Description
Casings formed from rolled sheet steel with a corrosion resistant hot dipped galvanised finish.
All models incorporate separate high grade diecast aluminium blades locked within a pressed sheet steel hub.
Suitable for horizontal or vertical mounting installation.
All models are available in both short and long (LP) casing versions.
Long casing versions include a large inspection door.
Motors
Available, depending upon the model:
– with three phase motors in 2, 4 or 6 poles.
All the motors are IP55, Class F insulation
Electrical supplies:
Three phase 230/400V-50Hz up to 3kW.
Three phase 400V-50Hz, for higher power motors and two speed motors.
(See characteristics chart).
Additional information
Standard air direction: Form B configuration (impeller over motor).
On request
Air direction: Form A configuration (motor over impeller).
For ambient working temperatures from -20ºC to +40ºC.
– ATEX Flameproof – Gas
II 2G Ex d IIB T4II 2G Ex d IIB+H2 T4 (with motor Ex d IIC T4)– ATEX Increased safety – Gas
II 2G Ex e II T3– ATEX – Dust
Combustable flyings and non conductive dust:
II 3D Ex tc IIIB T125ºCConductive dust:
II 3D Ex tc IIIC T125ºC ( with motor IP65)* TGT ATEX Flameproof models 400 and 450mm diameter only available long case LP version.
** TGT ATEX Flameproof models 500 to 1250mm diameter available short case and long case version LP (not available version K or L).
To select TGT ATEX refer to performance curves for THGT, or Easyvent.
Note electrical data may vary for ATEX motors.
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ATEX Long casing version “LP”
Large inspection door fitted on Long cased models for ATEX versions, that enables access to the motor terminal box for electrical connection. -
Ex motor versions
Ex versions in accordance to ATEX Directive.
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