Pneumatic drum pumps for the transfer of chemical products. These pumps are equipped with an impeller which is situated at the upper end of the suction tube and is directly connected to the motor. It can be used for fluids compatible with the pump component materials up to a viscosity of 600 cps.

The pumps allow a flow regulation and may be used only with the suction tube immersed in a fluid and installed in vertical position. Available also with a 1200 m – suction tube for the use with 1.000 l – IBC – tanks.