Filtration and Pressurization in Clean Rooms

As ISO 14644-1 dictates in Clean Rooms HVAC objective is way beyond the rooms comfort. The cleanroom HVAC Systems feature:

• Control of the temperature and the humidity to some appropriate levels of precision, like regular commercial HVAC system
• increased air supply, airflow patterns, use of high efficiency filters
• room pressurization by control of supply air flow and return air flow
• increased air supply which brings more air changes per hour combined with use of
• HEPA filter to achieve the air change per hour (ACH) required by ISO 14644-1

Clean room HVAC designs involve knowledge of regulations, cleanliness level guidelines, airflow, room pressurisation, temperature control, humidity control and accounting of activities taking place as well as the class of each clean room. 

Our trained HVAC technicians can look for problems while performing routine preventive maintenance on HVAC systems, ensuring system components — including fans, motors, intake louvers, variable-air-volume controls, filters, and ducts — are clean and operate properly.