Описание
GENERAL FEATURES:
Range with 9 box types from Ø 450 until Ø 1250,
provided with single phase 4 and 6 pole motors
and with three-phase 2, 4 and 6 pole motors. Airflow from 5.200 m3
/h until 109.000 m3
/h.
Maximum working temperature 50ºC in single
phase and 60ºC in three-phase.
MANUFACTURING FEATURES:
· Plate axial fan, circular reinforced frame.
· Motor-impeller assembly through modular system.
· Epoxy powder coat finishing.
· Squirrel cage asynchronous standard motor,
IP-55 protection and rated class F insulation.
Standard voltages 230V 50Hz for single phase
motors, 230/400V 50Hz for three-phase, motors
up to 5,5HP and 400/690V 50Hz for higher powers.
· HB:
· Variable pitch angle polyamide impeller
reinforced with fiberglass
· HBA:
· Cast aluminum impeller variable pitch
angle.
APPLICATIONS:
· Specially designed for wall or duct
assembly, are suitable for:
· General ventilation.
· Renovation of stuffy air environments in
buildings and industry.
· Smoke extraction
·Fresh air injection in any local types,
buildings and industrial installations.
UNDER REQUEST:
· Impelente (B Form) impeller (air sense from
impeller to motor), 100% reversible impeller.
· 60Hz fans and special voltages.
· 2 speed motors.
· Hot dip galvanized housing or
manufactured of stainless steel.
· Possibility to fit on the circular frame a
square plate.