GL - normal suction, multi-stage pump

  • Here you can see a section of the blue painted pump casing of an Apollo pump type GL.

    GL1

  • Several Apollo pumps of type GL are installed next to each other in a water supply system in the basement.

    GL2

  • The view from the top of a staircase shows two Apollotype GL multistage centrifugal pumps standing next to each other and connected to a pressure booster system.

    GL3

A white symbolic image with a power plant and smokestack represents energy generation. The background is blue.
A blue symbol with a chemical compound represents the chemical industry.
The fertiliser industry is represented by a blue symbol showing a pile of earth with a plant growing out of it and fertiliser spread over it.
A white symbolic image with a drop of water and wavy lines represents the water industry. The background is blue.
A white symbolic image showing a plant with three leaves around which an electrical cable with a plug is wrapped represents the renewable energy industry. The background is blue.
A blue symbol image with factories symbolises general industry.

The horizontal centrifugal pumps of the GL series are multi-stage pumps with closed impellers. These horizontal centrifugal pumps can be supplied as complete units with baseplate or base frame and motor acc. to ISO 5199.

 GL
Q (m³/h)500
H (m)320
P (bar)25
T (° C)140

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
GL: Multistage pump with characteristic curve for pressure increase at different speeds.
GL - characteristic curve
  • Q = 550 m³/h
  • H = 320 m
  • P = 25 bar
  • T = 140 °C
  • multistage, horizontal centrifugal pumps
  • sectional casing version with closed impeller
  • combination of impellers of different diameters for optimum adaptation
  • antifriction bearings (grease lubricated)
  • oil lubrication on demand
  • Cast iron
  • Cast steel
  • Stainles steel
  • Red bronze