Mibay · FF-250/2000E Turbo Molecular Pump for High-Vacuum Applications
Mibay FF-250 /2000E Turbo Molecular Pump for High-Vacuum Applications
Key specifications
ModelFF-250
BrandMibay
Pumping speedN₂: 2000; He: 1600; H₂: 740; Ar: 1900
Ultimate vacuumCF: 6×10⁻⁷; ISO-K: 6×10⁻⁶
Connection / interfaceISO-K/CF 250
PART MATCHING · QUOTE REQUIRED
Price on request B2B volume available
Lead time on quoteDescription
The FF-250/2000E Turbo Molecular Pump delivers high pumping speeds up to 2000 L/s (N₂) with grease-lubricated ceramic bearings. Its compact, maintenance-free design is ideal for solar cells, semiconductors, and vacuum leak detection.
Technical data
| Specification | Value |
|---|---|
| Product Type | Turbo Molecular Pump |
| Inlet Flange | ISO-K/CF 250 |
| Outlet Flange | KF DN50 |
| Pumping Speed (L/s) | N₂: 2000; He: 1600; H₂: 740; Ar: 1900 |
| Gas Throughput (sccm) | N₂: 3200; He: 2400; H₂: 1850; Ar: 1200 |
| Compression Ratio | N₂: 10⁸; He: 10⁴; H₂: 10³; Ar: 10⁹ |
| Ultimate Pressure (Pa) | CF: 6×10⁻⁷; ISO-K: 6×10⁻⁶ |
| Max. Continuous Fore-vacuum Pressure | 200 Pa |
| Max. Fore-vacuum Pressure (N₂) | 650 Pa |
| Rotation Speed | 24,000 rpm |
| Run-Up Time | ≤9 minutes |
| Cooling Type | Water (standard) |
| Cooling Water Consumption | ≥1 L/min (0.04 CFM) |
| Cooling Water Temperature | ≤25°C |
| Power Connection | DC24V/AC220V |
| Max. Power Consumption | ≤750 W |
| Controller Model | TCDP-II |
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