Used Vacuum Pumps›Busch›Other
Busch · Other
Busch Samos Si 1150 E1 — side-channel blower, 12 kW
Original title: Seitenkanal-Vakuumpumpe 12 k W, Busch Busch Samos Si 1150 E1
🟡 OK with refurb
Suitable for WAVE freeze dryers; typical refurbishment needed before deployment.
Condition from photo
Exterior clean, mounted on aluminium frame with castors. Motor and impeller visible, no obvious oil leaks or damage noted.
Likely refurb / add-ons
- Exhaust filter replacement — €80
- Oil change and seal service — €120
- Soft-starter (if not present) — €280
Watch out for
- Side-channel blower design; verify compatibility with WAVE's vacuum specificatio
- No visible soft-starter or VFD in photos; may require retrofit for WAVE integrat
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
- 2020 (per nameplate)
- Source
- Maschinensucher.de
- Listing #
- MS #18821511
- Last verified
- Jun 28, 2026
Price history— Busch Other
Median €2.111 · 681 observations · €308–€33.945
Type plate (AI reading)
- Exact model
- Busch Samos Si 1150 E1
- Serial
- VB400512
- Year (plate)
- 2020
- Type
- Si 1150 E1 H0 00 XX
- Motor code
- 67042 S1
- Power
- 11 kW / 15.0 HP
- Voltage (50 Hz)
- 220–275 V, 45.4 A
- Voltage (60 Hz)
- 380–480 V, 26.2 A
- Frequency
- 50 Hz / 60 Hz
- Max. pressure (50 Hz)
- -185 +155 mbar
- Max. pressure (60 Hz)
- -155 +125 mbar
- Ambient temperature
- T amb 40°C
- Approval
- CSA, IP 55
- Year
- 2020
- Serial number
- VB400512
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.