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Your cart is empty.Economy Blue Handheld Vacuum Pump with gauge and 19.5" tube. Experiment with air pressure and atmosphere, vacuum filtering and checks for leaks. This pump features a gauge in inches, Hg. Displaces 725 ml of air. Pump rate of 15 ml Blue tubing is 19.5" with 6mm inner diameter. Pump goes up to 29mmHg. Not for heavy continuous pumping. Rubber O ring will roll in cylinder at 20 HG after approx. 10 pumps - can be disassembled to be serviced / oil when needed. NOT For automotive use.
Brian Choate
Reviewed in the United States on February 27, 2025
Good Price and Good build quality
James R DEarth
Reviewed in the United States on March 29, 2022
Use lightly
john C
Reviewed in the United States on February 14, 2022
Fine
MadScientistSlack
Reviewed in Canada on January 15, 2022
Worth the price. Not the sturdiest materials or highest quality, but it works fine.
Dave Angel
Reviewed in Canada on May 22, 2020
Cheap, simple to use, this thing sucks.
Gregory Havens
Reviewed in the United States on July 21, 2018
Broke on the second usage. The rear handle comes off of the pivot very easily and the diaphragm & return spring broke somehow. The only PRO to this is that once it breaks you have a decent vacuum gauge you can cannibalize.
RAH
Reviewed in the United States on April 23, 2018
Unable to achieve a decent vacuum, even in plastic bags.
Randomfix
Reviewed in the United States on April 12, 2018
This vacuum tester was recommended by RandomFix on youtube, so far so good.
A.W.
Reviewed in the United States on April 2, 2017
Cheap source of vacume for small-scale filtration. Works o.k. I saw this model in a YouTube video when I was planning to purchase a pump.
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