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  • Made in USA

DiversiTech DP-1 - Rehvac Nitrogen Purge Tool With Adjustable Dial

Item: DP-1
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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 flow 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.

Purge Flow Rate
25 - 35 scfh (standard cubic feet per hour)
19 - 23 LPM (.03 dia. orifice)

Braze Flow Rate
3 - 6 scfh
2 - 3 LPM (.01 dia. orifice) @ 56 - 60 psi regulator pressure

The purge valve is not a regulator and therefore the output pressure will equal the input pressure when the outlet is blocked. It is not intended to be used with the outlet blocked.
The user should not weld a completely closed loop as the pressure will build. We recommend removing the schrader valve and letting it vent.

Inlet Pressure for Proper Flow Rates
50 psi

Maximum Pressure
200 psi

¼" male SAE flare outlet
¼" swivel female SAE flare inlet
The thread size is 7/16" - 20


NameDiversiTech DP-1 - Rehvac Nitrogen Purge Tool With Adjustable Dial
Gemaire Item NumberDP-1
Manufacturer Product NumberDP-1
SKU - PIM Number1422491469689
ERP Number348431
Unit of MeasureEA
Weight0.3 Pounds (Lb)
Length2.0 Inches (In)
Width3.0 Inches (In)
Height2.0 Inches (In)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
Connection Size1/4"
Connection TypeSAE Flare
GEM - Case Quantity


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