The IOTA gate curtain uses powerful axial fans, which are built into meter segments equipped with a diffuser with directional louvers. There is virtually no limit on the length of the curtain. It can be extended as needed with the help of meter segments, which are structurally connected to each other.
It can be used for both vertical and horizontal installation. This type of gate curtain is particularly suitable for high or wide gate openings. Only the effective range of the air stream is limited. For wide gate openings, it is necessary to use two gate curtains opposite each other. IOTA C gate curtains with a 500 mm fan have an increased useful airflow range and a very high air volume.
| IOC0345 | IOC0350 | IOC0445 | IOC0450 | IOC0545 | IOC0550 | ||
| Height / number of segments | mm/ks | 3000/3 | 3000/3 | 4000/4 | 4000/4 | 5000/5 | 5000/5 |
| Air flow rate | m3/h | 9000 | 12600 | 12000 | 16800 | 15000 | 21000 |
| Useful range of air flow | m | 4 | 5 | 4 | 5 | 4 | 5 |
| Diameter / number of fans | mm/ks | 450/3 | 500/3 | 450/4 | 500/4 | 450/5 | 500/5 |
| Electrical input / voltage / current | W/V/A | 1140/230/5,3 | 1260/230/5,7 | 1520/230/7,0 | 1640/230/7,6 | 1900/230/8,8 | 2100/230/9,5 |
| El. unit / motor cover | IP | 20/54 | 20/54 | 20/54 | 20/54 | 20/54 | 20/54 |
| Sound pressure level | dB(A) | 69 | 72 | 69 | 72 | 69 | 72 |
| Weight | kg | 127 | 135 | 170 | 172 | 220 | 230 |
