Busch · Other
Busch S2 — rotary vane, 2 hp, 21 cfm
Original title: Busch/Ohio Medical Rotary Vane Vacuum Pump, S2, 2hp, 21cfm, Squire/Cogswell
€2.184
📍 USA
🟡 OK with refurb
Suitable for WAVE; typical refurb needed. Check internal wear before use.
Condition from photo
Exterior clean, nameplate legible. Mounted on cork board. No visible oil leaks or damage.
Likely refurb / add-ons
- Oil change and filter service — €80
- Exhaust filter replacement — €60
- Soft-starter (optional) — €280
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 #365947572519
- Last verified
- Jul 1, 2026
Price history— Busch Other
Median €2.111 · 681 observations · €308–€33.945
Type plate (AI reading)
- Exact model
- S2
- Serial
- 24127133
- Manufacturer
- Squire Cogswell / Ohio Medical
- Model
- S2
- Reference
- H
- Serial Number
- 24127133
- Power
- 2 hp
- Capacity
- 21 cfm
- Origin
- Made in Korea
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.