Find equipmentComparePartsManufacturersTechnologiesIndustriesApplicationsAsset trackingMy equipmentTalk to a specialist

VACUUBRAND · Rotor

20637137

Rotor high vacuum stage RZ 6

Manufacturer’s part number

Where to get it

No supplier lists this number with us yet. Ask for a quote and a specialist finds price and availability for you.

Prices are the supplier’s own, as last checked (date shown); they buy and ship. A price older than 30 days isn’t shown.

As printed in the source

20637137 Rotor high vacuum stage RZ 6

Fits 1 model

As listed by VACUUBRAND

When ordering, give the model and serial number from the nameplate: some parts changed within a model’s life.

Where it sits

In the RZ 6

Feet1Motor2Coupling3Shaft seal4Cylinder / housing5Rotor and shaft6Vanes7Gaskets and O-rings8Exhaust box / oil reservoir9Exhaust filters10Gas ballast and relief valves11Inlet non-return valve12Screws, washers, pins13

6 · Rotor and shaft

Our drawing of the machine type, with the RZ 6's own parts; this part is highlighted. Side view along the shaft. Oil-free (dry) pumps have no exhaust box oil, sight glass or oil filter; their exhaust filter is a dust filter.

Part number, name and fitment as published by VACUUBRAND (source), retrieved 2026-10-19. Vac & Air is independent and not affiliated with the manufacturers shown; names and numbers identify the parts only.