Solution for Air ventilations
Solution for Air ventilations
Our air ventilators are energy-efficient, eco-friendly, and noiseless. They work on the principle of natural convection, using the wind and temperature difference to create a continuous airflow. They can also reduce the temperature and humidity of your building, enhancing the comfort and health of the occupants.
01. Benefits
02. Operation
03. Features
04. Installations
05. Performance Rating
Benefits
Devashish Turbo Air Ventilators operate on wind energy thereby enabling saving of substantial power savings to the user. Further, it provides a number of benefits like:
- High Efficiency due to continuous rotation.
- Economical since it runs on natural air.
- Maintenance Free due to engineering expertise.
- Aesthetically appealing due to its appearance.
- Devashish Turbo Air Ventilators are ideal for ventilation of manufacturing plants, furnaces, warehouses, public buildings, schools and houses.
Operation
Devashish Turbo Air Ventilators operate on wind energy thereby enabling saving of substantial power savings to the user. Further, it provides a number of benefits like:
The hot air in the premises rises up naturally and stays below the roofing thereby increasing the inside temperature. The engineering design of the Devashish Turbo Air Ventilators enables the rotation of the fan in the lowest wind conditions. The continuous movement of the Devashish Turbo Air Ventilators vanes creates a vacuum beneath the fan and the centrifugal force leads to the suction of hot air from beneath the roof. Warm air rushes up to fill the vacuum and is expelled in the outside atmosphere through the airfoil vanes even in the lowest wind conditions.
Devashish Turbo Air Ventilators, by its process engineering, draw air upwards, creating convection current and in the process, they extract stale air together with air which has become hot due to the building exposure.
Features
Devashish Turbo Air Ventilators have wide acceptance due to:
- Relatively low capital cost.
- Relatively low capital cost.
- Simple monitoring-free operations.
- Sturdy hence designed to withstand a wind velocity of highest order.
- The basic structure is made from Aluminum hence the same is light weight.
- Bearing less cylindrical assembly ensures that the product is maintenance-free for years.
- Enables flexibility and can be installed anywhere on the roof without any structural changes.
- The FRP feature on which the Ventilator is mounted is Sturdy, light-weight, impact resistant, suitable for all roof types, adjusts to slopes from zero to upto 30 degrees.
Installation
Devashish Turbo Air Ventilators are lightweight, this enables flexibility as it is easily adaptable to all kinds of roofs and can be installed almost anywhere on the roof without any structural changes. Technical Performance Rating and installation instruction available on request.
Note * We also accept special orders for Non-Standard sizes.
- DI – 300 (Throat Diametre of 300)
- DI – 600 (Throat Diametre of 600)
- DI – 700 (Throat Diametre of 700)
- DI – 500 (Throat Diametre of 500)
- DI – 650 (Throat Diametre of 650)
Note : All the dimensions shown are in mm and are subject to alterations without notice.
Performance Ratings
Devashish Turbo Air Ventilators are lightweight, this enables flexibility as it is easily adaptable to all kinds of roofs and can be installed almost anywhere on the roof without any structural changes. Technical Performance Rating and installation instruction available on request.
| Stack Height (m) | Wind Speed (Km/hr.) | Temp Diff. 0C | Exhaust Rating in Cubic meters per second D1 Models (Actual diameters in mm) | ||||
|---|---|---|---|---|---|---|---|
| 300 | 500 | 600 | 650 | 700 | |||
| 6 | 0.158 | 0.437 | 0.630 | 0.800 | 0.984 | ||
| 17 | 0.188 | 0.522 | 0.751 | 0.954 | 1.175 | ||
| 6 | 0.184 | 0.512 | 0.738 | 0.937 | 1.154 | ||
| 8.0 | 11 | 0.191 | 0.530 | 0.763 | 0.969 | 1.194 | |
| 6.1 | 17 | 0.199 | 0.553 | 0.797 | 1.012 | 1.246 | |
| 6 | 0.277 | 0.767 | 1.105 | 1.404 | 1.729 | ||
| 12.8 | 11 | 0.285 | 0.792 | 1.141 | 1.449 | 1.784 | |
| 17 | 0.310 | 0.860 | 1.239 | 1.573 | 1.937 | ||
| 6 | 0.344 | 0.956 | 1.377 | 1.748 | 2.153 | ||
| 16.0 | 11 | 0.354 | 0.982 | 1.414 | 1.795 | 2.211 | |
| 17 | 0.367 | 1.018 | 1.467 | 1.863 | 2.294 | ||
| 6 | 0.166 | 0.461 | 0.664 | 0.843 | 1.038 | ||
| 6.4 | 11 | 0.188 | 0.522 | 0.751 | 0.954 | 1.175 | |
| 17 | 0.210 | 0.582 | 0.839 | 1.065 | 1.312 | ||
| 6 | 0.196 | 0.545 | 0.785 | 0.997 | 1.228 | ||
| 8.0 | 11 | 0.199 | 0.553 | 0.797 | 1.012 | 1.246 | |
| 9.14 | 17 | 0.230 | 0.660 | 0.922 | 1.171 | 1.441 | |
| 6 | 0.279 | 0.775 | 1.116 | 1.417 | 1.745 | ||
| 12.8 | 11 | 0.310 | 0.860 | 1.239 | 1.573 | 1.937 | |
| 17 | 0.321 | 0.891 | 1.238 | 1.630 | 2.007 | ||
| 6 | 0.352 | 0.997 | 1.408 | 1.773 | 2.197 | ||
| 16.0 | 11 | 0.367 | 1.018 | 1.467 | 1.863 | 2.295 | |
| 17 | 0.371 | 1.033 | 1.486 | 1.888 | 2.324 | ||