WATER TANK KITS All AL-KO water tanks kits are aimed at optimal peace of mind for valuable water storage. All AL-KO water tanks and fittings are manufactured from food grade materials. Design considerations towards optimised strength, minimise “slosh” as well easy to install components with a reliable water tight seal. AL-KO 100 Litre Grey Water Tank Kit. Inc 40mm Tap, 40mm connector, cap, seals and 3/4” in-line valve.
