The Dynaco S-539 Atex Category 2* Compact high speed door is specifically designed for inside use in explosion sensitive environments. This interior high speed roll up door is approved by Apragaz, an official inspection authority for equipment used in potentially explosive atmospheres.
All metal parts of the high speed door are manufactured in stainless steel. All non-metallic parts are composed of antistatic or electrical conductive materials. These characteristics avoid the build up of static electricity that could generate sparks.