A-Cask piped cooling jackets consist of an outer layer of high quality black PVC, and an inner layer of silver nylon fabric with foam insulation between the layers. PVC pipe is woven into net pockets, through which chilled water is re-circulated. The jacket is fastened tightly around the cask with a Velcro strap, ensuring the cold piping has maximum contact with barrel.
Piped cooling jackets are an effective, low cost solution to your cask cooling requirements and are ideal for cooling cask beer at beer festivals, outside bars, or dispensing directly on the bar.
Please note these jackets will bring beer down to cellar temperature, you will still need a flash cooler (or equivalent) to bring lager or keg ale down to drinking temperature.
This cooling jacket is intended for 4 to 5-gallon kegs.