Leybold D8B — rotary vane vacuum pump

🔴 Check carefully

D8B is a small lab pump; unsuitable for WAVE freeze dryer vacuum duty.

Condition from photo

Moderate dust and surface corrosion on pump body and motor; no visible oil leaks; mounting frame intact; hoses present but age unknown.

Likely refurb / add-ons

• Oil change and filter service (€50–80)
• Soft-starter or VFD retrofit (€280–400)

Watch out for

• D8B is a small rotary-vane pump; typical displacement ~8 m³/h at best — far belo
• Asking price €697 is 71% below median (€2,427) for Leybold pumps in this categor

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