delivery time up to 30 days
Dimensions and technical details
- 230 Volt ~ 50 Hertz
- Various options available
- Housing colour: black
- Housing material: non-corroding die wall panel, galvanised steel sheet, powder-coated
- Speed levels: 1 (EQ EX ATEX fans must not be used with speed controllers / step transformers)
- Temperature for continuous operation: -20°C to +40°C
- Protection code: IP55
- Insulation class: I
- Ball-bearing ATEX-certified motor, certification by CESI, certification number CESI 03 ATEX 251, Motor EX d IIC - T4 (135°C)
- Reversible via external reversing switch (not included in the delivery), performance in reverse ca. 67%
- Statically and dynamically balanced impeller made from antistatic polymer
- Mounting options: in any position, easy access to electric terminaly box
- Application: extraction of air directly to the outside (external shutter flap sold separately) or extraction of air through ducts and ventilation shafts
- Use in zones 1 and 2:
- Zone 1: A place in which an explosive atmosphere consisting of a mixture with air of dangerous substances in the form of gas, vapour or mist is likely to occur in normal operation occasionally.
- Zone 2: A place in which an explosive atmosphere consisting of a mixture with air of dangerous substances in the form of gas, vapour or mist is not likely to occur in normal operation but, if it does occur, will persist for a short period only.
| Model | Power (W) | Current consumption (A) | Speed (rpm) | Airflow (m³/h) | Total pressure Pmax (Pa) | Sound pressure Lp-2m (dB(A)) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| EQ 25/4 M II 2G c IIB | 120 | 0.7 | 1460 | 900 | 98 | 55 | 10 |
| EQ 30/4 M II 2G c IIB | 140 | 0.7 | 1400 | 1500 | 118 | 59 | 11 |
| EQ 35/4 M II 2G c IIB | 160 | 0.8 | 1350 | 2250 | 98 | 62 | 12 |
| EQ 40/4 M II 2G c IIB | 180 | 0.85 | 1290 | 2900 | 88 | 65 | 12.5 |
| EQ 50/4 M II 2G c IIB | 210 | 1.0 | 1200 | 4500 | 137 | 70 | 14.5 |
| Model | Nominal size mm | A mm | B mm | C mm | D mm | E mm | F mm | G mm | Ø H mm |
|---|---|---|---|---|---|---|---|---|---|
| EQ 25/4 M II 2G c IIB | 250 | 190 | 66 | 9 | 8 | 260 | 340 | 325 | 8.3 |
| EQ 30/4 M II 2G c IIB | 300 | 190 | 75 | 9 | 10 | 312 | 390 | 375 | 8.3 |
| EQ 35/4 M II 2G c IIB | 350 | 190 | 85 | 10 | 12 | 365 | 460 | 439 | 12.3 |
| EQ 40/4 M II 2G c IIB | 400 | 190 | 85 | 10 | 12 | 415 | 510 | 490 | 12.3 |
| EQ 50/4 M II 2G c IIB | 500 | 190 | 101 | 10 | 15 | 515 | 630 | 610 | 12.3 |
Accessories are available in our shop.
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