Motorcycle half face helmet with shield With Front and rear air vents. Fully removable and washable interior liners and pads
Ideal and Green Ventilation for Mining Warehouses
The Green-Vent Wind Driven Ventilator efficiently ventilates any building using wind power.
The Green-Vent Wind Driven Ventilator- a low cost ventilation alternative that utilizes the "wind" as energy source
Wind Driven Roof Ventilator Vertical Vane Technology 3 Sizes - 300mm, 600mm & 900mm Weather Grade Aluminium Quality Design