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Harold Poley
Reviewed in the United States on February 20, 2025
I use this to regulate flow during a refrigerator system purge. It seems to work, but I have no flow meter so can't verify 100%. Better than letting the gas flow unrestricted, so I am happy with it.
Leslie Morales
Reviewed in the United States on January 7, 2025
These nitrogen purging tools are incredibly efficient, providing a smooth and hassle-free purging process for HVAC systems.
Joe
Reviewed in the United States on September 16, 2024
Made brazing HVAC line set easier by easily controlling the flow of nitrogen as I braze it.
Used it one time and now it doesn’t work
Reviewed in the United States on June 29, 2024
patrick cadogan
Reviewed in the United States on December 7, 2024
I like the size of this device..being so small makes it very discreet and less prone to work site damage but still very fit for purpose.
Eric Fossum
Reviewed in the United States on November 23, 2024
After hooking up to my tank, pressure in the gauges, no gas flows out the outlet. Changing the dial only makes gas leak out the seals.
F. Tapia
Reviewed in the United States on November 15, 2024
Great Product for a great Price
Brandon
Reviewed in the United States on October 16, 2024
This trickler valve is used inline with a nitrogen regulator to provide either 3-6 scfh for brazing or 25-30 scfh for purging linesets and components. The trickler has three settings: off, braze, and purge and is MUCH more effective then guessing and getting a feel for how much the tank valve is letting out. Think of it as a second stage regulator. It's been used on both residential and automotive AC projects and it's done yeoman work on both, simplifying the process. It's a very cost effective tool that will lead to better brazed joints and less purge gas wastage.Recommended.
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