Description

All kinds of  ventilation equipments and duct fans from Nussun.
All kinds of size ventilation and duct fans from Nussun
duct fan
centrifugal fa
inline duct fan
Circular duct fan plastic/metal
Mini sirocco duct fan
enery  recovery ventilator

ABS plastic casing  or metal casing
Backward/ forward-curved centrifugal impeller using PA*6 (FR)
ABS (FR) connection box
External rotor motor with low temperature rise
Motor is equipped with automatic reset thermal overload protection
NSK ball bearing, acceptable for continuous operation of ***0h
Operating temperature range﹣*0℃~*0℃
Insulation Class F
 Protection Class IP*4