Used Vacuum Pumps›Edwards›Other
Edwards · Other
Varian VHS-10 — oil diffusion pump, 4400W
Original title: Varian VHS-10 Diffusion Pump Vacuum Pump 4400W 380V 3Ph Edwards PV40MK / L5920-
Market median (sold): €1.447 from 142 sales in this family
📍 Germany
🔴 Check carefully
Diffusion pump unsuitable for WAVE freeze dryers; requires backing pump and water cooling.
Condition from photo
Exterior clean, no visible oil leaks or damage. Hoses and electrical connections intact. Age and internal wear cannot be assessed from photos.
Likely refurb / add-ons
- Backing pump (rotary vane, 2–5 m³/h): €800–1500
- Water cooling system & chiller: €600–1200
- Isolation valve & cold trap: €200–400
Watch out for
- Diffusion pump design: requires dedicated backing pump and water cooling; not a
- High power consumption (4400W) and three-phase supply (380V 3Ph) limit portabili
- Ultimate vacuum specification not provided; typical diffusion pumps reach 10⁻⁶ m
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
- eBay
- Listing #
- eBay #236844712223
- Last verified
- Jun 10, 2026
Price history— Edwards Other
Median €1.859 · 1794 observations · €300–€33.328
Recent sales (Edwards Other)
- €876Oct 2, 2026Edwards G1099-80024 E2M1.5 Vacuum Pump 0.16 kW Used
- €584Oct 2, 2026Edwards E2M1.5 Agilent G1099-80024 Vacuum Pump Used
- €2.908Oct 2, 2026Edwards XDS10 Dry Scroll Vacuum Pump
- €6.736Oct 2, 2026Edwards IGX1000N Dry Vacuum Pump With Blower Clean N Process Residue
- €3.255Sep 22, 2026Edwards E2M30 Vacuum Pump
- €657Sep 22, 2026Edwards A50588000 Dry Vacuum Pump ES602 Silencer iGX 100L Exhaust Muffler New
- €4.197Sep 22, 2026Edwards iXL500Q MK2 HV, 380/460V 3PH Dry Vacuum Pump - USED
- €4.650Sep 22, 2026EDWARDS IGX600L DRY VACUUM PUMP
- €1.116Sep 22, 2026Edwards E1M18 Rotary Vane Vacuum Pump 18 CFM TESTED 30 MICRONS Working
- €6.505Sep 22, 2026Edwards iQDP80 Semiconductor Dry Vacuum Pump W/ QMB500 Booster Including Extras
- €9.765Sep 22, 2026BOC Edwards IQDP80 Multi Stage Dry Pump w/ Leybold WSU151 Ruvac Booster, 194753
- €2.697Sep 22, 2026BOC Edwards IQDP80 dry pump and Leybold WSU501 pump set
Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- VHS-10
- Serial
- LDB80061
- Model
- L5920-326 VHS-10
- Power
- 4400 W
- Electrical supply
- 380 V / 3 Ph
- Fluid charge
- 1000 cc
- Manufacturer
- Varian Vacuum Technologies
- Origin
- Lexington, MA 02421
- Approvals
- RoHS, CE
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Generic Edwards vacuum pump — model family not auto-detected. Send us the listing URL for a free identification + suitability check.