General Cold Shot Freeze Kit

With Cold-Shot, You Don'T Have To Drain Water Lines Before Cutting Pipe Or Tubing. It Keeps A Fully Pressurized System Operating While You Make Repairs. Freezes Liquids In Steel, Copper, Cast Iron, Aluminum, And Plastic Pipes Ranging From 1/8'' To 2'' (10 Mm - 60 Mm) Using Carbon Dioxide (Co2). Dip-Tube Type Co2 Cylinders Are Available From Any Welding Supply House. The Cold-Shot Works Faster Than ''Refrigerator-Type'' Units, Is More Compact And Less Expensive. It'S Faster And Uses Less Co2 Than ''Bag-Type'' Pipe Freezers, Because The Freeze Head Makes A Better Seal Around The Pipe. In Five Minutes You'Re Ready To Go To Work On 1/2'' Copper Tubing And Just Three Minutes For Cast Iron Pipe. The Cold-Shot Is Easy To Use. Just Place The Freeze Head Around The Pipe, Attach The Hose, And Open The Cylinder Valve. Liquid Carbon Dioxide Will Flow Into The Freeze Head And Form Dry Ice With A Temperature Of Minus 110