Pfeiffer Split Flow Pump. PMP03628F, G2597-80310 (Tested)

The Pfeiffer Split Flow Pump PMP03628F is a high-performance turbomolecular pump designed for integration into Agilent mass spectrometry systems. Engineered for high reliability, compactness, and vibration-free operation, it delivers efficient high-vacuum pumping for analytical instruments where stable vacuum is critical for sensitivity and resolution.

Key Features

• Split flow design for efficient gas throughput and optimized performance
• High pumping speed for nitrogen and light gases
• Magnetically levitated or hybrid bearing system (depending on configuration) for quiet, low-maintenance operation
• Compact footprint, ideal for benchtop MS systems
• Designed for continuous operation in demanding analytical environments
• OEM integrated by Agilent for mass spectrometers requiring precise vacuum control

Technical Specifications

• Pumping speed: Approx. 260–300 L/s for N₂ (split flow type)
• Ultimate pressure: < 10⁻⁸ mbar
• Inlet flange: DN 63 ISO-K or similar (depending on configuration)
• Outlet flange: Small KF (e.g., DN 16)
• Bearing type: Magnetic or hybrid ceramic bearing
• Cooling method: Passive or fan-cooled
• Input power: Typically 24–48 VDC via turbo controller
• Applications:
  • LC/MS and GC/MS systems
  • High-throughput MS workflows
  • Vacuum interfaces for ion sources