Sub-Zero 611-2 - Fan Blade Spacing Specifications

Air Flow & Fan Blade Spacing
Built-In
Built-In
(600-
(600-
2
2
)
)
Series
Series
5-2
#3758407 - Revision B - August, 2006
Figure 5-1. Air Flow and Fan Blade Spacing, Model 601R-2
Clamp Down
FAN BRACKET TO FAN
BLADE HUB SPACING
1-1/4" ± 1/16"
(31.75 mm ± 1.59 mm)
Figure 5-2. Air Flow and Fan Blade Spacing, Model and 601RG-2
Clamp Down
FAN MOTOR FACE TO FAN
BLADE HUB SPACING
7/8" ± 1/16"
(22.23 mm ± 1.59 mm)
NOTE: See 601RG-2 below.