Description
Overview:
The Wind Powered Rotary Roof Ventilator (MPN 800 1194) is a slimline, pre-assembled roof vent designed to extract air using vehicle or ambient airflow, with no electrical connection required. Moulded from durable white ABS plastic, it incorporates an internal adjustment panel and vent plate to help manage airflow through the roof aperture. Precision Singapore NMB 608Z bearings support smooth rotation, while an integrated neoprene sealing gasket assists with weather sealing against the roof skin. The overall size is 220 x 220 x 50.5 mm (approximately 8.66 x 8.66 x 1.99 in), keeping the profile low to minimise snagging. Suitable for use on vans, box bodies, trailers, catering units, modular and welfare buildings, caravans, horseboxes and marine cabins. Independent wind-tunnel testing by HORIBA MIRA recorded extraction up to 20.1 l/s at 70 mph (113 km/h). Actual performance will depend on vent position, vehicle size and prevailing conditions.
Key Features:
- Type: Wind-powered rotary roof ventilator
- Material: ABS plastic; Colour: White
- Dimensions: 220 x 220 x 50.5 mm (8.66 x 8.66 x 1.99 in) low-profile body
- Pre-assembled unit for straightforward installation
- Internal adjustment panel and vent plate for airflow control
- Singapore NMB 608Z shielded bearings for smooth, reliable rotation
- Integrated neoprene sealing gasket to help prevent water ingress
- Independently assessed by HORIBA MIRA in wind-tunnel conditions
- Typical extracted flow rates: 20.1 l/s at 70 mph (113 km/h); 17.2 l/s at 60 mph (97 km/h); 14.3 l/s at 50 mph (80 km/h); 11.3 l/s at 40 mph (64 km/h)
- Suitable for roof mounting on vans, trailers and mobile structures
- Non-powered design - no wiring or power draw
Typical Applications:
Used on light commercial vans and box bodies, plant and general-purpose trailers, catering trailers and hatchbacks, modular and welfare buildings, marine cabins, caravans and horseboxes. Commonly specified to improve ventilation, reduce condensation and assist in removing odours or heat buildup where powered fans are not required.
Also known as:
Rotary roof vent; Wind-driven ventilator; Spinning roof vent; Turbine roof extractor; Van roof ventilator; CentaFlow ventilator
Product Specifications
| L&S Part No. | 800 1194 |
|---|---|
| Unit of Sale | 1 |
