JAPPY Ventilation Grille hood for exterior for natural supply and exhaust (Flat-type walls) UK-FSEN100BJ-MA

●Material (Socket): Stainless steel (NSS442M3) ●Material (louvers, drain plates, hood): Stainless steel (SUS304) ●Surface finish: Black ●Applicable pipe inner diameter: φ100mm ●Water stopper: H22mm ●Wire mesh: #10 ●Equivalent opening area: 18.51cm2