Used Vacuum Pumps›Leybold›Other
Leybold · Other
Leybold Ruvac WS 501 — rotary vane, oil-sealed
Original title: Waelzkolbenpumpe (Rootsgeblaese)Leybold Ruvac WS 501
Market median (sold): €2.316 from 167 sales in this family
📍 Deutschland
🔴 Check carefully
Roots blower, not suitable as WAVE freeze dryer vacuum source.
Condition from photo
Externally clean, mounted on wooden pallet with cable. No visible oil leaks or damage.
Watch out for
- Listing title states 'Waelzkolbenpumpe (Rootsgeblaese)' — this is a Roots blower
- No ultimate vacuum specification provided; Roots blowers are low-vacuum devices
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- other
- Pumping speed
- ~0 m³/h
- Water-vapour tolerance
- ~0 g/h
- Ultimate vacuum
- —
- Source
- Maschinensucher.de
- Listing #
- MS #2478768
- Last verified
- Oct 3, 2026
Price history— Leybold Other
Median €1.221 · 1621 observations · €310–€37.500
Recent sales (Leybold Other)
- €1.519Oct 2, 2026Leybold SV25 1090351 Oil Vacuum Pump
- €1.242Oct 2, 2026Vacuum pump possibly Leybold
- €2.316Oct 2, 2026Leybold vacuum pump SV100FP
- €5.115Oct 2, 2026Leybold Vacuum Pump
- €3.250Sep 22, 2026Leybold OMT RGD-5/100 Cryopump Cold Head P/N 378185 Vacuum Pump Assembly (5971)
- €1.116Sep 22, 2026LEYBOLD RUVAC WSU 500 ROOTS BLOWER VACUM PUMP
- €2.790Sep 22, 2026Leybold SV40BI Vacuum Pump 6 Available Selling Them All Together 
- €4.464Sep 22, 2026Leybold 854-06-B1 High Vacuum Pump (m17)
- €2.557Sep 22, 2026Leybold RuVac WAU-251 Roots Blower Booster Vacuum Pump Second-hand refurbishment
- €8.258Sep 22, 202638065 LEYBOLD ECODRY PLUS, DRY COMPRESSING VACUUM PUMPS (NEW) ECODRY 65 PLUS
- €13.473Sep 22, 2026Leybold SP250 ScrewLine Dry Vacuum Pump 330m3/h 11.5kw 210/460V 3Ph Screw Type
- €9.068Sep 22, 2026Oerlikon Leybold Water Cooled Screwline Dry Screw Pump 15kW 460V, 3PH, SP630F
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
What to look for on this family
Generic Leybold vacuum pump — model family not auto-detected. Send us the listing URL for a free identification + suitability check.