Описание
GENERAL FEATURES:
Range with 8 different types from the 31/10 to
the 71/22, provided with three-phase 4 and 6
pole motors 400ºC/2H. Air-flow from 4.000
m3
/h to 22.100 m3
/h.
Maximum working temperature 130ºC in
continuous.
MANUFACTURING FEATURES:
· Reinforced rolled steel sheet housings internally
and externally fully welded, epoxy powder coat
finishing.
· High efficiency backward curved reinforced
impeller.
· Squirrel cage asynchronous standard motor,
IP-55 protection and rated class H insulation
CERTIFIED 400ºC/2H. Standard voltages
230/400V 50Hz for three-phase, motors up to
5,5HP and 400/690V 50Hz for higher powers.
APPLICATIONS:
Designed for duct mounting:
· Smoke emergency exhaust fans with the
MOTOR INSIDE THE HAZARDOUS AREA
and where high pressures are needed.
UNDER REQUEST:
· Drain plug and inspection door.
· 60Hz fans.
· 300ºC/1H and 200ºC/2H motors
· 2 speed motors.