The Water Cooled Jacket, has thick insulation with pipework integrated and designed for a 9 (Firkin) Vertical cask and 11 Gallon Keg. 9 - 11 Gallon Upright Cool Jacket (Water Recirc). Super Flexi pipe is woven into net pockets through which chilled water or anti freeze Glycol from a flash cooler is recirculated.
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