Datasheet

ø
70 mm type
Model no. Surface treatment Mass (g)
109-1106 Electro nickel plating (silver) 40
O
A
ø87±0.5
90°±1°（等配）
ø98±1
4-ø4.5±0.5
(R2.8)
(1)
3±1
ø56±0.5
断面AO
（
Each
）
Section AO
Fan
Hexagonal nuts
Inlet nozzle
Finger guard
Screw
s
Spring washers
Plain washers
Mounting example
Centrifugal fan
DC
Inlet nozzle for centrifugal fan and splash proof centrifugal fan
Dimensions (unit: mm)
Nozzle mounted in fan inlet side to adjust the flow of introduced air. Material: Steel sheet