Modern Aluminum Circular Rainproof Louvre Wind Cap Villa Attic Ventilation Hole Exhaust Port Window Grille for Wind Exhaust
$3.00
Opis
Modern Aluminum Circular Rainproof Louvre Wind Cap Villa Attic Ventilation Hole Exhaust Port Window Grille for Wind Exhaust
The pressed rain-proof louver does not have the function of rain prevention in its design. Even when it is tightly closed, rainwater can still enter through the gaps. The rain-proof louver is used in machine rooms or other public places that require ventilation, rain prevention, heat insulation, and regulation of air flow. It consists of rain-proof blades with water collection grooves, side frames with drip trays, and streamlined regulating blades. Even in heavy rain, the rain-proof louver can effectively prevent rainwater from entering the room, and no water curtain will form on the windward side of the entire rain-proof louver, thus fulfilling the normal design ventilation requirements.
Opis produktu
Specyfikacja
Specyfikacja | External diameter | Internal diameter | hight | szerokość |
80 | 150mm | 80mm | 40mm | 25mm |
100 | 150mm | 100mm | 40mm | 25mm |
120 | 170mm | 120mm | 40mm | 25mm |
150 | 200mm | 150mm | 40mm | 25mm |
160 | 200mm | 160mm | 40mm | 25mm |
180 | 225mm | 180mm | 40mm | 25mm |
200 | 250mm | 200mm | 40mm | 25mm |
230 | 275mm | 230mm | 40mm | 25mm |
240 | 300mm | 240M | 40mm | 25mm |
250 | 300mm | 250mm | 40mm | 25mm |
280 | 325mm | 280mm | 40mm | 25mm |
300 | 350mm | 300mm | 40mm | 25mm |
350 | 400mm | 350mm | 40mm | 25mm |
400 | 450mm | 400mm | 40mm | 25mm |
450 | 500mm | 450mm | 40mm | 25mm |
500 | 550mm | 500mm | 40mm | 25mm |
550 | 600mm | 550mm | 40mm | 25mm |
600 | 650mm | 600mm | 40mm | 25mm |
650 | 700mm | 650mm | 40mm | 25mm |
700 | 750mm | 700mm | 40mm | 25mm |
800 | 850mm | 800mm | 40mm | 25mm |
850 | 900mm | 850mm | 40mm | 25mm |
900 | 950mm | 900mm | 40mm | 25mm |
950 | 1000mm | 950mm | 40mm | 25mm |
1000 | 1050mm | 1000mm | 40mm | 25mm |
Aplikacja
Często zadawane pytania
1. kim jesteśmy?Nasza fabryka powstała w 1996, and the professional foreign trade sales team was established in 20212. jak możemy zagwarantować jakość?Zawsze próbka przedprodukcyjna przed produkcją masową;Zawsze ostateczna kontrola przed wysyłką;3.co możesz u nas kupić?heater element,Ventilation Products4. dlaczego warto kupować u nas, a nie u innych dostawców?we have passed the industry qualification certification to protect the product quality. We provide one-stop procurement services to reduce the procurement cost for customers.5. Jakie usługi możemy dostarczyć?Zaakceptowane Warunki Dostawy: KIESZONKA NA ZEGAREK,EXW,DDP；Akceptowana waluta płatności:USD;Akceptowany rodzaj płatności: T/T,Akredytywa,D/P D/A;Język używany:język angielski,chiński,Francuski
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