Roof Extractor
There are a lot of different variables when ventilating your roof cavity, which is why manufacturers struggle to provide how much their product will lower the temperature of your home. The more hot air trapped in your roof, the more difference roof ventilation will make on your home.
The process of roof ventilation is all about how much hot air is trapped inside your roof cavity and how quickly you can exchange with cool air from outside the home. Every home has an element of trapped hot air. Remember it will also help with all those moisture issues above.
Aerotech roof extractor is a motor driven fan unit and is provide with durable weather proof exhaust hood. This is ideal for extraction or air supply through the roof, usually preferable in Factories, D.G. rooms, Steel plant and Foundries.
The roof extractor is a motor driven fan unit having cast aluminium alloy impeller, aerofoil
section blades and is provided with durable weather proof exhaust cowl. This is ideal for extraction of air supply through the roof, usually preferable in factories power plants, steel plant and foundries
Roof Extractor Features
- Fan Size : 500 to 1200 mm
- Flow rates up to 100000 ChM
- pressures up to 600 pa
Roof Extractor Application
Find application in extraction of air supply through roofs/ridges in industrial building, factories, power plants, steel plants, foundries etc.
| Feature | Evaporative Air Cooling | Air Conditioning |
|---|---|---|
| Fresh Air | Introduces 100% fresh air | Re-circulates the same stale air |
| Windows and Doors | Can be left open | Must be shut |
| Moisture | Keeps the air moist, great for allergy and asthmatic conditions | Reduces moisture, which can be bad for asthma and allergy sufferers |
| Ventilation | Provides full ventilation, exhausts odors and germs | Re-circulates odors and germs |
| Efficiency in Rising Temperatures | Increases cooling capacity as outside temperature rises | Reduces efficiency and capacity as outside temperature rises |
| Installation Costs | 70% less than the installation costs of air conditioning | Costly installation |
| Running Costs | 90% less than the running costs of air conditioning | Higher running costs |
| Feature | Single Skin | Double Skin |
|---|---|---|
| Corner | Cast Iron | PVC |
| Sheet Metal | 16 G. G.I. | 24 G.I. – P.P. Sheet Outside 24 G.I. GI Inside |
| Insulation | No Insulation | Puf Insulation (CFC Free) |
| Base | 75/100mm C Channel | 75/100mm C Channel |
| Tank | MS / SS | MS / SS |
| Filter Frame | G.I. / Aluminium | G.I. / Aluminium |
| Vibration Isolator | Cushy Foot Mounting | Cushy Foot Mounting |
| Fan | Centrifugal Fan – Forward Curved / Backward Curved | Centrifugal Fan – Forward Curved / Backward Curved |
| Cooling Media | Cellulose Pad | Cellulose Pad |
| Air Discharge | Horizontal / Vertical | Horizontal / Vertical |
| Air Washer Placement | Ceiling Suspended / Foot Mounting | Ceiling Suspended / Foot Mounting |