Air-tight door

hermeticoperating roomfor laboratory

Overview
The P50 hermetic automatic swing door is designed for hygiene‑critical and pressure‑controlled environments such as operating rooms, cleanrooms, laboratories and isolation units. Manufactured under strict quality control, the door combines engineered seals, concealed hardware and selectable panel finishes to deliver repeatable airtight performance and controlled pressure differentials.

Key features

• Available with one leaf or two leaves to suit passage and sealing requirements.
• Sealing design enables maintenance of negative or positive pressure; leaf seals laterally and at the head against the frame when closed.
• Perimeter hermetic seal provides maximum airtightness once closed.
• Air permeability classifications: Class D (UNE-EN 12207:2017) and Class 4 (UNE 85170:2016).
• Smooth frame surfaces and absence of visible screws to facilitate cleaning and reduce contamination points.
• Electrical continuity provision for correct electrostatic discharge (ESD) behaviour.
• Mechanical bottom drop seal that descends to interface with the floor when closed.
• Fully concealed hinges integrated between frame and leaf; hinges are not visible when the door is closed.

Opening types

• Central swing opening: available with or without fixed side leaves; configurations for two or four leaves.
• Side swing opening: single leaf swing left or right; options with one or two fixed leaves.

Profiles & finishes

• Available finishes: stainless steel, high pressure laminate (HPL) or mixed finishes.
• Panel options: stainless‑panelled, HPL‑panelled or specific panel variants (e.g., lead‑lined for radiology) per project requirements.

Technical specifications

• Product family: hermetic automatic swing door.
• Model: P50.
• Configurations: single or bi‑parting leaves; central or side opening.
• Airtightness: Class D (UNE-EN 12207:2017) / Class 4 (UNE 85170:2016).
• Pressure control: suitable for maintaining negative or positive pressure differentials between rooms.
• Sealing: perimeter hermetic seal with side and head contact; bottom retractable mechanical seal.
• Hinges: fully concealed, integrated between frame and leaf.
• Hygiene design: smooth surfaces, no visible screws to facilitate cleaning and disinfection.
• Electrical: provision for electrical continuity to ensure proper ESD behaviour.
• Finishes and panels: stainless steel, HPL or mixed finishes; customizable panel options per application.