Rotor and Stator Material: High-grade cast iron. Connection (Vacuum Inlet Flange): DN 10 ISO-KF (NW10). Connection (Vacuum Outlet Flange): Hose Nozzle 11 mm, 3/4″ BSPP (or G 3/4″) Female. Combined Vacuum Flange Connection: DN 10 ISO-KF (NW10) / Hose Nozzle 11 mm.
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