Compact Fiberglass 30 Laboratory Hood requires only a small working space and provides efficient fume removal by limiting the volume of tempered air exhausted from the lab. Models are available with an integral blower or wired for connection to a remotely located blower. Explosion-proof models are available with an integral explosion-proof blower. All models have an interior liner made of molded, one piece, chemical resistant fiberglass. Other features include by-pass airflow design, durable dry powder, glacier white epoxy-coated steel exterior, a 3/16" thick tempered safety glass vertical-rising sash with epoxy-coated aluminum frame, and pivoting air foil to promote airflow.