Product Characteristic: Hermetic sealing

Hermetic Sealing Sliding Doors

Dortek hermetic sealing sliding doors are designed for areas where control of air leakage is critical.

The door has a patented track system so it seals perfectly against the floor and frame.

Air leakage has been tested independently and results up to 400 Pa pressure differential are available upon request.

The efficiency of the seal has been officially tested and results show it to be over 99% effective thus reducing cross-contamination, dirty air entering the cleanroom and expensive air handling costs.

Hermetic Sealing Sliding Lead Lined Doors

Dortek produces seamless, hygienic, lead-lined doors that are ideally suited to hospital and other environments where hygiene and x-ray protection are of utmost importance.

Lead-lined door sets incorporate lead sheeting in a range of thicknesses. This protection extends through the door frames, forming an effective barrier to radiation in all directions.

These doors have a unique patented track system that enables it to seal perfectly when closed helping to reduce air handling costs, cross-contamination and wound infections. Faced with ledge-free HPL they are easy to clean requiring minimal maintenance.

Options include models officially tested with 60 minutes of fire resistance.

Hermetic Sealing Hinged Door

Dortek hermetically sealing hygienic hinged doors are designed for areas where control of air leakage is critical.

There are many applications for these doors including cleanroom, laboratories, BSL3 & BSL4 labs and pharmaceutical manufacturing. Also, any other areas requiring a clean, hygienic well sealing door.

The door has a unique wrap-around frame with a neoprene seal incorporated which enables the door to seal perfectly.

Air leakage has been independently tested and results up to 250 pa pressure differential are available on request.

Certified hermetic sealing: Class 3 /4 according to EN 12207:2000 (air permeability certificate).

High Speed Vertical Doors

Designed to save energy and create better working conditions where fast access is required.

Dortek’s range of high-speed doors are eco-efficient high-speed internal and external doors designed to prevent cross-contamination, save energy consumption and reduce the sound of noisy plant and guard machinery.

Our durable exterior doors are designed to cope with heavy usage and demanding weather conditions, while their fast operation improves productivity and helps lower energy costs by reducing the impact of pressure and temperature changes.

Our robust internal doors also improve hygiene and sound insulation and are suitable for clean, industrial and cold room applications.

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