ASSA ABLOY HS-GAT Cleanroom Doors
Reliable airtight access for cleanroom and controlled environment applications
Designed specifically for cleanrooms and controlled internal environments, the ASSA ABLOY HS-GAT range offers reliable airtight sealing to support air pressure control and reduce the spread of dust, humidity, and airborne particles. These high-speed doors help maintain environmental stability in pharmaceutical, electronics, and micro-mechanics settings, while also supporting energy efficiency through fast opening and closing speeds.
Built with space-saving components and corrosion-resistant materials, the HS9020GAT and HS9030GAT models are available with vision panels or windows for improved visibility. Both models include soft-edge curtain technology and automatic reset after impact, supporting safer operation and minimal disruption. The integrated or frequency-controlled motors ensure smooth, consistent performance with low maintenance needs.
Tested for durability and compliant with ISO 14644-1 standards, this range is well suited to facilities where clean conditions and consistent access are essential.
Key features at a glance
- Designed for cleanrooms and controlled environments
- Compact construction with minimal space requirements
- Continuous curtain sealing for airtight performance
- Air permeability Class 4 (HS9030GAT)
- Soft bottom edge reduces the risk of damage or injury
- Curtain automatically resets after impact
- Stainless steel or galvanised steel options available
- Opening speed up to 2.7 m/s
- Control unit with clear display and diagnostics
- Tested to 1 million cycles for long-term reliability
Built for clean, controlled access
The ASSA ABLOY HS-GAT cleanroom door range is designed to maintain controlled conditions where air quality, sealing, and hygiene are essential. With airtight sealing and compact form factors, these high-speed doors are suitable for ISO-classified cleanrooms, laboratories, and other filtered environments. All models feature continuous curtain sealing and precision-fitted side frames to help reduce pressure loss and airborne contamination.
Reliable movement in limited spaces
Integrated motors and slim frames allow these doors to be installed in tight internal spaces without compromising performance. The curtain detaches and resets automatically after an impact, helping to reduce downtime without tools or manual intervention. Every model is built with long service life in mind, offering consistent operation even in high-use areas.
ASSA ABLOY HS9020GAT Clean room door
- Door size max. 4000 x 4000 mm
- Tight sealing when the clean room door is closed ensures controlled environmental conditions, class 2 (12 m³ / m² / h at 50 Pa)
- Flexible end profile
- Stationary light barrier in the locking level.
- High-speed roller shutter for indoor use
- Accident-forgiving crash system with automatic self-reset
- Wind class 1
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ASSA ABLOY HS9030GAT Clean room door
- Door size max. 4000 x 4000 mm
- Opening / closing speed: up to 2.7 / 0.5 m / s
- Air permeability: class 4 positive pressure, class 3 negative pressure
- Pressure differences up to 50 PA
- Certification: ISO 6 (EN DIN standard EN 14644-1)
- Fraunhofer certificate
- Accident-forgiving crash system with automatic self-reset
- Soft finishing profile
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Product leaflet
Product datasheet
Product specification text
Product variations Description HS9020GAT Superior seal, permeabilty class 3 and 1, soft bottom profile, and gravity drive system. HS9030GAT Frauenhofer certified - GMP class C, break-away - an automatic reset system, opening speed up to 2,7 m/s, and drum motor, hidden in top roll
Product videos
Julian Britnell
Business Development Manager
ATEX certified doors
+5
Cleanroom doorsEmergency exit doorsFood processing doorsInterior doors
Exterior doors
United Kingdom
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