Back to overview B 40 h nv FPM black item number BL02040-00-1068 Nominal dimension 40 mmMaterial Plastics ,blackType BayonetVentilation without VentilationLocking not lockableGasket Viton gasket ZD0329 Useable forDownloadsAccessoriesrecommendationInquiry Name EMail Phone Your inquiry Send a copy to my email address Back to overview