Armstrong World Industries 302, 243, 242, 203 Fan Blades *268, Fan Blades HWC Models 122, 182 & 123

UNIT COMPONENTS

5-42

Fan Blades (*268)

Notes:

1.26° Pitch, 5 Blades

2.Material: 24 Ga. Galvalume

3.Set Screw: (2) 5/16"-24 x 5/8" long square head, cup point

18.00" +/– .06"

Rotation

Magic-Pak: HW/HWC

3.79" +/– .09"

.5002"

.5019" Diameter Bore

AIR FLOW

FIGURE 5-37 Fan Blades - HWC Models 122, 182 & 123, 183

SRM-HW/HWC

2/99