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RUHRPUMPEN
HSM Multi Stage Centrifugal Pumps

HSM Multi Stage Centrifugal Pumps

Product catalog summary

Introduction
Ruhrpumpen is a leading company in centrifugal pump technology, offering a wide range of high-quality products for various industries including Petrochemical, Oil & Gas, Power, Heavy Industry, Mining, and Water. The company adheres to stringent quality standards such as API, ANSI, and Hydraulic Institute Standards.

Product Description
The HSM is a horizontal multistage volute centrifugal pump designed for easy maintenance with suction and discharge nozzles integrated into the lower casing. It features cast iron casings, bronze impellers, and elastic seal rings on all wearing components. The pump is equipped with vents, drain connections, metal flexible couplings, and baseplates suitable for motor or turbine drives.

Performance Range
The HSM pump offers a capacity of up to 2,000 U.S. gpm (454 m³/h), a head of up to 2,200 feet (671 m), pressure up to 750 psi (52 bar), and can operate at temperatures up to 250 °F (121 °C).

Key Characteristics

Oil lubricated ball bearings with water cooling.
Ample depth stuffing box with water sealing.
Opposed impellers for axial hydraulic balance.
Elastic seal rings on casing rings and stage pieces.
Staggered volutes for radial balance.
Renewable wearing rings with tongue and groove joints.
Pump feet beneath bearings to allow high-temperature operation without misalignment.

Applications
The HSM pump is suitable for a broad range of applications including Petrochemical/Chemical, Industrial, General Service, Power Plants, and Boiler Feed.

Conclusion
Ruhrpumpen's HSM pump is a reliable and efficient solution for demanding industrial applications, backed by over 60 years of innovation and expertise in pumping technology.

Catalog excerpts

NNOVATION EFFICIENCY QUALITY HSM Horizontal Multi-stage, Volute Centrifugal Pump

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HSM Horizontal Multi-stage, Volute Centrifugal Pump For more than 60 years the name Ruhrpumpen has been synonymous worldwide with innovation and reliability for pumping technology Ruhrpumpen is an innovative and efficient centrifugal pump company that offers operators of Pump Systems a wide range of quality products. Ruhrpumpen is committed to worldwide excellence, with a complete range of pumps to support core markets such as Petrochemical, Oil & Gas, Power, Heavy Industry Applications, Mining and Water. Our broad product line complies with the most demanding quality standards and industry specifications...

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HSM Horizontal Multi-stage, Volute Centrifugal Pump Characteristics 4 1 5 2 6 8 7 9 3 Product Description -- Multi-stage centrifugal pumps. 10 1 Oil lubricated ball bearing double row angular contact thrust bearing is water cooled. -- Two or four stages. -- Horizontal split casing. -- Short, heavy shafs, elastic seals, axial and radial balance. 2 Stuffing box. Ample depth water sealed where required. -- Wear rings, stage pieces, diaphragm and stuffing box break-down bushing are provided with elastic seal rings. 3 Vent on suction if first stage. -- Pump feet beneath bearings to maintain...

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