Hooded Roof Supply Fan 48 inch 21742 CFM Belt Drive 3 Phase HRSB48SH3S

NOTE: THE HRSB & HRSD SERIES FANS ARE SPECIAL NON-STOCK ITEMS AND CANNOT BE RETURNED OR CANCELLED.

Models HRSB and HRSD are roof mounted supply fans rated from 4,000 to over 56,000 CFM and to 3/4" static pressure. They are used in a variety of commercial and industrial operations such as warehouses manufacturing plants, equipment and machinery rooms, assembly plants and similar facilities to provide fresh outside air for personal comfort and to reduce negative pressure caused by exhaust systems.

Hood sizes 58 to 78 inch (represents fan sizes 24 to 36) ship assembled. Hood sizes 87 to 111 inch (represents fans sizes 42 to 60) ship separate for field attachment.

FEATURES
Hood and panels are made from heavy gauge G90 galvanized steel
Rain gutter helps to prevent water entrainment
Propeller has an adjustable pitch for optimum efficiency
The base is made from all galvanized construction for corrosion resistance, and allows the fan to be elevated above the roof curb for ease of damper installation
Open drip-proof motor construction is standard

• User Manual
• Spec Sheet
• Submittal