KRP (OH1) - horizontal, single-stage, radially split, heavy-duty foot-mounted pumps

  • The KRC pump type is presented in the OH1 design, showcasing the versatility and technical expertise of Apollo Gößnitz.

    KRP01

  • The KRP pump is depicted in an energy production application, highlighting its efficiency and reliability in generating energy.

    KRP02

  • A selection of KRP pump types is awaiting delivery; the pumps are ready for deployment in various industrial applications.

    KRP03

The OH1 KRP pump from Apollo is a foot-mounted centrifugal pump designed for challenging industrial applications. Meeting the standards of API 610 and ISO 5199, it offers the highest levels of reliability and efficiency. The back-pull-out design is a standout feature, allowing for easy maintenance without having to dismantle piping. This reduces downtime and lowers operating costs. Interchangeable wear rings and impellers also extend the pump's lifespan and minimise maintenance costs. Thanks to its robust construction, the KRP pump is ideal for use in the chemical and petrochemical industries.

Operation limits KRP

Q (m³/h) 2 800
H (m) 250
P (bar) 25 / 35
T (° C) + 150

Application Industries

A white symbolic image with a power plant and smokestack represents energy generation. The background is blue.
A white symbolic image of an offshore oil rig represents the offshore industry. 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.

End-suction pumps of the KRP series are applied in process engineering plants to solve sophisticated pumping problems. Their sturdy design and optimum hydraulics permit application in:

  • Power Stations
  • Chemical Industry
  • Process engineering
KRP OH1: single-stage process pump with characteristic curve field for suction capacity and delivery rate.
KRP quarter cut
  • axial suction nozzle, radial discharge nozzle
  • foot-mounted
  • casing > NW 80 of double-volute design
  • reduction of axial forces
  • low vibration – long service life
  • back-pull-out version in connection with demountable coupling allows simple maintenance, volute casing and motor remain in initial position
  • seal area acc. to API 610/682, suitable for a variety of seals
  • standard version
  • flanges according to ASME B16.5 for class 300 or 600 lbs
  • exchangeable wear and guide rings enable easy maintenance and cost reduction
  • dynamically ballanced impellers guarantee very smooth running
  • robust shaft design meets all requirements of API-610
  • grey cast iron
  • ductile cast iron, ADI materials
  • cast steel
  • 12 % chromium steel
  • austenitic steel
  • special alloys
  • Inducer is an additional upstream impeller of screw type which provides very low NPSH values
  • Design of the inducers is selected according to specific application range of Customer.
KRPV.jpg
  • Vertical volute-casing pumps for wet or dry installation with most different  submersion depth up to 8 m
  • Shaft on drive side with robust pair of angular ball bearings of long lifetime running in the pump in maintenance-free slide bearings
  • Slide-bearing locations are lubricated by means of liquid to be pumped via lubrication piping.
  • Bearings with oil or grease lubrication, optionally we can provide bearing cooling.

Other pumps of this design

Here you can see a 3D representation of an OH2 Apollo pump of type KRH with a cast steel look.

KRH (OH2)

Single-stage, heavy-duty, radially split process pump KRH (OH2) – maximum reliability and low operating costs for a wide range of industrial applications.

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3D illustration of an Apollo KRHA pump, an API 610 type OH2 process pump in silver cast steel look.

KRHA (OH2)

Apollo KRHA (OH2) is a single-stage, radially split, heavy-duty process pump with high flow rates for a wide range of industrial applications.

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3D visualization of Apollo's KRHL pump cover, in cast steel look.

KRHL/KRPO (OH2)

The Apollo KRHL/KRPO (OH2) is a single-stage, radially split process pump with a semi-open impeller, ideal for low flow rates and high delivery heads.

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KRW/KRS

Apollo KRW/KRS: normal suction, single-stage volute casing pump acc. to ISO with high maintenance friendliness, ideal for industrial water supply.

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Cut-out of a blue single-stage centrifugal pump, Apollo type KRC (OH1 type).

KRC

Single-stage, normal-suction volute casing pump according to DIN. The Apollo KRC pump safely transports aggressive, toxic and hot fluids in industrial unit.

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KRE/KRES

Apollo self-priming KRE/KRES centrifugal pump for clean and contaminated fluids, including solids. Safe operation with flammable and toxic liquids.

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