Airtight high speed door for cleanroom applications

The ASSA ABLOY HS9020GAT is airtight and suitable for inside environment type cleanrooms.

The main features of the ASSA ABLOY HS9020GAT are:

    • Medium-sized, max. 4000 x 4000 mm
    • Airtight / Cleanroom applications
    • Inside usage
    • Galvanised steel construction, option Stainless steel 304
    • Gravity drive system
    • Opening speed up to 1,2 m/s (Option: 2,0 m/s)



The ASSA ABLOY HS9020GAT offers a perfect sealing thanks to a unique design. It requires very little space and protects your environment against drafts, humidity, dust and dirt.

Exceptional reliability and smooth operation is ensured by a motor driven by a frequency inverter. This technology ensures a soft start and stop.

The robust steel, IP54 classified, control box is easy to operate and to program. The mechanical main switch and emergency stop make it foolproof.

The clear display gives a wide range of information like a cycle counter that is easy to read.