Flexible connections for all inlets allows 10° movement in any direction on 3 inlets. Chamber risers, cover and frame sold separately. Helps where connecting pipes are not perfectly aligned with MAC inlets. The variety of inlet combinations available for the MAC and the choices of Chamber Risers, 100 and 200mm provide installers with a significant advantage when planning and installing a drainage system. Polypropylene Construction Push-Fit Connection Ring Seal Joints Suitable for Gravity Drainage & Sewerage Install to Depths of 3m Fixed Outlet Two Blanking Plugs Max. Height of 600mm with Risers Polypropylene Construction Push-Fit Connection Ring Seal Joints Suitable for Gravity Drainage & Sewerage Install to Depths of 3m Fixed Outlet Two Blanking Plugs Max. Height of 600mm with Risers