Busch · Other
Busch MM 1104 B — oil-sealed rotary vane, 91 m³/h
Original title: Midmark PowerVac Busch Dental Vacuum Pump MM 1104 B 029-3713-01 AS IS
Market median (sold): €1.876 from 141 sales in this family
📍 USA
🟡 OK with refurb
Suitable for WAVE; industrial-duty pump needs standard refurbishment before freeze-dryer duty.
Condition from photo
Exterior clean, nameplate legible, hoses intact, no visible oil leaks; internal wear cannot be assessed from photos.
Likely refurb / add-ons
- Oil change and filter service — €80
- Exhaust filter replacement — €60
- Soft-starter (optional, for freeze-dryer integration) — €280
Watch out for
- Dental-duty pump (Midmark PowerVac); verify compatibility with WAVE freeze-dryer
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
- —
- Year
- 2024 (per nameplate)
- Source
- eBay
- Listing #
- eBay #287299933781
- Last verified
- Jul 17, 2026
Price history— Busch Other
Median €2.217 · 1233 observations · €308–€33.945
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Source: eBay sold listings (Apify aggregation). Year inferred from listing title when present.
Type plate (AI reading)
- Exact model
- MM 1104 B VZZ XXXX
- Serial
- USM12430224
- Year (plate)
- 2024
- Vacuum Pump
- MM 1104 B VZZ XXXX
- Manufacturer
- Busch Manufacturing LLC, Virginia Beach, VA 23452
- Part No.
- 029-3713-01
- Pressure
- 400 hPa (mbar)
- Speed
- 1800 min⁻¹
- Pumping speed
- Busch VS 150
- Model
- MM1104 BVD
- Pumping speed S(N₂)
- 91 m³/h
- V_max
- 75
- Mass
- 91 kg
- Oil quantity
- 0.85 L
- Approvals
- UK CA EAC CE
- Origin
- Made in USA
- Year
- 2024
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.