Industrial Fans See what new products are available in Toofan Fans Fresh Air Exhaust Gold 230MM 9″ and 300MM 12″ Fresh Air Exhaust Grey 230MM 9″ and 300MM 12″ Turbine Industrial Exhaust Grey 300mm (12″), 380mm (15″), 450mm (18″), 600mm(24″) Turbine Industrial Exhaust Bronze 300mm (12″), 380mm (15″), 450mm (18″), 600mm(24″)
