Explosion-proof roof fans
Explosion-proof roof fans
In accordance with ATEX Directive 2014/34/EU
Helios Ex roof fans RD/VD Ex are suitable for conveying potentially explosive gas, vapour and air mixtures which are created e.g. in a fuel depot or during battery production. They comply with directive 2014/34/EU (ATEX) and they are available with vertical and horizontal outlet directions for flow rates up to 13,000 m³/h.
Highlights
Series RD/VD Ex
- Complete portfolio up to 16,500 m³/h.
- Example area of application:
Fuel depot, battery production. - Explosion-proof casing terminal box as standard.
- Perfectly matched accessory components for individual systems.
Helios roof fan video:
RD/VD Ex roof fans in a comprehensive Helios ventilation system
Sensors:
Presence detector or sensor for Ex concentration
Control:
Helios EUR control system
Example of use:
RD/VD Ex ensure permanent basic ventilation. Various sensors, which react to e.g. movement or Ex concentration, send a signal to the EUR control system and control the fan in a targeted way. This ensures demand-oriented ventilation, even in highly sensitive fuel depots.
All models
Start a detailed selection of this product category here and find suitable accessories.
| Ref.-No. | Type | Vmax (m³/h) | Nominal-Ø (mm) | blow_out | Actions |
|---|---|---|---|---|---|
| 07191 | RDD 200/4 EX | 610 | 200 | horizontal | |
| 07239 | RDD 225/4 EX | 845 | 225 | horizontal | |
| 07273 | RDD 250/4 EX | 1350 | 250 | horizontal | |
| 07303 | RDD 315/4 EX | 2890 | 315 | horizontal | |
| 07329 | RDD 355/4 EX | 4345 | 355 | horizontal | |
| 07358 | RDD 400/4 EX | 6030 | 400 | horizontal | |
| 07363 | RDD 400/6 EX | 3840 | 400 | horizontal | |
| 07390 | RDD 450/4 EX | 8580 | 450 | horizontal | |
| 07391 | RDD 450/6 EX | 5630 | 450 | horizontal | |
| 07416 | RDD 500/4 EX | 10230 | 500 | horizontal | |
| 07414 | RDD 500/6 EX | 6535 | 500 | horizontal | |
| 07432 | RDD 560/6 EX | 9410 | 560 | horizontal | |
| 07450 | RDD 630/6 EX | 16480 | 630 | horizontal | |
| 07178 | VDD 200/4 EX | 580 | 200 | vertical | |
| 07237 | VDD 225/4 EX | 810 | 225 | vertical | |
| 07265 | VDD 250/4 EX | 1280 | 250 | vertical | |
| 07293 | VDD 315/4 EX | 2770 | 315 | vertical | |
| 07327 | VDD 355/4 EX | 4320 | 355 | vertical | |
| 07353 | VDD 400/4 EX | 5360 | 400 | vertical | |
| 07359 | VDD 400/6 EX | 3630 | 400 | vertical | |
| 07386 | VDD 450/4 EX | 7930 | 450 | vertical | |
| 07387 | VDD 450/6 EX | 5170 | 450 | vertical | |
| 07413 | VDD 500/4 EX | 9350 | 500 | vertical | |
| 07412 | VDD 500/6 EX | 5850 | 500 | vertical | |
| 07430 | VDD 560/6 EX | 8455 | 560 | vertical | |
| 07448 | VDD 630/6 EX | 14700 | 630 | vertical |
Ihr direkter Kontakt
Werkskundendienst / Vor-Ort-Service
- Inbetriebnahme und Kundendiensteinsätze
- Koordination und Überwachung der Serviceeinsätze deutschlandweit
07720 / 606 -741
zum KontaktformularSie haben Fragen zu dieser Stelle?
Hannes Beigel
Leitung Personal und Recht
Tel. 07720 / 606 0
Helios locations in Europe
Helios Ventilatoren GmbH + Co KG
Lupfenstraße 8
78056 Villingen-Schwenningen - DE
Phone: +49 (0) 7720 / 606-0
Fax: +49 (0) 7720 / 606-166
E-Mail:
Helios Ventilatoren Ges. mbH
Siemensstrasse 15
6063 Rum/Innsbruck
Phone: +43 (0) 512/26 59 88
Fax: +43 (0) 512/26 59 88 – 85
E-Mail:
Helios Ventilatoren AG
Tannstrasse 4
8112 Otelfingen
Phone: +41 (0)44 735 36 36
Fax: +41 (0)44 735 36 37
E-Mail:
Helios Ventilateurs
9 rue du gibier
67120 Molsheim
Phone: +33 (0)3 90 40 48 48
Fax: +33 (0)6 78 03 12 50
E-Mail:
Helios Ventilation Systems
5 Crown Gate, Wyncolls
RoadSeveralls Industrial Park
Colchester, Essex CO4 9HZ
Phone: +44 (0)1206 228 500
Fax: +44 (0)1206 228 501
E-Mail: