Used Vacuum Pumps›Edwards›Other
Edwards · Other
Edwards GV80 — rotary vane oil-sealed, 80 L/s
Original title: Edwards GV80 silencer Drystar Vacuum Pump NR8037000 Inletdust Filter
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Large industrial pump; unsuitable for WAVE freeze dryers—oversized, requires 380V three-phase power.
Condition from photo
Exterior shows moderate wear, dust/dirt accumulation on motor and pump body. Oil level and internal condition not visible. Hoses present, mounting frame intact.
Likely refurb / add-ons
- Oil change and filter service — €120
- Exhaust silencer replacement — €150
- Soft-starter or VFD retrofit — €400+
Watch out for
- Three-phase 380 V supply required; WAVE dryers use single-phase 230 V.
- Pumping speed ~80 L/s far exceeds WAVE vacuum chamber capacity; will cause contr
- Industrial-duty pump designed for continuous process use, not laboratory batch o
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 #298122944640
- Last verified
- Jul 5, 2026
Price history— Edwards Other
Median €2.688 · 820 observations · €303–€33.328
Type plate (AI reading)
- Exact model
- AMH112MAA2 3~Mot. IEC60034
- Serial
- 1221493-005
- Type
- AMH112MAA2 3~Mot. IEC60034
- Frequency
- 50 Hz
- Power
- 4.0 kW
- Voltage (50 Hz)
- 208–230 V
- Current (50 Hz)
- 11.8 A
- Voltage (60 Hz)
- 460 V
- Current (60 Hz)
- 6.9 A
- Speed
- 3515 min⁻¹
- Power factor
- 0.85
- Efficiency
- IE2 88.0 %
- Insulation class
- F(B)
- Protection
- IP55
- Ambient temperature
- 40 °C
- Winding temperature
- PTC 162 °C
- Manufacturer
- Lafert Energy
- Origin
- Made in Italy
Auto-extracted from one of the listing photos. Verify on the real unit before purchase.
What to look for on this family
Generic Edwards vacuum pump — model family not auto-detected. Send us the listing URL for a free identification + suitability check.