Rietschle DLT40 / VLT40 Carbon Vane, Part# 518943

Carbon vanes are the heart of a dry running rotary vane vacuum pump. They slide in and out of the rotor as it spins. They create the seal that pulls vacuum. Without good vanes, your pump cannot work.

These vanes are made from carbon graphite . Carbon is the perfect material for dry running pumps because:

• It self-lubricates – No oil needed inside the pumping chamber

• It handles heat – Carbon stands up to high temperatures

• It wears smoothly – The vanes wear down gradually, not suddenly

• It is chemically resistant – Stands up to many process gases

Exact Dimensions for a Perfect Fit

These vanes are made to fit your pump. The exact measurements are:

• Length: 85 mm

• Width: 47 mm

• Thickness: 4 mm 

When you install these vanes, they will slide smoothly into the rotor slots. No forcing. No filing. A perfect fit the first time