Fire-rated smoke extract boxPIROS BOX S 4-355T 45-8
Fire-Rated Smoke Extraction Boxes
F400 · 120 min 0370-CPR-1553
F400: the fan runs in 400 °C smoke for 120 minutes per EN 12101-3, the European standard for smoke and heat exhaust fans.
| Model | PIROS BOX S 4-355T 45-8 |
|---|---|
| Code | PBS4035T458 |
| Series | PIROS BOX / PIROS BOX S / PIROS BOX WINDER / MBK |
| Manufacturer | NOVOVENT |
| Airflow (max) | 3,745 m³/h |
| Diameter | 355 mm |
| Power | 0.55 kW |
| Current | 2.3 A |
| Noise | 67 dB(A) |
| Supply | MOTOR 4 POLOS · 4 POLE MOTOR · MOTEUR 4 PÔLES (1500 rpm) - ~II |
| Fire rating | F400 (120 min) – EN 12101-3, inside risk area |
| Certificate | 0370-CPR-1553 |
Values per the official catalogue (maximum free-air). Not a substitute for duty-point selection.
Performance curve
About PIROS BOX S 4-355T 45-8
PIROS BOX S 4-355T 45-8 is a PIROS BOX / PIROS BOX S / PIROS BOX WINDER / MBK model in the Fire-Rated Smoke Extraction Boxes category by NOVOVENT. It delivers up to 3,745 m³/h free-air airflow with a 355 mm diameter, a 0.55 kW motor at MOTOR 4 POLOS · 4 POLE MOTOR · MOTEUR 4 PÔLES (1500 rpm) - ~II, and a sound level of 67 dB(A). It is rated F400 for smoke and heat exhaust, certificate 0370-CPR-1553. Insulated smoke-extraction fan boxes certified EN 12101-3 (400 °C/2 h) and ATEX; rock-wool panels, ultra-quiet.
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