• Item Code: DP1
  • Brand: Diversitech
  • Unit Size: 1


The Nitrogen Purge Tool is a quick and easy way to purge copper pipes with nitrogen. Then, with a turn of the dial, quickly switch to a very low ow of nitrogen to properly braze the copper. It has a durable aluminum design so you can just throw it into your tool bag when you are done.


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    • Purge flows rate of 25 to 35 scfh, 19 to 23 lpm (0.03 dia orifice) at 50 psig regulator pressure
    • Braze flows rate 3 to 6 scfh, 2 to 3 lpm (0.01 dia orifice) at 50 psig regulator pressure
    • 50 psig inlet pressure for proper flows rates
    • The purge valve is not a regulator and therefore the output pressure will equal the input pressure when the outlets is blocked
    • It is not intended to be used with the outlets blocked
    • The user should not weld a completely closed look as the pressure will build
    • We recommend removing the Schrader valve and letting it vent
    • 7/16 to 20 in thread size

Tech Specs

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Brand Diversitech
Domestic/Import Domestic
End Style Male SAE Flare x Swivel Female SAE Flare
Flow Rate 25 to 35 scfh
Nominal Size 1/4 in
Pressure Rating 200 psi

Documents & Guides

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Specification Sheet

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