Pfeiffer PM P04 550 — rotary vane, 60,000 rpm

🔴 Check carefully

High-speed rotary vane pump; unsuitable for WAVE freeze dryer duty.

Condition from photo

Exterior clean, warranty seal intact, finned heatsink visible, no obvious oil leaks or damage.

Likely refurb / add-ons

• Oil change and filter service (~€80)
• Soft-starter or VFD retrofit (~€280–500)

Watch out for

• PM P04 550 is a high-speed rotary vane pump (60,000 rpm); WAVE freeze dryers req
• Splitflow 310 variant suggests a multi-stage or hybrid design; confirm compatibi
• No visible nameplate in photos; specifications cannot be fully verified.

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