Schaefer 363B12DD-HC Galvanized Direct Drive Exhaust Fan 36" 1/2HP cool machines cm1500 Cool Machines CV-23 C2U123-20 Cool

Cool Machines CV-23 C2U123-20 Cool Vac CV23 Insulation Machine Vacuum

24 inch diameter

These include pre-installed mounting brackets ready to pair with tripod leg and davit receivers

Integral composite pulley within tripod head

Large 12" X 12" airlock (quick release) is a rugged and easy to service component

Schaefer 363B12DD-HC Galvanized Direct Drive Exhaust Fan 36" 1/2HP cool machines cm1500 Cool Machines CV-23 C2U123-20 CoolSchaefer 363B12DD HC Galvanized Direct Drive Exhaust Fan 36" 1 2HP Schaefer 363B12DD HC 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