How to Measure a Fan - Series 1
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Part #
1-4991
11-1/2″ OD Fan
Series 1 Shallow Recess Fans are typically used on horizontal TEFC induction motors. First developed to fit U-frame GE motors, these patterns were then modified slightly to fit other manufacturers’ motors.
- -0.1875” hub recess
- 13 blades
- 1.875” max bore allowed
$336.67
Overview
Cast in aluminum, this Series 1 11-1/2″ Shallow Recess Fan can be machined to your exact specifications by Jenkins or be provided as-is for in-house machining. Please provide exact machining specifications or call Jenkins at 800-438-3003 for machining questions.
Specs
Series 1 fans are used most often on horizontal TEFC induction motors. This fan has a small hub recess (E dimension).
- Blade Height (A) - in.
- 2.25
- Hub Diameter (B) - in.
- 2.375
- Hub Thickness (C) - in.
- 2
- Overall Diameter (D) - in.
- 11.5
- Hub Recess (E) - in.
- -0.1875
- Plate Diameter (H) - in.
- 10.5
- Max Bore Allowed - in.
- 1.875
- Number of Blades
- 13
- Material
- Aluminum
- Weight - lbs
- 4.15