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Hilmor

hilmor Vacuum Pump 3 CFM, 1947970

    • Based on 179 reviews
Condition: New
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$259.99 Why this price?
Save $318.01 was $578.00

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, May 1
Order within 16 hours and 13 minutes
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Style: 3 CFM


Features

  • Makes oil changes fast and easy with a sloped and channeled housing and an oversized oil fill port
  • Two durable hoist points for hands-free carrying
  • Large sight glass for quickly identifying oil level and detecting contamination
  • Leak-proof blank-off valve isolates the pump from the system for accurate vacuum readings and easy oil change without losing a vacuum
  • Compatible with the hilmor HVAC/R Carrying Strap (sold separately)

Description

The hilmor Vacuum Pump makes oil changes easy with innovative design improvements like a sloped and channeled front housing that creates a natural drain flow, oversized fill port for pouring new oil quickly, and a gas ballast to prolong oil life. Two durable hoist points allow the pump to be transported hands-free using the hilmor HVAC/R Carrying Strap (sold separately). This reliable pump also features an oversized sight glass to identify oil level and detect contamination clearly and a blank-off valve to isolate the pump for accurate vacuum readings and easy oil change without losing a vacuum.

Manufacturer: ‎Newell Brands


Part Number: ‎1947970


Item Weight: ‎19.7 pounds


Product Dimensions: ‎13.5 x 4.75 x 10.5 inches


Country of Origin: ‎USA


Item model number: ‎1947970


Is Discontinued By Manufacturer: ‎No


Size: ‎3 CFM


Style: ‎3 CFM


Thickness: ‎11 Inches


Item Package Quantity: ‎1


Measurement System: ‎Metric


Included Components: ‎Vacuum Pump 3 CFM


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: December 22, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Solid Pump!
Style: 3 CFM
Review Image by China strikes again China strikes again
Nicely built pump with good quality feeling. Pulled down to 25 microns for my two-zone mini split system in an hour or so with 100LF of lineset. I was on the fence to go with a bigger pump based on some other reviews and info I read but I’m glad I chose the 3CFM pump and had no issues. I used a Appion hose with 3/8” and 1/4” fittings to a JB core removal tool with COS digi gauge. ... show more
Reviewed in the United States on November 8, 2024 by China strikes again China strikes again
    • Vacuum is a beast!
The 9cfm is a beast! It pulls a good low micron vacuum in no time. If anything it's over built which is great if you want a hard working piece that will last years. One tip, buy the carry strap. This thing is heavy but the hilmore strap is amazingly comfortable. I bring this thing up 3 story access ladders no problem and no sore sholder. Great vacuum pump! UPDATE: Still going strong. After a year and a half and a 100 installs this thing is bullitproof. With clean oil it works like the day I got it. With a 1/2" hose it pulls sub 100 microns in no time. It's the fastest pump in the company beating out the NAVEC guys who paid more. Love it. ... show more
Reviewed in the United States on November 6, 2021 by Joseph E. Klauser
    • Good pump. I’ve used many and I like this one
Style: 12 CFM
A good vacuum. So far, no issues
Reviewed in the United States on July 4, 2024 by Greg
    • No good
Style: 12 CFM
Review Image by Momo Momo
The machine starts to leak once up to operating temperature. The filler cap leaks, made of plastic and threads into a casted base. The threads are almost nonexistent in the casted base. Oil drain plug leaks not matter how tight it is. The filler cap has a rubber molded cover that basically falls apart once pump gets hot. Would like to get my money back. ... show more
Reviewed in the United States on April 3, 2025 by Momo Momo
    • Always happy with Hilmar
Style: 12 CFM
Keep up on your oil changes and make sure that your voltage is correct, it will always treat you well.
Reviewed in the United States on October 29, 2024 by Matthew Pontillo
    • Quiet, seems well made, does what I want
Style: 5 CFM
First use today. Using it to evacuate a pressure vessel with wood immersed in oil(the final finish). Lovely foaming bubbles. Seems like it works fine. Quite quiet. I think it will turn out to be a quality tool. More in a couple of years.
Reviewed in the United States on May 9, 2022 by Phoenix
    • Great vacuum pump for hvac
Review Image by Seth Seth
Review Image by Seth Seth
Company won’t provide tools and said I need to provide everything for installs. Since it was coming out of my pocket, I wanted to buy something good that will last. I’ve been using this daily for a few weeks now and I absolutely love it. Combined with my dedicated Appion vacuum set up, most residential systems only take a few minutes to pull down to 300 or less. A faster pull down means I get to watch my decay longer without losing time. This is the vacuum pump to get if you need quality and value for your money ... show more
Reviewed in the United States on April 22, 2022 by Seth Seth
    • T little vacuum pump
Style: 5 CFM
This thing is the favorite of all my guys. They love to use it. It is light weight, fast and oil changes are pretty quick and it uses so little oil compared to some of the other pumps we have. Highly suggest it.
Reviewed in the United States on September 12, 2023 by Dank

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