Check Valved Gas Disconnect, Pin Lock 1/4" MFL

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DC40 21-4004-00

This is made in Germany, assembled in the USA. This disconnect is NSF approved, FDA approved materials, and has SK approved materials(European). This is a gas disconnect for a Cornelius or Firestone pin lock keg. This disconnect has an internal check valve that will allow the gas to flow out, while stopping back flow of liquid back into your system. This disconnect has a 1/4" MFL that can use and of the hose on our site using the swivel nuts (1/4" for 3/16 or 1/4" hose or 5/16 for the 5/16 hose). 

  WARNING: This product can expose you to Chromium,  which is known to the state of California to cause cancer, birth defects and other reproductive harm. For more information go to:

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  • 5
    Why doesn't everyone use these?

    Posted by James Sutton on 12th Jun 2016

    Works just like a regular disconnect, but no more backflow into the regulator. This is just an amazing product.