GLZ / GLC - normal suction, multi-stage pump with NPSH impeller and axial inlet

  • Section of three blue-painted GLZ pump units, normal-priming multistage sectional pumps with NPSH impeller and axial inlet.

    GLZ01

  • In a power station plant with piping, two normal-priming multistage sectional pumps with NPSH impeller and axial inlet (type GLZ) are installed.

    GLZ02

  • Two GLZ pumps during assembly at Apollo in the production hall.

    GLZ03

Horizontal, multistage process pump with axial inlet and special NPSH impeller. These horizontal centrifugal pumps can be supplied as complete units with baseplate or base frame and motor acc. to ISO 5199.

 GLZ / GLC
Q (m³/h)500
H (m)320
P (bar)25
T (° C)110

Multi-stage centrifugal pumps are suited for pumping clean and slightly turbid liquids. A wide range of materials and shaft sealing systems permits application in

  • Water supply systems
  • Booster stations
  • Power stations
  • Heating stations
  • Circulation and condensate stations
  • Irrigation stations
  • Tank farms
GLZ: Multistage pump - characteristic curve field visualizes delivery head as a function of volume flow.
GLZ - characteristic curve
  • Q = 500 m³/h
  • H = 320 m
  • P = 25 bar
  • T = 110 °C
  • multistage, horizontal centrifugal pumps
  • sectional casing version with closed impeller
  • combination of impellers of different diameters for optimum adaptation
  • NPSH impeller
  • axial inflow
  • antifriction bearings (grease lubricated)
  • oil lubrication on demand
  • Cast iron
  • Cast steel
  • Stainles steel
  • Red bronze