AXIAL FAN

CYLINDRICAL CASED AXIAL FLOW FANS
THGT SERIES
THGT/4/6-900-6-F400-50HZ

Range of adjustable pitch aerofoil blade, cased axial flow fans designed for smoke extract in fire conditions and certified F400-120, F300-120 and F200-120 (CE marked).
Casings formed from rolled sheet steel with a corrosion resistant hot dipped galvanised finish for all models.
All models F400-120 except 2 poles incorporate separate high grade diecast aluminium blades locked within an aluminium injected hub (diameters from 400 to 630) or a pressed sheet steel hub.
(diameters from 710 to 1250).
F300-120 and F200-120 models incorporate an aluminium injected hub (diameters from 400 to 800) or a pressed sheet steel hub.
(diameters from 900 to 1250).
2 POLES F400-120 model with aluminium 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.
Long casing versions (L) include an external terminal box.
Suitable for horizontal or vertical mounting installation.

Motors
Available, depending upon the model:
– with three phase motors in 2, 4 or 6 poles.
– with three phase two speed motors, 2/4,
4/8 or 6/12 poles.
F400-120 motors are IP55, class H insulation.
F300-120 motors are IP55, class H insulation.
F200-120 motors are IP55, class F insulation.
Electrical supplies:Three phase 230/400V-50Hz up to 3 kW.
Three phase 400V-50Hz, for higher power motors and two speed motors.
(See characteristics chart).Motors suitable for inverter control.
In emergeny operation, direct protected power supply.
On demand: 4/6 poles 2-speed motors.