Sturdy enough to be installed forward into the wind to scoop air in - or can be installed reverse facing to extract air out when open.
Frame is made of aluminium with rubber seal for exceptional waterproof / dust proof seal when closed.
Steel pop-up lid is press-formed to ensure rigidity and best sealing when closed (and uses only sealed machine rivets, not pop rivets like most other vents sold on ebay that can leak water)
Strong steel spring latch mechanism to allow forward-facing and for catching large volumes of air while driving
Ideal for trailer, camper, horse float, livestock trailer roofs or off-road vehicles - to pressurise vehicle and minimise dust entering vehicle (when installed forward facing).
Air vent opening is 210mm long x 160mm wide with 90mm pop-up at front when opened.
External dimensions: 265mm x 210mm x 35mm.
30mm ring-pull handle for inside closing/opening of air vent.
These air vents
are sometimes called solid-top air vents, rat-trap vents, pop-up vents as well.
Note: see blue picture of interior of horse float with air vents installed in the side of float and roof - when installing this air vent to a very thin sheetmetal or fibreglass roof a steel frame installed to rivet/bolt to is advisable (or using large washers behind the rivets/bolts).
1. Cut a square
hole in your roof opening is 222mm long x 170mm wide
2. Use silicone
or sika-flex to seal around the opening and place air vent on the opening
(forward or reverse facing)
3. Pop-rivet or bolt air vent to roof installing large washers behind
the rivets/bolts (or make a
25mm square tube frame behind it)
Note: if you need more than these 2 air vents then please email me first - or check out my e-store for other types of air vents.