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

$4,143.00

Quantity

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

Documentation

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