Ventilation systemsOur Offer » Ventilation systemsPipe holderAdjustable horizontal knee 45°anemostateConnector kneeFlat ductGrille with a hoodHorizontal knee 90°Knee conector 90Long round to rectangular connectorrectangular connector with wall flange and back valveRing 120-125Round ductRound reductionRound reductionT-piece flatStrony: 12Następna »