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Single Stage Horizontal Split Case Pumps.

Single Stage Horizontal Split Case Pumps.

Single Stage Horizontal Split Case Pumps.

Product catalog summary
Introduction
Ruhrpumpen is a renowned company specializing in innovative and efficient centrifugal pump technology. With over 60 years of experience, the company offers a wide range of quality products for various industries, including petrochemical, oil & gas, power, heavy industry, mining, and water. Their products comply with high-quality standards such as API, ANSI, and Hydraulic Institute Standards.

Product Overview
The Ruhrpumpen Horizontal Split Case (HS/ZW) pumps are available in single or multi-stage configurations. These pumps feature double suction, double volute, and axially split case designs. The suction and discharge nozzles are integrally cast in the lower half of the casing, ensuring efficient operation.

Key Features
  • Integrally cast bearing brackets for perfect alignment.
  • Dynamically balanced impellers with chrome sleeves for vibration-free operation.
  • Rigid shaft with double-volute casing for low shaft deflection, reducing wear and enhancing efficiency.
  • Stuffing box options for packing or mechanical seals.
  • Keyed shaft sleeve with separate shaft nut for easy replacement and leakage prevention.
  • Standard and replaceable casing wear rings.
  • Interchangeable line and thrust bearings with a long lifespan.
  • Oil or grease lubrication options.
  • Suction and discharge connections on the same centerline for ease of piping.
  • Compact installation with smaller discharge diameter.

Performance and Applications
The pumps are designed for a wide range of applications, including cooling towers, municipal services, oil processing, dewatering, mining, water supply, petrochemical, sugar and paper industries, fire service, pipelines, and power generation. They offer capacities up to 31,800 m³/h and heads up to 340 meters, with pressure capabilities up to 27 bar and temperature ranges from 10 to 150°C.

Fire Service and Special Designs
Ruhrpumpen's fire pumps are certified by Underwriter's Laboratories Inc and approved by Factory Mutual, adhering to standards like NFPA-20, UL-448, and FM-1311. Special designs are available upon request.

Additional Products
Ruhrpumpen also offers other pump types, including ANSI Horizontal Process Pumps, Multi-Stage Axially Split Casing Pumps, Vertical Turbine Pumps, and Vertical Inline Process Pumps, catering to various industrial needs.

Conclusion
Ruhrpumpen is committed to providing quality, service, expertise, innovation, and competitiveness, ensuring customer satisfaction and reliability in pumping technology.
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Catalog excerpts

Single Stage Horizontal Split Case Pumps.-1

Split Case RUHRPUMPEN Specialist for Pumping Technology Horizontal Split Case Pumps N N O E Q U A V A T I O N F F I C I E N C Y L I T Y

 Open the catalog to page 1
Single Stage Horizontal Split Case Pumps.-2

For more than 60 years the name Ruhrpumpen has been synonymous worldwide with innovation and reliability for pumping technology Horizontal Split Case Ruhrpumpen is an innovative and efficient centrifugal pump technology company and offers pump system operators a wide range of quality products. We are committed to worldwide excellence with a complete range of pumps to support core markets which are petrochemical, oil & gas, power, heavy industry applications, mining, and water. Our broad product line complies with the most demanding quality standards and industry specifications such as API, ANSI,...

 Open the catalog to page 2
Single Stage Horizontal Split Case Pumps.-4

Characteristics Bearing brackets are integrally cast with the casing to ensure perfect alignment. 4 All impellers are dynamically balanced chrome sleeves for vibration-free operation. 1 A rigid shaft combined with double - volute casing - results in low shaft deflection at all operating points. Low deflection reduces packing wear, ring wear and bearing loading, which ultimately results in sustained efficiency and economic operation. 3 Stuffing box option. Packing or mechanical seals can be furnished. 2 1 4 2 Shaft sleeve is keyed to shaft and held in place by separate shaft nut (HSR and HSC)....

 Open the catalog to page 4
Single Stage Horizontal Split Case Pumps.-5

Description PRODUCT DESCRIPTION Single or multi-stage horizontal centrifugal pump. Horizontally split case, double volute minimizes thrust loads and allow operation over a wide range of capacities. Flanged connections. Enclosed impellers, double suction provides hydraulic balance eliminating axial thrust. Clockwise or counter clockwise rotation. Oil lubrication bearings. Stuffing box allows mechanical seal. Horizontal or vertical mounting arrangements available. Foot mounted. - - - - - - - - The performance is not limited. For pump operation outside this range, please contact us for more information....

 Open the catalog to page 5
Single Stage Horizontal Split Case Pumps.-6

Our fire pumps are listed by Underwriter's Laboratories Inc and approved by Factory Mutual. NFPA-20 UL-448 FM-1311 Special design available upon request. Split Case Horizontal Split Case Pumps Ruhrpumpen Horizontal Split Cases available for Fire Service. 5 HSM Horizontal Split Case Multi-stage From our Industrial Line, the HSM pump is a split case heavy-duty process pump. Unlike our other split case pumps, the HSM type is a two- or four-stage pump wich allows higher pressure applications such as petrochemical, chemical, industrial, boiler feed or power plants applications.

 Open the catalog to page 6
Single Stage Horizontal Split Case Pumps.-7

With every project you can count on QUALITY, SERVICE, EXPERTISE, INNOVATION and COMPETITIVENESS. Because we have a commitment to each customer, the community, and the world. We are Ruhrpumpen, the specialist for pumping technology! Other Ruhrpumpen Products ANSI Horizontal Process Pump Single-stage, radially split casing with flanged connections, enclosed impeller, foot mounted. Petrochemical, Oil & Gas, Steel Industry, Automotive, Power Generation, Water Treatment, Pharmaceutical, General Process. Multi-Stage, Axially Split Casing Pump Axially split, horizontal multi-stage, centrifugal pump,...

 Open the catalog to page 7

All RUHRPUMPEN catalogs and technical brochures

  1. RP METALS

    8  Pages

  2. FIRE SYSTEMS

    10  Pages

  3. HS / ZW

    8  Pages

  4. A LINE

    12  Pages

  5. SWP

    8  Pages

  6. SM/SMI

    8  Pages

  7. ST/STV

    4  Pages

  8. Selection guide

    39  Pages

  9. Split Case.

    12  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.