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 110F° (-79C°). That’s cold enough to form an ice pack that can withstand 7,000 psi, yet won’t damage pipes.
Kit includes 10 sets of freeze heads for 1/8" to 2" lines (10mm to 60mm), two high pressure spiral hoses with injectors, T-distributor, locking nut, hex head screwdriver, rubber gloves, goggles and carrying case.
Freezing times and CO2 requirements
The freezing times and CO2 requirements in the table below are general guidelines based on a water temperature 68 F° (20C°). These figures will vary for other temperatures. Longer freezing times are required for plastic pipe.