Inground recessed made of die-cast aluminum EN AB 47100, high resistance to oxidation with flush aluminum ring powder coated polyester high resistant to UV and oxidation. 12mm sodium calcium tempered glass diffuser. Stainless steel A2 external screws treated with highly antioxidant water-repellent lubricating solution. The treatment ensures easy opening of the product for maintenance. Silicone sealing gasket. Rough in housing in painted aluminum. Cable entry with nickel-plated brass cable gland Pg 13.5 Ø 6/12mm. Second cable entry available on request. Minimum drainage area requested 300mm. Static pressure load 5000Kg.