Polytank coffin tank is a great product for new builds and as a replacement, it has a capacity of 4 gallons (18 Litres) is very sturdy and durable.
Kitemarked to BS4213
Includes lid
Warning pipe elbow
Insulation
12.7 mm BS1212 part 2 ballvalve
520.7 mm float
15 mm compression tank connector
Technical specification
Years Guaranteed1Width250mmTypeInstallation KitSuitable forPotable WaterMaterialPolyethyleneLength480mmHeight320mmColourBlackCapacity4 galSupplier Part Number181212Range DescriptionPT2000Brand NamePolytank