The architectural grade concealed closer offering superior performance and aesthetics. Size is continously adjustable EN1-EN4 Suitable for almost any aluminium door thanks to the small cross section: 32 x 42 mm Suitable for any wooden door with thickness from 40 mm. The symmetric CAM MOTION mechanism provides UNIVERSAL versatility, allowing quick and easy mounting in any door. Independent valve adjustment for closing and latching speeds.Internal safety valve with pressure relief…