Schaefer WS-220 Aluminum Shutter 22" winch Shoulder yoke and sub-pelvic leg

Shoulder yoke and sub-pelvic leg pads feature exclusive gel endoskeleton for unsurpassed user comfort

Schaefer Pro-Kool PROK142-2HV Datasheet

Cool Machines Cool Vac 23 Features Abrasion Resistant Heavy Duty Fan Blades

Fan Size: 20 in

Blade Diameter: 12 inches

Schaefer WS-220 Aluminum Shutter 22" winch Shoulder yoke and sub-pelvic legSchaefer WS 220 Aluminum Shutter 22" SCHAEFER aluminum shutters allow airflow in a single direction and are used as building air inlets to feed Schaefer exhaust fans, or on exhaust fans to prevent air entry when the fan is not operating. Aluminum shutters are built tough for long life in the most demanding environments, all at an affordable price. Features Constructed of heavy duty brushed aluminum for corrosion resistance and greater durability