Orin CS-01D Concealed Cistern Complete with steel support frame, high-density polyethyelene cistern & accessories. Easy installation and adjustment. Durable & Easy maintenance cistern fitting Low noise and clean fulshing. Available in 2 Dual flush setting – 3 / 6 liters or 4.5 / 9 Liters. European standard steel frame, is capable of sustaining weight up to 400Kg. Hidden design that can ecnomizze space and complement the bathroom design.