Schaefer 483B1 Galvanized Belt Drive Exhaust Fan 48" 1HP circulating fans Adjusts to fit parapets from

Adjusts to fit parapets from 1/2" to 15" thick and having a minimum height of 9"

Fiberglass -  900 (405kilograms)

Schaefer FFM485G1-2 Features A Powder Coated Outlet Guard

Redirects the compressed stale air away from your main air stream

Schaefer 483B1 Galvanized Belt Drive Exhaust Fan 48" 1HP circulating fans Adjusts to fit parapets fromSchaefer 483B1 Galvanized Belt Drive Exhaust Fan 48" 1HP Schaefer 483B1 helps you maintain a productive work environment by exchanging contaminated or hot air. These high volume, affordable exhaust fans are shielded from the outside elements using side aluminum outlet shutters & mount inside walls of virtually any thickness. Typically the outlet shutter is completely or nearly push with the outside wall. Designed for high efficiency and high airflow