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VN-650 Flowmeter Nitrogen Purging Regulator

4.7 (3) Write Review
Free shipping on orders over $29.99

$99.99

$ 39 .99 $39.99

In Stock

About this item

  • Read This Before You Buy: VN-650 nitrogen purge
  • Parameters: Preset purge 23-35 cfh, braze 3-6 cfh, pressure test 650 psi settings
  • Outlet Size: 1/4", Outlet Type: Male SAE Flare
  • Function: Purge, Braze, and Pressure Test with ONE unit
  • Rugged Brass Design: corrosion, pressure and stability resistance, not easy to wear or break, can maintain stable performance in the high-pressure nitrogen purging process


Product Description

NITROGEN REGULATOR
nitrogen regulator hvac
nitrogen purge tool
nitrogen tank
hvac nirtogen regulator

Old Man in the Cave
Reviewed in the United States on March 20, 2025
This SWIPROY Brand Nitrogen Purging Regulator and flowmeter is very well machined and made to do the job of a purging regulator that removes atmospheric gasses from the pipes you are about to braze so they don't contaminate your joint, and the job of a flowmeter which keeps the gasses out while you are brazing. It's one unit that does the job of two units, thereby saving the cost of a second tool, and increasing efficiency.
Eduardo Acosta
Reviewed in the United States on March 19, 2025
Excelente
letmepicyou
Reviewed in the United States on March 12, 2025
This purging valve is an expertly made solid brass design with an easy-to-use 4-position control that makes the pipe joining process a simple pleasure. Test to verify gas flow, Purge to dump a big hit of air into the pipe to get rid of other gasses (like oxygen), Braze to keep it purged with a light flow, and Off, which is pretty obvious what that does. It's beautifully machined, quite heavy, and is everything I expect in such a piece of equipment. 5 stars.