Biosafety Inflatable Airtight Door

• Customization: Available
• Certification: CE, ISO9001
• Feature: High Speed, Corrosion-Resistant
• Model NO.: TKSAGE-Biosafety Inflatable Airtight Door
• Standard: Standard
• Material: Stainless Steel
• Exhaust: Interface DN50 Stainless Steel Pipe, φ64mm Fla
• Certificate: ISO9001
• Specification: 674*599*600mm
• Trademark: TKSAGE
• Origin: China
• HS Code: 8524911000
• Production Capacity: 2800

Product Description

Biosafety Inflatable Airtight Door

The inflatable airtight door is mainly used in rooms with airtightness requirements in high-level biosafety laboratories (BSL-3, BSL-4, ABSL-3, ABSL-4), which can solve the problem of door airtightness.
The inflatable airtight doors are divided into single-airbag and double-airbag inflatable airtight doors, among which the double-airbag inflatable airtight doors have the on-site airtightness self-test function. The working principle is: when the door is opened, the inflatable seal is deflated and contracted in the groove; and when the door is closed, the inflatable seal inflates and expands to create a tight seal between the door and the door frame while the door is locked tightly. The inflatable airtight door adopts all stainless steel seamless welded structure, with excellent airtight performance, and resistant to formaldehyde, vaporized hydrogen peroxide, gas chlorine dioxide and other disinfectants. It can be used independently or in combination, enjoying such features as single door control, multiple-door interlocking, safe and reliable operation.

Performance index

1. Structural pressure resistance: ≥2500Pa;
2. Inflation and deflation time of the inflatable sealant: ≤ 5s;
3. Inflation and deflation times of the inflatable sealant: ≥ 10000 times;
4. Airtightness: Keep an airtight space airtight under the pressure of +500Pa, with the leakage rate <0.25% vol/h;
5. Safety redundancy: Both sides of the airtight door are equipped with E-stop button and manual air release valve, which can effectively avoid the airtight door opening failure due to electrical or gas circuit failure;
6. The thickness of the stainless steel plate of the door body is not less than 2.0 mm, with firm structure and the structural stress resistance of 22,500Pa;
7. Corrosion resistance: The product is made of high-quality stainless steel, resistant to disinfectants, cleaning  agents and acids, alkalis and other chemical reagents;
8. An electromagnetic lock is equipped to realize double door interlocking function;
9. The access control password device can be set according to the user's requirements.

Performance index

1. The electrical interlocking device box is fully sealed and can   be repaired online;
2. E-stop button and manual air release valve are equipped, enjoying higher safety;
3. Double-airbag inflatable airtight door has the on-site airtightness self-test function;
4. Non-standard products can be customized.

Technical parameters

Product advantages

Power supply: Single-phase AC power supply 220V/50HZ
Operating ambient temperature: -30°C to 50°C; relative humidity: less than 90%
Inflation pressure: 1.5KG/cm2; inflation time: <5s; deflation time: <5s, no blasting and gas leakage phenomenon after
 repeated inflation and deflation for more than 10000 times.

1,Inflatable high-density sealing strip, with stronger sealing performance.
2,Stainless steel disc type viewing window.
3,Interlocking to avoid wrong operation.
4,Door frame with matching framework design for easy installation.
5,Round corner design of the door leaf for better airtight effect.

Self-developed stainless steel seamless internal welding type

The inflatable seal is made of high-density corrosion-resistant material, which is resistant to formaldehyde, vaporized hydrogen peroxide, gas chlorine dioxide and other disinfectants. It can be used independently or in combination, enjoying such features as single door control, multiple-door interlocking, safe and reliable operation. The product is widely used in high-level biosafety laboratories, disinfection room, isolation room and other health and safety fields.

The biosafety airtight door (hereinafter referred to as "airtight door") mainly consists of the door frame, door leaf, inflatable seal, and inflatable/deflatable control system, where the inflatable seal is embedded in the groove of the door leaf frame. The working principle is: when the door is opened, the inflatable seal is deflated and contracted in the groove; and when the door is closed, the inflatable seal inflates and expands to create a tight seal between the door leaf and the door frame while the door is locked tightly.

Company Profile

TKSAGE (Shenzhen) Technology Group Co., Ltd.

