Carbon Vanes for Vacuum Pump for Elmo Rietschle 55x39x4 mm Set 6 vanes Made of The Best German Graphite, Same Material as OEM, Resin Impregnated Graphite: Amazon.com: Industrial & Scientific
95x43x4.3mm Karbon grafit gülü Becker Pompa Vanes/Karbon için Vanes döner sürgülü kanatlı pompa|vane|vane pump - AliExpress
Carbon Graphite Vacuum Pump Vanes for Becker Vacuum Pump