Explosion proof axial fan KLIMAWENT

Application
WP-D/Ex roof fans are meant for use in areas of explosion risk, where explosive atmos-
phere can occur, i.e. mixture of fl ammable substances in a form of gases, vapours and
mists with the air.
Due to increased pressure it is possible to apply the fans with local exhausts and with
the fi ltering units and also with a ventilation system of signifi cant resistances. The fan
can be used in installation with a roof discharge unit of a required dynamic rise.
Structure
The fan consists of:
– spiral housing,
– explosion-proof motor,
– radial impeller, mounted directly on the motor shaft,
– silencer – installed at the fan outlet,
– fl ange to install the fan,
– motor hood.
The basic elements of the fan (housing, impeller, silencer, fl ange) are made of non-
magnetic stainless austenitic steel whereas the motor hood is made of aluminium
plate. The whole fan is in a natural colour of stainless steel.