TKSAGE (Shenzhen) Technology Group Co., Ltd. ("TKSAGE") is a professional service provider and manufacturer that integrates research and development, design, manufacturing, sales, and installation of clean environment equipment and sterilization technology. The company is headquartered in Shenzhen and boasts two production facilities and one R&D Center. One of the factories covers an area of 35,000 square meters, while the R&D center operates from a comprehensive Grade A office building spanning 2,000 square meters.
TKSAGE has a highly skilled professional clean equipment manufacturing team, with technical staff making up 36% of the total workforce. It has several production workshops, including filtration, sheet metal, welding, assembly, and warehousing. Advanced CNC equipment, laser cutting, fully automatic welding and other large-scale mechanical equipment are used in production. The key products include gel seal HEPA box, laminar flow pass box, negative pressure weighing booth, Class A laminar flow hood, VHP pass box, VHP generator, VHP HVAC sterilization system, sterile isolator, cell therapy isolator, negative pressure isolator, medical pass box, Class 100 clean bench, biosafety cabinet, BIBO, bio-closed valve, high efficiency exhaust box, clean trolley, fan filter unit (FFU), air shower, cargo air shower, spray shower, clean booth, air shower pass box, clean wardrobe, hand dryer, high/medium/primary-efficiency filter/high temperature-resistant filter, etc.

2000m²

30000+m²

The company has become a member of the Chinese Contamination Control Society, a council member of the Guangdong Association of Cleanroom Technology, a member of the China Association for Vaccines, and a member of China Association for Pharmaceutical Equipment. Moreover, the company is recognized as a distinguished contributor to China's biotechnology, and a designated R&D partner of Sun Yat-sen University. Furthermore, the company has obtained several certifications, including the National High-Tech Enterprise Certificate, the Specialized, Refined, Differential and Innovative Enterprise Certificate, and a number of national invention and utility model patent certificates, and has passed the IS09001-2015 quality management system certification, 3C certification, CE certification, UL certification, etc.

The company's registered trademark, "TKSAGE," has earned a strong reputation within the industry. It has also been awarded the titles "China's Famous Brand Enterprise" and "Famous Brand Enterprise of Shenzhen". TKSAGE has established the subsidiaries of Shenzhen AIX Air Purification Co., Ltd. and Shenzhen EX Technology Co., Ltd. with the continuous development and strategic layout of the company's scale, clean equipment technology and sterilization technology. Together, these enterprises provide comprehensive clean/sterilization equipment solutions for laboratories, biopharmaceuticals, life sciences, healthcare, food safety, aerospace, microelectronics, chips, semiconductors, and new energy industries.
Adhering to the values of "Customer, Integrity, Innovation, Quality, Win-win, Team, Excellence," TKSAGE aims to create a clean environment, improve life quality through technological innovation. The company is committed to continually delivering maximum value to customers and moving toward a brighter future.

Enterprise Culture

Vision:Become a global leading system integration supplier and service provider of clean environment and sterilization technology.

Mission:Improve life quality with technology and innovation, pursue a clean environment, and continuously maximize customers value

Values:Customer Integrity Innovation Quality Win-win Team Excellence

Continue to create the maximum value for our customers

Customers who choose us - TKSAGE--Partial serving customers

Bio-safety lab	Cellular genes	Operating room	life sciences
Center for Disease Control	Health drugs and  food processing	Scientific Research Institute of State	Bio-pharma Solution

CNC punching machine

CNC bending machine

Laser cutting machine

Automatic filter pleating machine

Automatic filter pleating machine

Automatic filter test bench

Enterprise honor

Multiple national invention patents and utility model patent certificates
ISO9001-2015 quality management system certification

ISO9001/3C/CE/UL/ANAB

Member unit of Chinese Contamination Control Society
Council member of Guangdong Laboratory Association
Member unit of China Pharmaceutical Association of Plant Engineering

Council member of Chinese Contamination Control Society
Strategic partner of Dandelion Pharmaceutical Service Platform
National Specialized, Refined, Differential and Innovative Enterprise

Member unit of Shenzhen Cleaning Association
Member unit of China Association for Vaccines
National High-tech Enterprise Certificate

Life Science Sterilization Equipment

Biopharmaceutical Cleanroom Equipment

VHP Pass Box/Clean Pass Box/Xenon light pass box

Biosafety Airtight Pass Box/Laminar Flow Pass Box

Negative pressure isolator/Sterility testing isolator

Laminar Flow Pass Box/Class A Laminar Flow Hood/

Negative Pressure Weighing Room/Biological Clean Bench

Biosafety Cabinet/Class A Laminar Flow Transfer Cart

Electronics & Energy Contamination Control Equipment

Air Filtration Systems

Air shower pass box/Biosafety Inflatable Sealed Door/

Intensive Shower Room/Cargo Shower Room/Clean Storage Wardrobe

Air Shower Room/Automatic Hand Washing and Drying Machine

Primary Efficiency Panel Filter/Primary Efficiency Bag Filter

Medium Efficiency Synthetic Bag Filter/Medium Efficiency V-Bank Filter

High Efficiency Filter With Separator /High Efficiency Filter Without Separator

Room 1819, Building 5A, Fenglong Shengang, No. 333 Longfei Avenue,Longcheng Street, Longgang District, Shenzhen, Guangdong
	Post code: 518172
TKSAGE (Shenzhen) Technology Group Co., Ltd.