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COVID-19 Update:

The New York Blower Company is committed to supporting and supplying necessary equipment to meet the critical demands of the supply chains essential to aid America in this time of need. NYB will keep our factories open and operational while practicing social distancing and all other recommended practices put forth by the CDC. If you have particular questions, please visit our contact us page located here.

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Hooded Roof Ventilators

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NYB Hooded Roof Ventilators are designed for commercial and industrial ventilation systems where large volumes of air are required and a low silhouette design is important. Hooded Roof Ventilators are well-suited for use on manufacturing plants, warehouses, offices and stores.

  Hooded Roof Ventilators PDF Brochure
Wheel Design: Propeller
Wheel Design

Propeller: Wheel composed of airfoil blades attached to a cast-aluminum hub.

Design Features:

VOLUME - to 106,000 CFM (180,100 m3/hr)

PRESSURES - to 3/4" WG (187 Pa)

TEMPERATURE - 180°F (82°C)

THIRTEEN SIZES - 6"-48" (152mm-1,219mm)

ARRANGEMENTS - 4V

Available Materials of Construction:

Carbon Steel

Product Bulletin: Hooded and Upblast Roof Ventilators (741)
Guide Specifications: Specifying Hooded Roof Ventilators (GS-740)
Engineering Supplements: Hooded Roof Ventilators Model NYPSD-F Direct-Drive/Filtered Supply (ES-752) Hooded Roof Ventilators Model NYPSB-F Belt-Drive/Filtered Supply (ES-753)
Installation, Operation & Maintenance Manual: IM-210
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