Описание
GENERAL FEATURES:
Range with 4 different sizes from 1919 (7/7)
until 33/33 (12/12), provided with 3 SPEED
single phase 4 and, 6 pole motors. Air-flow
from 1.300 m3
/h until 5.500 m3
/h. Maximum
working temperature 50ºC in continuous.
MANUFACTURING FEATURES:
· Fully made of galvanised steel sheet.
· All models fitted with double inlet forward
curved impellers.
· The fan is supplied with mounting feet
included on the price.
· Motor fixing with an EXCLUSIVE SYSTEM
designed by Casals, through flexible arms +
silentblocks which avoid any fan vibration. These
arms are according to ROHS 2002/95/EC
the restriction of the use of certain hazardous
substances in electrical and electronic
equipments.
· Closed motors SPECIALLY DESIGNED by
Casals:
· Extruded aluminium motor housing.
· Totally enclosed wiring box IP-65.
· IP-55 motor protection and rated class F
insulation. Standard voltages 230V 50 Hz.
· Thermal protection included.
APPLICATIONS:
· Chillers and air cooling or air treatment
equipments.
· Cabinet fans.
· Centrifugal heaters.
· Smoke and steam extraction in industries and
kitchen hoods.
UNDER REQUEST:
· 60Hz fans.
· Possibility to assembly the fan in any position.