Biosafety Air Tight Door
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Biosafety Air Tight Door

The Biosafety Air Tight Door has excellent airtightness, mainly composed of door frame, door leaf, inflatable sealing strip, and inflation and deflation control system. The inflatable sealing strip is embedded in the groove of the door leaf skeleton. Its working principle is that when the door is opened, the inflatable sealing strip deflates and contracts in the groove. When the door is closed, the inflatable sealing strip inflates and expands, forming a strict seal between the door leaf and the door frame.
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Product Advantage Product Parameters
Mechanical Compression Biosafety Air Tight Door: Inflatable sealed Biosafety Air Tight Door: 1.Sealing: The initial positive and negative pressure test should be above 1500pa, and the leakage rate should not be less than 0.1% of the sealed chamber volume
1.304 stainless steel 1.Sealing: The initial positive and negative pressure test is 2500pa, and the leakage rate is not less than 0.1% of the volume. 2. Be made of stainless steel 304 material, with a thickness of no less than 2.5mm for the door frame and no less than 1.5mm for the door leaf.
2.The thickness of the window shall not be less than 12mm. 2.304 material, with a door frame thickness of no less than 2.5mm and a door leaf thickness of no less than 1.5mm. 3.The overall process adopts a fully welded structure, ensuring that the surface flatness of the door does not exceed 1mm within a range of 1 meter;
3.With no less than 6 compression points. 3.The overall process adopts a fully welded structure. 4.The inflatable sealing strip is imported from Europe, with a size of 32 * 16mm and made of high-density EPDM rubber.
4.Sealing: The initial positive and negative pressure test should be above 1500pa 4.with a size of 32 * 16mm and a material of high-density EPDM; 5.The control system reserves signal lines for opening and closing doors, air pressure alarms, etc;
5.The sealing strip is made of high-density material, and the door is equipped with interlocking and alarm signal lines. 5.The control system reserves signal lines for door opening and closing status, air pressure alarm, etc. 6.The mechanical compression type Biosafety Air Tight Door compression mechanism adopts a connecting rod mechanism.
6.Obtain a formal verification report from a third-party national inspection center.
7.The mechanical clamping mechanism adopts a multi-point clamping type.


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