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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
2025-08-31 09:24:18
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
2025-08-12 21:55:34
All settings work like they're supposed to and it works flawlessly.
Elizabeth Beyer
2025-06-18 20:19:05
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
2025-06-09 14:27:00
Was a great just a little long to pressure check but other then that great
Will. W
2025-04-30 17:05:15
A must have for pressure testing and nitrogen purge. The 650 will get you pressure tests on your VRVs
Bryan nguyen
2025-04-08 14:30:12
Best nitrogen regulator I've used
Alain
2025-03-27 15:57:02
La mejor herramienta, ahorras tiempo y fácil de usar , la recomiendo
Mr. P. A. Benson
2025-02-13 17:41:26
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
2024-12-29 15:43:31
Muy buen producto y de excelente calidad en su acabado, recomendado al 100 % para trabajos de HAVC
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