DHS Sileo 355E4 Roof Fan AC Single Phase 355mm

The Systemair DHS Sileo 355E4 is a 355mm centrifugal roof-mounted extract fan delivering up to 3139 m³/h. Its 3D profiled backward-curved impeller and external rotor motor move high air volumes at medium pressure with excellent sound levels, suited to exhaust ventilation on larger housing and commercial buildings.The 355E4 runs on a single-phase 230V AC motor (E4, 4-pole 1440 rpm) with horizontal discharge and is fully speed controllable over the voltage. From size 355 the motor uses external leads for a motor protection device, the aluminium casing suits coastal applications, and it handles air up to 60°C at IP44. 1 Phase AC motor Up to 3139 m³/h Speed controllable Specifications Brand Systemair Model DHS Sileo 355E4 Type Roof fan Diameter 355mm Max airflow 3139 m³/h Phase 1 Phase Motor AC Power 261 W Voltage 230V Max temp / IP 60°C / IP44 Manuals & GuidesSystemair DHS Sileo 355E4 Datasheet