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.
The New York Blower Company certifies that the Series 20 GI Fans are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the requirements of the AMCA Certified Ratings Program.
|Wheel Design:||Radial - Straight
Radial - Modified
Radial - Shrouded Wheel
Radial with Backplate
Radial with Backplate (Rugged Duty)
Open Radial: Straight radial wheel is ideal for both clean air and material handling applications.test
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.
VOLUME - to 77,000 CFM (131,000 m3/hr)
PRESSURES - to 22" WG (5,480 Pa)
TEMPERATURES - to 1000°F (540°C)
15 SIZES - 14"-85" (356mm-2159mm)
ARRANGEMENTS - 1, 9, 9E, 9F, 10
|Available Materials of Construction:||
|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|