Single systems with 950 min-1 and hp industrial pumps.

Suitable for use with hydraulic oils, lubricating oils, all fuel oils, coal and lignite tar oils, rosene and many other self-lubricating fluids. The motor output data applies for fluids with a viscosity of up to 400 cSt. From 400 to 1000 cSt, the motor must be one power stage stronger. Available at a surcharge upon request.

The pump connections are indicated as follows:

A = suction connection

S = delivery connection

The standard model of the pumps is designed with a counterclockwise direction of rotation (viewed from the pump shaft). The position of the pump connections is independent of the direction of rotation. (See illustration.)


Direction of rotation l = counterclockwise, standard model
For clockwise rotation, D, the connections A = suction and S = delivery are interchanged

Series B; without overflow valve1) Cyl. Withworth pipe threading: G…A DIN ISO 228

*To insure proper pump functioning, all pipe connections must be sized as per the principles of fluid technology using the phase quantity and in accordance with the given conditions at the installation site! The size of the pump and/or device connections is not indicative of the size of the pipe connection which must be used.

Scaled Drawing
Series B; without overflow valve Series B; without overflow valve
Installation, Maintenance and Operating Instructions



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