Pumps

Pumps

EDUR-pumps are always configured in a customer-specific way. A modular system allows us to provide individual high-quality solutions for different applications. Detailed information about our individual pump types can be found here.

Applications

Applications

EDUR-pumps can be used in a wide range of applications and improve the operation of different industrial processes. Over time, EDUR has acquired valuable knowledge in the following applications to be a reliable partner for customers due to the optimal design of our pumps.

Multistage Centrifugal Pumps

Multistage centrifugal pumps from EDUR, characterized by a compact sectional construction in horizontal or vertical design, are used to achieve high pumping pressures.

Multistage Centrifugal Pumps

Fields of Application and Conveyed Fluids

Multistage centrifugal pumps are used within water technology, energy technology, industrial cleaning technology and in cooling technology as well as in the field of liquefied gas applications. They are applied when higher pumping pressures are required for conveying pure or slightly contaminated liquids.

Variants of the Multistage EDUR-Centrifugal Pump

EDUR Multistage Centrifugal Pump LB-Series

EDUR offers high-quality multistage centrifugal pumps with the LB, VB, NH and Z series. They are available in horizontal and vertical sectional construction as well as in a variety of construction styles and materials, such as grey cast iron, bronze or stainless steel. Moreover, they can be executed with various shaft seal systems and drive solutions. Thereby we deliver customer-specific configurations for our customers. Of course, we also provide certificates of all authorized classification societies and necessary test reports.

Advantages

As all EDUR-pumps, multistage centrifugal pumps stand out due to their efficiency, economy and reliability. Moreover, further product advantages are outlined below:

High energy efficiency

  • Low flow velocities in the outlet branch
  • Low velocity head differences

Technical superiority

  • Variety of seal systems
  • Axial thrust-free or axial thrust-relieved closed impellers
  • Compensation of the radial forces due to diffuser elements in the ring housing

Process safety

  • Gas-loaded liquid conveyance is possible
  • Excellent control behaviour
  • Low NPSH (Net Positive Suction Head) values up to 0.5 m

Assembly-friendly

  • Large flange nominal widths

Low maintenance

Technical data

  • Flow rate, max. 170 m³/h
  • Permissible operating pressure up to 40 bar
  • Temperature -40° C to +220° C
  • Viscosity up to 115 mm²/s

Characteristic Curves