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HomeProductsEnd Suction Centrifugal PumpHorizontal Single-Stage End-Suction Centrifugal Pump

Horizontal Single-Stage End-Suction Centrifugal Pump

The horizontal single-stage end-suction centrifugal pump is a standardized, energy-efficient and versatile fluid transfer pump. Featuring a compact end-suction hydraulic structure, stable operation, low noise and easy maintenance, it delivers long-lasting reliable performance. Designed for transferring clean water and various low-viscosity clean media, it is widely applied in industrial water supply, municipal water treatment, building HVAC systems, fire protection water supply and agricultural irrigation, serving as a preferred fluid conveying equipment for diverse industries.

 

  • Suction Size

    DN50~DN350

  • Performance Range(m³/h)

    8~1600

  • Temperature Range(°C)

    -15~+120

  • Max. Working Pressure(MPa)

    2.5

  • Description
  • Technical Specification

The horizontal single-stage end-suction centrifugal pump is a foot-mounted, single-stage, single-suction, overhung centrifugal pump, used to handle clean water and other liquids free of solid particles whose physical and chemical properties are similar to those of water.

Applicable Standards: GB/T 5657, ISO 2858, DIN 24960.

Configuration: Horizontal, single-stage, radially split volute casing, foot-mounted, axial end suction and radial top discharge, with suction and discharge flanges of the same pressure rating.

Series Design: 6 bearing series cover 47 pump models, offering excellent parts commonality and interchangeability.

Product Structure Drawing:

horizontal single-stage end-suction centrifugal pump

01. Wear Ring 08. O-Ring 15. Bearing
02. Wear Ring 09. Pump Cover 16. Frame
03. Impeller Nut 10. Mechanical Seal (Interal) 17. Oil Hole Cover
04. Key 11. Shaft 18. Oil Sight Glass
05. Pump Casing 12. Water Slinger 19. Key
06. Impeller 13. Bearing Cover 20. Frame Support
07. Plug 14. Oil Seal

Product Features:

  • High efficiency and reliability:A high-efficiency hydraulic design delivers high pump efficiency, good reliability and a wide high-efficiency range.
  • Stable performance:Impellers of the appropriate diameter are matched to the actual operating parameters.
  • Wide choice of seals:Designed in accordance with DIN 24960 and API 682, the pump can be fitted with gland packing, mechanical seals rated for 1.0 / 1.6 / 2.5 MPa, and the appropriate flush plans.
  • Intelligent monitoring:Tappings are provided for bearing temperature, oil-chamber temperature and bearing vibration measurement to support online condition monitoring.
  • Cost-effective:Simple construction, low price and easy maintenance.

Performance Coverage Chart:

horizontal single-stage end-suction centrifugal pump(1)

Applications:

Widely used in metallurgy and mining, petrochemicals, water conservancy and municipal engineering, power and environmental protection, coal and firefighting, agricultural irrigation, building pressure boosting, firefighting pressure boosting, air-conditioning circulation and landscape sprinkler irrigation, for handling clean water or other liquids free of solid particles whose physical and chemical properties are similar to those of water.

 

Performance Parameters:

Performance Parameter Range
Suction / Discharge Size Suction DN50 – DN350, discharge DN32 – DN300
Capacity 8 ~ 1,600 m³/h
Head 5 ~ 150 m
Temperature Range -15 ~ +120 °C
Working Pressure 2.5 MPa

FAQ

If your questions are not answered in the below list, please contact us.

info@anhuigoodpump.com
  • Q

    How do I select the right pump model?

    A
    Please provide medium, viscosity, temperature, required flow, discharge pressure, suction condition and installation space. Our engineers will recommend a rotary pump, centrifugal pump, sewage lifting unit or complete pump set within 24 hours.
  • Q

    Can the pump handle high-viscosity or solids-laden fluids?

    A
    Yes. Twin-rotor lobe pumps are designed for high-viscosity, gas-liquid mixed and slightly solids-laden media. For abrasive slurry, we recommend a dedicated slurry centrifugal pump with wear-resistant materials.
  • Q

    Do you support OEM / ODM and custom materials?

    A
    We provide OEM and ODM services, including customized rotor geometry, sealing systems, skid layout, control panels, and wetted parts in cast iron, stainless steel, duplex steel or other alloys.
  • Q

    What is the warranty and after-sales response?

    A
    Standard warranty is 12 months after handover following 168 hours of trial operation. Technical staff can be dispatched for installation guidance, and quality issues are handled within 0–36 hours after notification.
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