40 Recessed mounting wal l gri l les, series G Gri l les à encastrer séries G Rainproof flaps Flat flaps Rainproof flaps Rainproof flaps Insect screen/ moustiquaire BxH mm S Hole/trou mmAir passage/ passage d'air cm2 Colour couleur Item/Référence 189x189 189x189 189x189 189x189 189x189 217x217 189x189 217x217 17 17 17 17 17 18 17 18 p. 276 20 20 20 20 20 20 20 20 150x150 150x150 150x150 150x150 150X150 177x177 150X150 177x177 110 100 85 85 160 150 100 150 GN1919B GN1919M GNO1919B GN2222B GNOR1919B GNR2222B GNR1919B GNR1919M GND1919B GND1919M GNDR1919B GNDR1919M brown brown brown brown white white white white white white white white Blister 20 20 240x240 240x240 15 15 202x202 202x202 220 200 G142424B G142424M G142424N G14R2424B G14R2424M G14R2424N brown brown black black white white S H H S B B GN1919B w/ adjust. knob w/ adjust. knob Rainproof f laps Volets anti pluie Flat f laps Ai lettes plates
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