfm Mastercool pump I have.
Have only had it 4 days and have used it 5 times, great so far.
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6 of 8 people found the following review helpful By TMS on August 7, 2011
Verified Purchase
the only issue I have with the vacuum pump is it leaks oil. I have to make sure it has oil before using and keep it on plastic with newspaper. I haven't used it in awhile so if the oil all leaks out maybe I can find the leak and fix it. Other than the small oil leak it works fine.
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