from vinegrowing to petroleum industry.
For neutral liquids in all industries the right drum pumps (sealless)
For transfilling and draining of drums and containers.
Version A for high flow rate,
Version R for high pressure.
Recommendation: The multi-purpose combination; SL-Alu-R with the powerful motor P400-A.
The feed screw (S) is dedicated for liquids of medium viscosity (> 200 mPas), if the impeller types A and R reach their limitations. With induction motor ideal combination for gentle dealing with the liquid.
Recommendation: Induction motor with frequency inverter for variable flow rate.