

🔧 Master your nitrogen flow like a pro—no adapters, no compromises.
The Western Enterprises VN-650 is a heavy-duty brass nitrogen purging and test regulator designed for HVAC professionals. Featuring preset flow rates for purge and braze, an integrated regulator and flowmeter, and a hand-tight cylinder connection, it delivers up to 650 PSI test pressure with rugged reliability and ease of use.




| Brand | Western Digital |
| Material | Brass |
| Item dimensions L x W x H | 5.5 x 3.6 x 3.5 inches |
| Item Weight | 3 Pounds |
| UPC | 698944126124 |
| Global Trade Identification Number | 00698944126124 |
| Manufacturer | Western Enterprises |
| Part Number | VN-650 |
| Item Weight | 3 pounds |
| Product Dimensions | 5.5 x 3.6 x 3.5 inches |
| Item model number | VN-650 |
| Item Package Quantity | 1 |
| Included Components | PSI Test Regulator |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1 year warranty |
B**R
Great for Nitrogen Flow During Brazing
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.
E**R
Get the 650 over the 500
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
B**D
Now I can actually braze unlike with the victor 2.0
All settings work like they're supposed to and it works flawlessly.
S**H
Was great to use a little long on high pressure check but we'll wroth the money!
Was a great just a little long to pressure check but other then that great
A**N
Mejor que los demás relojes y fuerte
La mejor herramienta, ahorras tiempo y fácil de usar , la recomiendo
W**W
Brazing must have!!
A must have for pressure testing and nitrogen purge. The 650 will get you pressure tests on your VRVs
M**R
Perfect for brazing
Super easy to use and perfect for brazing.
M**N
Braze option still pushes out too much flow
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.
Trustpilot
3 weeks ago
3 weeks ago