These pumps are normally used for low-viscosity materials. Models with pump ratios ranging from 1 : 1 to 12 : 1 are available to suit the most varied performance requirements. Depending on the version, the maximum pumping quantity per double stroke can be between 100 ccm and 600 ccm.

Version:

- Pump with wall mounting or as barrel pump
- Short or long version
- Standard or stainless steel.

For "Vesir" drum pumps, WALTHER PILOT supplies lid lifters in excellent quality, especially with regard to safety requirements.