125 Litre Water Tank125 Litre Flat Water Tank with 4 inch Raised Lid These water tanks are designed and manufactured in the UK and are suitable for use as a fresh water tank. BSP connection moulded into the base of the tank to take a BSP hose tail. Tank Size (excluding flush lid): W x H x D: 460mm x 290mm x 1100mm Lid height: 30mm This tank will require venting. See our water tank plumbing kit that will give you connections to let you fill, vent and take water from your