Single systems with 1400 min -1 and hp industrial pumps

Standard model:

A system up to 9 bar:
Pressure stage 2 = 2 to 9 bar.
Limited to a max. pressure of 6 bar as per DIN 4736.

System up to 30 or 40 bar:
Pressure stage 4 = 15 to 40 bar.

Suitable for use with hydraulic oils, lubricating oils, all fuel oils, coal and lignite tar oils, kerosene and many other self-lubricating fluids. The motor output data applies for fluids with a viscosity of up to 80 cSt. From 80 to 150 cSt, the motor must be one power stage size stronger. Available at a surcharge upon request.

The pump connections are indicated as follows:
A = suction connection
S = delivery connection

The standard models of the pumps are 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.)

Category:
Direction of rotation l = counterclockwise, standard model

For clockwise rotation, D, the oil connections S = delivery and R = bypass are interchanged.

Series NV; with integrated overflow valve and bypass Series NV; with integrated overflow valve and bypass1) 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 NV; with integrated overflow valve and bypass Series NV; with integrated overflow valve and bypass
Installation, Maintenance and Operating Instructions

 

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