How to Measure a Fan - Series 18
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Part #
18-4975
20-15/16″ OD Fan
Series 18 Directional Radial Fans blow air out from the shaft. The blades are angled, curved or shaped to operate in one specific direction, clockwise (CW).
- 0.25” hub recess
- 8 blades
- 6.3125” max bore allowed
$4,860.08
Overview
Cast in Aluminum, this Series 18 20-15/16″ Directional Radial Fan can be machined to your exact specifications by Jenkins or be provided as-is for in-house machining. Some models can also be removed from the shart, turned around and reinstalled for reverse operation. Please provide exact machining specifications or call Jenkins at 800-438-3003 for machining questions.
Specs
Series 18 fans are designed to blow air out from the shaft (radial flow). This fan is clockwise (CW). A brace ring can be added at an additional cost.
- Direction of Rotation
- CW
- Blade Height (A) - in.
- 7.3125
- Hub Diameter (B) - in.
- 6.875
- Hub Thickness (C) - in.
- 3.5
- Overall Diameter (D) - in.
- 20.9375
- Hub Recess (E) - in.
- 0.25
- Plate Diameter (H) - in.
- 16.625
- Max Bore Allowed - in.
- 6.3125
- Number of Blades
- 8
- Material
- Aluminum
- Weight - lbs
- 29.65