Determine the quantity of Tornado turbine ventilators required to ventilate a specific application effectively.
| Note: It is recommended that the Tornado turbine ventilators to be equally distributed across the ventilation area to ensure effective ventilation. |
Please use this table as a guideline to your calculation
ACH TABLE
| Ventilation guidelines | Ventilation guidelines | Ventilation guidelines | Ventilation guidelines |
|---|---|---|---|
| Commercial Premises | ACH | Industrial Premises | ACH |
| Assembly rooms | 4 - 8 | Boiler rooms | 20 - 30 |
| Bakeries | 20 - 30 | Dye works | 10 - 15 |
| Banks | 3 - 4 | Electroplasting shops | 10 - 15 |
| Cafes and coffee bars | 10 - 12 | Engine rooms | 20 - 30 |
| Canteens | 5 - 10 | Factories and workshops | 3 - 6 |
| Cinemas and theatres | 5 - 8 | Foundries | 30 - 60 |
| Conference rooms | 8 - 12 | Laundries | 30 - 60 |
| Dancehalls | 6 - 8 | Paint shops | 30 - 60 |
| Entrance halls | 3 - 5 | Stores and warehouses | 3 - 6 |
| Garages | 6 - 8 | Welding shops | 15 - 30 |
| Gymnasiums | 6 - 12 | ||
| Hair dressing salons | 10 - 15 | ||
| Hospital sterilising wards | 4 - 6 | ||
| Commercial kitchens | 15 - 30 | ||
| Laboratories | 8 - 12 | ||
| Launderettes | 15 -30 | ||
| Lavatories | 8 - 15 | ||
| Libraries | 3 - 5 | ||
| Offices | 4 - 8 | ||
| Photo and X-ray darkrooms | 10 - 15 | ||
| Recording studios | 10 - 12 | ||
| Restaurants | 6 - 10 | ||
| Schoolrooms | 2 - 4 |
