Claw

The C-Series claw pumps and compressors of Elmo Rietschle generate contact-free vacuum or compressed air efficiently and economically. This is possible because of the principle of internal compression.

The gas is pre-compressed within the compressing chamber and is then discharged.

This leads to an evident energy saving compared to rotary lobe blower designs without internal compression.

Advantages at a glance

• Dry, contact-free operation
• Process safe and reliable
• No oil in the compression chamber
• Frequency control available
• Low sound level
• No greasing of bearings