If you have to keep your fingers off...

For high aggressive liquids the right drum pumps

• acid, concentrated
• bases, concentrated
• mineral oil
• colours
• emulsions
• dispersions
• suspensions
• fluid of medium viscosity
• cosmetics

For high aggressive liquids

SL-PVDF:
For transfilling and draining of drums and containers.

The perfect drum pump for the most thin liquids.

Version A for high flow rate,
Version R for high pressure,
with foot value for complete Drainage.

Recommendation:
For heavy liquids DL-PVDF-R and the strong motor p400-A.

For high aggressive and liquids of medium viscosity

SL-PVDF-S:
The feed screw (S) is dedicated for liquids of medium viscosity (200 mPas < η < 1500 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.