Elmo Rietschle
VLU Rotary Claw DEEP VACUUM Pumps

The new Elmo Rietschle VLU series sets a global benchmark in dry-running claw technology—delivering both vacuum and pressure in one compact, oil-free unit. As the world’s first claw pump to achieve deep vacuum levels exceeding 29 inHg, the VLU redefines what’s possible in claw pump performance. Engineered for continuous-duty operation with minimal maintenance, it’s an ideal solution for high-demand applications in automation, packaging, woodworking, and CNC systems. With a contactless design and exceptional energy efficiency, the VLU ensures clean, reliable performance and long service life in today’s most advanced production environments.

Oil-Free Claw Vacuum Pump C-VLU 62 / 122

  • Maximum Vacuum Beyond 29inHg - WORLD FIRST
  • Suction capacities between 36.5 CFM and 84.75 CFM
  • Oil Free Contactless Operation
  • Ultimate vacuum at continuous operation >29"Hg
  • Quiet operation - as low as 63 dB (A) for the VLU 62
  • Suitable for humid and wet processes
  • 60 Hz Motor options: 1.8 kW and 3 kW
  • IE3 Motor
  • Integrated air cooling without additional cooling medium
  • At the heart of the VLU lies a revolutionary patented air end design. This innovation ensures optimal performance, reliability, and efficiency.

Oil-Free Claw Vacuum Pump C-VLU 301

  • Maximum Vacuum Beyond 29inHg - WORLD FIRST
  • Suction capacity of 170CFM
  • Oil Free Contactless Operation
  • Ultimate vacuum at continuous operation >29"Hg
  • Suitable for humid and wet processes
  • 60 Hz Motor options: 9 kW
  • IE3 Motor
  • Integrated air cooling without additional cooling medium
  • At the heart of the VLU lies a revolutionary patented air end design. This innovation ensures optimal performance, reliability, and efficiency.

Oil-Free Claw Vacuum Pump C-VLU 401 / 501

  • Maximum Vacuum Beyond 29inHg - WORLD FIRST
  • Suction capacities between 235 and 412 CFM
  • Oil Free Contactless Operation
  • Ultimate vacuum at continuous operation >28"Hg
  • Suitable for humid and wet processes
  • 60 Hz Motor options: 12.6 kW and 18.5 Kw
  • IE3 Motor
  • Integrated air cooling without additional cooling medium
  • At the heart of the VLU lies a revolutionary patented air end design. This innovation ensures optimal performance, reliability, and efficiency.