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NYB Series 20 GI Fans (General Industrial) employ four distinct radial-wheel designs for use in moderate-pressure applications. Typical uses include dust collection, pneumatic-conveying, moisture blow-off, incineration and oven and dryer exhaust.

  Series 20 GI PDF Brochure
Wheel Design: Radial - Straight
Radial - Modified
Radial - Shrouded Wheel
Radial with Backplate
Radial with Backplate (Rugged Duty)

Wheel Design

Open Radial: Straight radial wheel is ideal for both clean air and material handling applications.

 

 

Radial - Modified: High-efficiency radial wheel with curved blades and a tapered frontplate used for airstreams with moderate dust loads.

 

 

Radial – Shrouded wheel: High efficiency shrouded wheel for low to moderate particulate applications.

 

 

Radial – Backplated wheel: Flat radial-blade best suited for material conveying applications or those with course material.

 

Radial with Backplate (Rugged Duty): Heavy duty wheel designed for material handling applications involving low-density bulk materials.

Design Features:

VOLUME - to 77,000 CFM.

PRESSURES - to 22" WG.

TEMPERATURES - to 1000°F.

15 SIZES - 14"-85"

ARRANGEMENTS - 1, 9, 9E, 9F, 10

Available Materials of Construction:

Carbon Steel
Stainless Steel
Aluminum
Special Alloys

Product Bulletin: Series 20 GI Fans with Rugged Radial-Blade Wheels (251)
Guide Specifications: Specifying Series 20 General Industrial with DH Wheels (GS-252) Specifying Series 20 General Industrial with LS Wheels (GS-253) Specifying Series 20 General Industrial with AH/AM Wheels (GS-254)
Engineering Supplements: Series 20 & Series 30 Belt Centers (ES-251) Special Diameter and Special Width Series 20, 30, and 45 Fans (ES-863)
Installation, Operation & Maintenance Manual: IM-110
Material Specifications: S20_Dims.pdf
Similar Products:

General Industrial Arrangement 4 Fans
Compact GI-Fans (For Lower Volumes and Pressures)
Compact Pressure Blowers
Series 30 GI-Fans (For Higher Pressures)
Series 45 GI-Fans (For Higher Pressures)

Fan-to-Size Online:

Series 20 GI Fans

Online Drawings:

Series 20 GI Fans

Series 20 GI Fan - Moderate Pressure Radial GI Fan Quick Search