Entlüftung mit Staub- und Geruchsverschluss Get-FuelEquipment required by water law to ensuring pressure equalisation when filling and removing the medium. The vent prevents intrusion of dust and atmospheric moisture as well as vapour and gas in unpressurized state. Application for only non-flammable media and not as construction group of safety.

dimension: nominal diameter 50 with thread 2“, max. flow rate 1.000 ltr./min