49 Instal lation Systems (Concealed cisterns with frames for wal l-hung WCs) Ideal solution for standard bathroom spaces Ideal solution for areas with restricted space 1. Duplo WC 2. Duplo WC Compact 500 Compatible Operating Panels 580 Compatible Operating Panels EP-1 PL1 PL2 PL1 PL2 PL3 1120 1140 PL3 PL4 PL5 PL4 PL5 PL6 PL6 Due to manufacturing processes all dimensions are approximate. Dimensions in mm The information in this section is intended as a guide to help you decide on the best products for your space and budget. It is not intended to be a substitute for guidance from bathroom professionals so it is always wise to check that the products you like are suitable for your installation.