Busch · Other
Busch 025-132 — rotary vane vacuum pump, 20 CFM
Original title: Busch 025-132 Rotary Vane Vacuum Pump, 20 CFM 1.5HP
🟡 OK with refurb
Suitable for WAVE freeze dryers; typical refurbishment needed before deployment.
Condition from photo
Exterior shows age and dust accumulation; oil level and internal wear cannot be assessed from photos. Mounted on wooden pallet with control box and pressure gauge.
Likely refurb / add-ons
- Oil change and filter service — €80–120
- Exhaust filter replacement — €60–100
- Soft-starter or VFD retrofit — €250–350
Watch out for
- Age and dust suggest long storage; internal condition unknown without teardown.
- Control electronics (visible in photo 1) may require testing or replacement.
WAVE AI estimate from photo + specs only — not a substitute for our physical pre-purchase check.
Specifications
- Type
- other
- Pumping speed
- ~0 m³/h
- Water-vapour tolerance
- ~0 g/h
- Ultimate vacuum
- —
- Source
- eBay
- Listing #
- eBay #175173465975
- Last verified
- Jul 23, 2026
Price history— Busch Other
Median €2.074 · 752 observations · €308–€33.945
Type plate (AI reading)
- Exact model
- 025-132
- Serial
- 3-2408
- Type
- 025-132
- Displacement
- 20 CFM
- Vacuum
- 0.5 Torr
- Vacuum
- 29.8 "HG
- Oil Capacity
- Type SAE 30
- Motor Oil
- 1 Qt.
- Manufacturer
- Busch, Inc., 4974 Holland Road, Virginia Beach, VA 23462
- Origin
- Made in U.S.A.
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Generic Busch vacuum pump — model family not auto-detected. Send us the listing URL for a free identification + suitability check.