Used Vacuum PumpsLeyboldSogevac SV

Leybold · Sogevac SV

Oerlikon Leybold Vakuumpumpe SV25 9550363 A90L-0001-0425

€85943% below market

Market median (sold): €1.501 from 15 sales in this family

📍 India

🟢 Good fit

Suitable rotary-vane pump for FD440; typical specs match WAVE requirements well.

Condition from photo

Exterior clean, white housing intact. Oil residue visible on lower left. Labels legible. No obvious damage or missing parts.

Likely refurb / add-ons

  • Oil change & filter service (~€110)
  • Gas-ballast service inspection (~€60)
  • Exhaust filter replacement (~€80)

WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.

Specifications

Type
Oil-sealed rotary vane
Pumping speed
~40 m³/h
Water-vapour tolerance
~140 g/h
Ultimate vacuum
≤ 0.1 mbar
Source
eBay
Listing #
eBay #397957978550
Last verified
Jun 12, 2026

Fits WAVE machines: FD440

Type plate (AI reading)

Exact model
SV25 9550363
Serial
S1000580613 12
Weight
28 kg
Oil type
ISO VG 32-100

Auto-extracted from one of the listing photos. Verify on the real unit before purchase.

What to look for on this family

Single-stage oil-sealed with gas-ballast. Cheap entry into the Leybold ecosystem. Slightly higher ultimate vacuum than two-stage, so drying tails are a bit longer.

W

WAVE Advisor

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AI advisor · prices are indicative, binding quote from the WAVE team.