S&P THGT represent cased axial flow fans designed for smoke extract in fire conditions and certified F400-120, F300/F200-120 to EN 12101-3 (CE marked). Casings formed from rolled sheet steel with a corrosion resistant hot dip galvanised finish to EN 1461. Corrosion category C4. Variable pitch angle impeller, dynamically balanced to ISO 14694: G6.3, made from high grade aluminum. Hubs made from aluminum or pressed sheet steel, depending on diameter and mechanical requirements.
2 Poles F400-120 model with aluminum impeller-hub formed from a one piece casting.
All models are available in both short and long casing versions except 2 poles F400-120 model only supplied with long casing. Standard air operation temperature range: -20ºC to +40ºC. Suitable for horizontal (B, A) or vertical (BD, AU) mounting installation.

Motor can be single speed in 2 and 4 poles, depending on the version or two speed in 4/8 poles. F300-120 & F400-120 motors are with protection rating IP55, class H insulation. Motors suitable for inverter control.

In emergency operation, no need for DOL or de-rating, as long as the VFTM range of VSDs is used, and/or requirements defined in EN 12101-3 are followed. Not valid for 2 Poles F400-120 version.

Check EasyVent to select the most suitable configurations for the installation, and obtain the corresponding datasheets.