Your cart is empty.
Your cart is empty.Hvac N2 regulator 650 psi. Easy-to-read nitrogen cylinder content gauge with preset flow rates. Heavy-duty brass body designed for rugged field use. Hybrid design - regulator and flow meter all in one. No adaptors needed.
Brian Sr
August 31, 2025
We install thousands of HVAC units each year, having a "Braze" selector makes it super easy to have the right amount of nitrogen flowing when brazing in the linesets.
Brad
August 13, 2025
All settings work like they're supposed to and it works flawlessly.
Elizabeth Beyer
June 19, 2025
Had the 500, and now I needed more for new co workers, I saw they had a 650 and I'm glad I saw because I love the higher test pressure. Been using the 500 for 5 years now and plan on using this new one for years to come
steven welsh
June 9, 2025
Was a great just a little long to pressure check but other then that great
Will. W
April 30, 2025
A must have for pressure testing and nitrogen purge. The 650 will get you pressure tests on your VRVs
Bryan nguyen
April 8, 2025
Best nitrogen regulator I've used
Alain
March 27, 2025
La mejor herramienta, ahorras tiempo y fácil de usar , la recomiendo
Mr. P. A. Benson
February 13, 2025
This is a great nitrogen gauge and it looks and feels solid. The oversized tightener avoids having to search for your wrench, so I love that design. What lets it down for me is I still have to use a flow regulator, because the braze setting is way too strong.
David Rogelio
December 29, 2024
Muy buen producto y de excelente calidad en su acabado, recomendado al 100 % para trabajos de HAVC
Recommended Products
