Hermetic Seal Doors. - Indematic Automation

Hermetic Seal Doors

Engineered Safety. Certified Performance.

About the Product

Hermetic sealing doors are essential in operating theaters to maintain a sterile environment and prevent contamination. They create an airtight seal that minimizes the risk of airborne contaminants entering the operating room, which is crucial for infection control and patient safety. These doors also help regulate air pressure, ensuring a controlled environment for surgical procedures

Why Choose Hermetic Seal Doors?

Sterility and Infection Control

Hermetic doors are designed to prevent the ingress of dust, bacteria, and other contaminants from outside the operating room. This is vital because surgical procedures can expose patients to potential infection, and maintaining a sterile environment is critical for positive patient outcomes.

Air Pressure Regulation

Operating rooms often have specific air pressure requirements to maintain a sterile environment. Hermetic doors help regulate airflow and pressure differentials, preventing unfiltered air from entering the room and maintaining the desired air quality.

Minimizing Contamination

By creating an airtight seal, these doors minimize air exchange between the operating room and other areas, reducing the chance of cross-contamination and the spread of airborne pathogens.

Integration with Access Control

Hermetic doors can be integrated with access control systems for enhanced security and to further control access to the operating theater.

Materials and Construction

Hermetic doors are typically constructed with robust materials like stainless steel and feature specialized seals to ensure an airtight closure. They may also include features like automatic door bottoms to create a secure seal at the threshold

Compliance with Standards

Hermetic sealing doors help healthcare facilities meet hygiene and safety standards required for operating rooms and other sterile environments.

Technical Specification

Component	Specification
Track	High-grade aluminum extrusion (single profile), supports door size up to 3000mm x 2400mm. Deep indentations for perfect hermetic sealing. No visible groove after installation.
Canopy	Powder-coated galvanized sheet (for HPCL Door) over full track length, with sloping top and closing caps.
Door Blade	Core: 60mm thick• 4mm thick HPCL skin on both sides (for strength & rigidity)• CFC-free high-density PU foam (40 kg/m³), 52mm thick insulation
Door Profile	2.5mm thick high-grade aluminum extrusion, natural anodizing (15 microns). Aero-dynamic front overlapping profile design for robust structure.
Gaskets	3-tier EPDM gasket (3 sides) against wall frame (heavy-duty & replaceable). Bottom: 2-tier EPDM gasket flush with floor.
Opener	Stainless steel lever handles on both sides OR for smaller doors: Outside D-grip handle, inside flush grip.
Window	Double glazed flush vision window, size 300mm x 300mm, flush with door blade on both sides.
Wall Frame	High-grade aluminum extrusion, 15-micron natural anodized finish. 3-sided blind fixed with cladding on both sides. Overlaps wall cladding at 135° for easy cleaning.
Cladding	1mm thick high-pressure laminate to cover wall cut-out section.

Optional Add-ons:

Option	Description
Lock	Locking system with emergency release from inside.
Vision Glass	Sizes other than the standard 300mm x 300mm.
Guard Column	Stainless steel columns (100mm dia.) with 8mm thick base plate on both sides of free passage, protects door from medical equipment/trolleys.

Automation Specification:

Component	Specification
Power Supply	230V AC, 50 Hz
Controller	Microprocessor-based
Motor	DC Brushless Motor
Nominal Power	200 W
External Devices Power	12V DC – 6W
Opening Speed	0 to 70 cm/sec (Adjustable)
Closing Speed	70% of the opening speed (Adjustable)
Payload	0 to 200 Kg
Working Temperature (Internal)	0°C to +50°C
Full Opening Switches	Push Switch / Kick Switch
Half Opening Switches	Radar Sensor Switch (Magic Switch)
Half Opening Range	10% – 90%
Open Anti-Crushing Range	1 – 9
Close Anti-Crushing Range	1 – 9