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Ruhrpumpen Industrial Europa

Stand: E32(Floor plan)
Process engineering technologies and equipment
Pumps & valves
Hazard handling
https://www.ruhrpumpen.com

About us

Ruhrpumpen is a global supplier of engineered pumping solutions designed to meet the demanding requirements of the chemical and process industries. With over 75 years of expertise in handling toxic, corrosive, abrasive, and high-temperature fluids, Ruhrpumpen supports chemical processors, OEMs, EPCs, and licensors worldwide with reliable, efficient, and safe fluid-handling technologies.

Our chemical pump portfolio covers ISO 2858/5199, ANSI B73.1/B73.3, and API 610/685 standards, offering mechanically sealed and seal-less magnetic drive designs for applications where zero leakage, corrosion resistance, and long-term reliability are essential. We provide a broad range of materials, including 316L stainless steel, Duplex/Super Duplex, Alloy-20, Hastelloy, Titanium, Zirconium, and PTFE/PFA-lined constructions, ensuring compatibility with aggressive acids, alkalis, solvents, chlorinated media, and cryogenic or high-vapor-pressure liquids.

Ruhrpumpen’s chemical pump families incorporate advanced engineering features such as high shaft stiffness for improved seal and bearing life, optimized seal chambers that enhance lubrication and cooling, extended L10 bearing life options up to 40,000 hours, and secondary containment systems for hazardous services. Our magnetic-drive pumps offer 100% leak-free operation with ceramic or Hastelloy containment shells and patented designs that deliver high efficiency and thermal stability even under extreme operating temperatures.

Tailored for the full spectrum of chemical processes, from reactor and distillation services to off-loading, charging, column bottoms, effluent handling, thermal control, and cooling water systems, Ruhrpumpen ensures safe, continuous, and cost-effective operation through best-in-class hydraulics and precise material selection.

With manufacturing plants and service centers across the globe, Ruhrpumpen provides a complete lifecycle offering: pump selection, engineering, fabrication, testing, installation, and long-term service support. This global presence, combined with strict compliance to international standards, makes Ruhrpumpen the supplier of choice for chemical processing applications that require performance, safety, and long-term reliability.

Products

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CPO Pumps

The Ruhrpumpen CPO is a single-stage, end-suction ANSI B73.1 chemical process pump engineered for reliable handling of corrosive, abrasive, and solids-laden fluids. Equipped with a semi-open impeller, the CPO provides excellent solids-handling capability and simple, precise wear adjustment, ensuring long-term hydraulic efficiency even in demanding chemical applications. Designed with a best-in-class power frame, the CPO offers extended L10 bearing life—up to 75,000 hours at maximum speed and impeller diameter—supported by oversized bearings, fin-cooled housings, and large oil sump capacity for superior lubrication. Its robust shaft design delivers exceptional stiffness (L3/d4 ratio), significantly reducing shaft deflection and improving the lifetime of mechanical seals. The CPO pump features an optimized seal chamber that enhances flushing and cooling, helping vapors, gases, and entrained solids escape away from the seal faces for longer seal life. It is compatible with a wide range of mechanical seal options, including component, cartridge, and API 682 configurations. With corrosion-resistant material options—including ductile iron, carbon steel, 316L stainless steel, duplex, Hastelloy, zirconium, and PFA-lined constructions—the CPO adapts to a broad spectrum of chemical processing conditions. Typical Applications: Solids handling, chemical transfer, off-loading operations, waste acids, alkalis, distillates, and general process duties where reliability, maintainability, and ANSI standardization are required.