Prescriptive section — This door requires: A complete pivot hinge system that consists of a bottom pivot hidden in the door for the controlled motion, a floor plate to transfer the weight load to the floor and a mechanism in the top of the door that eases the installation. This door requires the functionality as offered by a FritsJurgens System One pivot hinge set: 360° free swinging without hold positions (not self-closing, door movement not adjustable) All components are made of hardened stainless steel and anodized aluminum. Pivot position variable, minimally 70 mm from the edge of the door. Door weight: up to 500 kg Floor plate style to be determined. FritsJurgens offers various types to be mounted on the floor or recessed in the sill, in black or stainless steel finish. Color of the few visible parts to be determined. FritsJurgens offers floor plates and ceiling plates in stainless steel and black PVD coated stainless steel.