HVAC Solutions for the ATEX needs

Sometimes in the Industry processes, where chemicals and gases are handled, the air can become dangerous and potential ignition source such as friction, electrical discharge or heat is present must be avoided.

Possible explosive atmosphere as well as aggressive environments are the consequence in this sector.

STA special Air Handling Units are engineered manufactured and serviced taking care of the above combined by the most strictly specific ATEX Industry sector standards.


According to classified ATEX zone in explosive atmosphere or delivering explosive air, STA AHU are subject to special requirements which have to be definitely and proven observed by operator, planner, constructor and manufacturer.

STA  AHU provides the ATEX industry customers by:

  • ATEX certification
  • High corrosion resistant design
  • Correspondent engineering & manufacturing


The selection of certified components, can meet all the hazardous area, dust or gas, with the special design and high quality manufacturing level.

STA designs its AHU to match the ATEX industry process needs by a complete air handling and climate control capability

  • Parameters control accuracy
  • Precision of Air Handling volumes
  • Energy efficiency/savings

Dust/gasses product

To match the Customers process competitiveness also in ATEX environmental STA has developed its AHU to have:

  • Long life design
  • Low operating cost
  • Easy maintenance and cleaning

Atex Industry requires for each project clear and detailed Documentation & Certification from single equipment to complete AHU systems and from engineering and manufacturing to FAT house testing.

STA with 20 years of global deliveries experience has the specific skills to provide the Customers of the complete Documentation & Certifications for world wide projects matching always International and national Defence required rules and standards.