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Claw Vacuum Pumps

C-Series Dry Running Vacuum Pumps - C-VLR 60 - 1000 m³/h

The C-Series dry claw vacuum pumps of Elmo Rietschle generate contact-free vacuum efficiently and economically. This is possible because of the principle of internal compression in the rotary claw design. The gas is pre-compressed within the compressing chamber and is then discharged.

The Elmo Rietschle dry claw pumps offer significant energy saving and high efficiency compared to the traditional rotary lobe blower designs without internal compression.

C-VLR 62, 122

Our next generation C-VLR Vacuum Pumps offer best in class performance in terms of energy consumption, noise emission, footprint and cost of ownership. A variety of innovations across the design have taken the performance of claw technology to new levels.

Technical Features

  • Footprint; Up to 50% smaller than similar alternative models
  • Energy Efficiency; Up to 50% better specific performance
  • Quiet; as low as 63 dB (A) for the VLR 62 (31)
  • New Flushing Design; unprecedented increase in flushing performance due to the optimum access to the A-side for the flushing medium
  • Suction capacities between 62 m³/h and 144 m³/h
  • Ultimate vacuum at continuous operation 400mbar abs (62 and 122 Active) and 100 mbar abs (62 and 122 Passive)
  • Passive and Active Cooling options available
  • Heavy Duty options available with ProCoat™ finish
  • IE3 Motor
  • 50 Hz Motor options; 1.25kw, 1.5kW & 2.7kW
  • 60 Hz Motor options; 1.5Kw, 1.8Kw and 3Kw
 

C-VLR 100, 150

Technical Features

  • Capacities ranging from 100 to 150 m³/h.
  • The ultimate vacuum at continuous operation is 100 or 150 mbar (abs).
  • Low maintenance, integrated air cooling without additional cooling medium.
  • Flange-mounted motors correspond to DIN EN 60034 and have IP 55 protection and insulation class F.
 

C-VLR LUV

Technical Features

  • Capacities ranging from 60 to 180 m³/h.
  • The ultimate vacuum at continuous operation is 60 mbar (abs).
  • Low maintenance, integrated air cooling without additional cooling medium.
  • Flange-mounted motors correspond to DIN EN 60034 and have IP 55 protection and insulation class F.
 

C-VLR 251

Technical Features

  • Capacity 260 m³/h.
  • Ultimate vacuum at continuous operation is 200 mbar (abs).
 

C-VLR 301, 401, 501

Technical Features

  • Capacities range from 290 to 600 m³/h.
  • The ultimate vacuum for continuous operation is 150 to 200 mbar (abs).
 

Technical Features

  • Capacity 250-600 m3/h
  • End vacuum max. 200 mbar (abs) at continuous operation
  • AC motor with variable speed drive
 

V Series - Claw Vacuum Pumps Air Map

C Series VLR Claw Vacuum Pump Air Map

Advantages of Claw Technology

Class Leading Efficiency and Vacuum Range

Longer Uptime with lower service costs

Longer Uptime with lower service costs

Smaller and Quieter

Downloads

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