50 -200(MAX) Psi Inlet Pressure: Nitrogen Purge Tool is designed to regulate proper nitrogen flow with a 50 psi inlet pressure.Maximum pressure of 200psi. The nitrogen flow is precisely controlled to make sure that more stable and precise purging and welding effects, avoiding unnecessary gas waste.
Change Dial Quickly: The nitrogen purge tool own a quick and easy 3 click position dial. Just connect a standard 1/4' refrigerant hose and a standard nitrogen pressure regulator to quickly switch between the three modes of "PURGE,BRAZE OFF" settings to get the correct amount of nitrogen flow for each one. No fumbling with a flow indicator valve.
Standard Fittings: Quickly attaches to the outlet of a standard nitrogen pressure regulator. Set the purge tool to off, then connect a standard 1/4' refrigerant hose and a standard nitrogen pressure regulator, and in seconds you are ready to purge and braze.
Sturdy & Durable Design: The Nitrogen Purge Regulator Tool is designed to be tough and durable. All-metal structure, durable and wear-resistant, lightweight, Throw it into your tool bags, tool boxes, pockets etc... any place you thought be in convenient without worrying about any wear or breakage.
Extend the lifespan of HVAC: Make sure nitrogen flow smoothly into pipe fittings during purging and brazing, remove refrigerant, moisture and debris, prevent oxidation and equipment failure, keep pipes clean, and help you save a fortune on estimated repair costs.