Leybold WSU 2001 — Roots blower booster pump

🔴 Check carefully

Roots booster unsuitable as primary WAVE vacuum source; requires backing pump.

Condition from photo

Heavy dust and salt-like deposits on all surfaces; motor housing corroded; no visible oil leaks; mounting frame intact.

Likely refurb / add-ons

• Complete cleaning and degreasing (€80–120)
• Bearing service and seal inspection (€300–400)
• Backing pump (rotary vane, 2–5 m³/h) (€800–2000)

Watch out for

• Roots booster pump alone cannot achieve vacuum; must be paired with a backing pu
• Severe external corrosion and salt deposits suggest storage in damp/coastal envi
• No backing pump included; acquisition cost will be substantial.

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