Crawford, High speed doors Airtight0 pages

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Mùm

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Crawford high speed doors seal tightly on all four sides thanks to their unique construc-

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tion. The doors can maintain either overpressure or underpressure within an area. The

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tight sealing reduces the air leakage, so less effort is required to maintain clean air,

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stable temperature, etc.

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Low air leakage reduces costs

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Two Crawford high speed door models - Crawford 921 OAT and Crawford 9220AT -

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are designed especially for applications in the pharmaceutical industry, clean rooms,

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hospitals, laboratories, etc. Thanks to low leakage due to the excellent sealing properties,

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the cost for air filtration and energy consumption is reduced. Both these doors are com-

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pact doors suitable for inside environments. The difference is in design, opening speed

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and sealing properties.

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Airtight doors in environments with strict hygiene demands

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Crawford 921 OAT and Crawford 9220AT are available as an option in stainless steel,

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ideal for use in the food industry with strict demands on hygiene. The fabric curtain is

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easy to clean and the complete door frame and control box are made of stainless steel

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to withstand the effects of moisture.

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www.crawfordsolutions.com

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ASSA ABLOY, the global leader in door opening solutions

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1^3 Crawford

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ASSA ABLOY

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