Pop Up Vent Features:
- Material: Aluminum alloy & Steel
- Lid: black powder coated
- Weather seal: sponge opening rubber
- Flange: aluminium pressure die casting
- Style:Press-Formed
- Rubber seal:Fitted
- Lift type: Manual lift
- No electrical wiring
- High power springs
- Alternative names: trailer roof hatch
- Applications: livestock trailer, semi trailer, travel coach cabin, horse van and caravan
Description:
Trailer pop-up vents are useful in horse trailer, horse float and other travel vehicles, the pop out vent is designed to efficiently remove hot air from trailers or trucks, reducing the overall temperature, allowing fresh air in and the heat out, protecting vehicles from water and dust entering. And the roof vents included a rubber weather seal.
Specifications: 2 sizes can be manufactured now. Customized sizes are acceptalbe.
Size A:
Item Number: VE0001
Dimensions 264mm(l) x 213mm(w) x 23mm (h).
Opening Dimensions:219 x 167mm
Weight: 870 Gram
Size B:
Item Number: VE0003
Dimensions 238mm(l) x 147mm(w) x 23mm (h).
Opening Dimensions:193 x 102mm
Weight: 870 G

You can also check out drawings and sizes from the product page of trailer ventilator
How to install a roof ventilation system? see the blog wrote by Mr. Ballister on Camping World

