Horizontal Tanks Polycon water tanks come in a wide range of horizontal sizes that fit perfectly into any space you have. Polycon water storage tanks are molded from UV stabilized and FDA approved food-grade polyethylene material which guards against bacteria, fungus, and algae. The Water Storage Tanks are approved by UAE Municipalities and have high environmental stress resistance, can withstand high-pressure impacts and poor temperature conditions while protecting the water from ultra-violet radiations, rust and leakage. Horizontal 250 USG Code no. : PGHMB-25 Layers : 3 Average Thicknedd(mm) : 5.5 Length(mm) : 1610 Diameter(mm) : 945 Height(mm) : 1060 Manhole Size(mm) : 370