Your search query on "BECKER Wafer Processing Components" returned the following results:

7066 BECKER SET OF PUMP VANES 901347 00007 (WN124-120) (NEW) DT/VT 3.16 T 4.16 (122106704815)

12970 BECKER DRY RUNNING CARBON VANE VACUUM PUMP,1Ø,230V,P/N: 41624427275 VT4.25 (113667415725)