Leybold D8B — rotary vane vacuum pump

🔴 Check carefully

D8B is a small rotary vane pump; unsuitable for WAVE freeze dryer vacuum source.

Condition from photo

Exterior shows heavy dust and corrosion; oil level and internal wear cannot be assessed from photos.

Likely refurb / add-ons

• Oil change and filter service (€80–120)
• Soft-starter or VFD integration (€280–400)

Watch out for

• Leybold D8B is a small laboratory/bench pump, not a production-scale vacuum sour
• No visible nameplate or model confirmation in photos
• Heavy external corrosion and dust accumulation suggests poor storage

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