HP (BB4) - multi-stage, inline ring-section pump with bearings on both sides

  • Illustration of a multi-stage high-pressure pump of the Apollotype HP, which is used for a boiler feed water application.

    HP01

  • HPB pump unit is ready for packaging for use in a chemical plant.

    HP02

  • Multistage process pumps are lined up one behind the other in the Apollo production hall. Pump housings are encased in silver acoustic mats.

    HP03

A white symbolic image depicting a refinery with an oil tank, steel tower, and flame represents the refinery, oil, and gas industry. The background is blue.
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.

Horizontal, multistage ring-section high-pressure pump, between bearings design, as in-line version. The process pump has excellent hydraulic characteristics, a perfectly optimized performance field, and a modern structural design.

 HP
Q (m³/h)1 800
H (m)2 800
P (bar)300
T (° C)+250

The high-pressure pumps of the HP series are designed for pumping liquids in petrochemical plants, boiler feed water, condensate, reverse osmosis, oils, and fuels and are suitable for applications such as:

  • boiler feed water applications 
  • applications in the oil and gas industry
  • booster application in all industrial branches 
  • applications in refineries
  • water injection onshore and offshore
HP: BB4 pump with characteristic curve field for power output and efficiency curve.
  • Q= 1800 m³/h
  • H= 2800 m
  • P= 300 bar
  • T= +250°C
HP quarter cut
  • feed-water pump with intermediate take-off  and optimized pressure design within the pump
  • version with NPSH impeller
  • axial thrust compensation by means of piston or double piston
  • bearings: antifriction bearings or slide bearings
  • Hydraulically balanced concept regarding the range of application, efficiency and  rotor dynamics
  • low vibration values
  • long service life
  • grey cast iron
  • ductile cast iron, ADI materials
  • cast steel
  • 12 % chromium steel
  • austenitic steel
  • special alloys
HP_lagervarianten.jpg

  • Standard Version
    Radial bearings: antifriction bearings
    Axial bearings: antifriction bearings
    Ring oil lubrication

  • Variant
    Radial bearings: slide bearings
    Axial bearings: antifriction bearings
    Ring oil lubrication

  • Variant
    Radial bearings: slide bearings
    Axial bearings: slide bearings
    Pressure oil lubrication

HPZ - with axial inflow

HPZ_3D.jpg
Two pump units (horizontal, multistage high-pressure centrifugal pumps in sectional housing design with closed impellers, for particularly difficult suction conditions with NPSH impeller and axial inlet) during production at Apollo
Detail of an Apollo HPZ pump housing made of cast steel.
  • version with axial inflow
  • with NPSH impeller for especially difficult suction conditions
  • axial thrust compensation by means of balance piston 
  • radial slide bearing lubricated by pumped liquid
  • oil lubrication with or without cooling
  • only one shaft seal required

Apollo multistage ring-section pumps

GP

GP (BB4)

The Apollo high-pressure pump GP (BB4) a back-to-back ring-section pump with between bearings design for various industrial applications.

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GMHD

GMHD (BB4)

Designed in accordance with API 610, the GMHD (BB4) high-pressure pump offers optimum performance at high volume flows in industrial applications.

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GH

The horizontal high-pressure pump, type GH, impresses with its multi-stage design and double-sided bearing for maximum efficiency in industrial applications

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GM

The robust, multistage GM high-pressure centrifugal pump with closed impellers is ideal for industrial applications, offering optimum performance.

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GMZ/GMC

Apollo GMZ/GMC horizontal, multi-stage high-pressure centrifugal pumps with sectional casing, NPSH impeller and axial inlet for difficult suction conditions

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GL

Maximum efficiency for industrial applications. The GL normal suction, multi-stage pump can easily handle pure or slightly contaminated liquids.

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GLA

Optimum efficiency: The GLA self-priming sectional pump reliably pumps clean or slightly contaminated liquids for industrial use.

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GLZ/GLC

GLZ/GLC pumps are normal suction multistage pumps with an NPSH impeller. An axial inlet is also available as an optional extra.

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Apollo Goessnitz GmbH - European pump manufacturer from Germany. We stand for quality and innovative solutions in customised pump technology.

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