CPE ANSI process pumps range (ANSI/ASME B73.1)

Revolutionary hydraulics and high efficiency offer the lowest life cycle costs

CPE ANSI pumps are specifically designed to exceed the strictest energy regulations for all industries as well as the requirements of ASME B73.1. With revolutionary hydraulics and high efficiency, they offer the lowest life cycle costs.

CPE ANSI process pumps range (ANSI/ASME B73.1)
Main benefits
  • The highest available efficiency on the ANSI process pump market providing clear savings in energy consumption:
  • exceeding clearly the Pump Energy Index (PEI) values set by the U.S Department of Energy (DOE) regulations taking effect in 2020
  • Maximized reliability thanks to improved shaft sealing conditions and heavy duty bearing unit
  • High standardization, easy installation and robust construction equate to reduced maintenance and operating costs
Main applications
  • Clean and slightly contaminated liquids
  • Viscous liquids of up to 3'000 cSt
  • Fibrous slurries of up to 6% consistency
 CPE range
CPE ANSI process pump range cutaway
CPE ANSI process pump
CPE ANSI process pump with baseplate
Main design features
  • State-of-the art hydraulics ensure optimum capacity with low net positive suction head required (NPSHr)
  • Optimized seal life thanks to improved sealing chambers and innovative balancing holes
  • Trouble-free Sulzer mechanical seals
  • Heavy-duty rigid bearing units ensure long bearing life and leakage-free construction
  • Modular design reduces the spare part inventory cost
  • Quick and easy installation
Key characteristics
Capacities up to 1'650 m3/h / 7'000 USgpm
Heads up to 275 m / 900 ft
Pressures up to 27.5 bar / 400 psi
Temperatures up to 260°C / 500°F
Maximum speed of rotation up to 3'000 rpm / 3'600 rpm
Performance range
CPE ANSI process pumps performance range
Drinking water certificate

Drinking water certified

CPE fits perfectly for all water applications, also fulfilling the highest standards related to drinking water applications. The CPE pump has NSF61 and NSF372 drinking water certification. The drinking water certificate is valid for Duplex stainless steel (ASTM A890 3A ) CPE pumps equipped with an NSF-certified mechanical seal.

Main water applications

CPE pumps can meet the process requirements in a variety of water applications:

  • Water treatment (inlet, flocculation and sedimentation, DAF, filtration, backwash, outlet)
  • Water supply, distribution and boosting
  • Desalination

CPE pump is NSF-certified for:

  • Pump sizes up to 32-8
  • Duplex material construction
  • NSF-certified mechanical seal
  • Standard threaded impeller fastening without additional impeller locking screw
Documents

Brochures

Applications
  • Process and Auxiliary Systems
    Auxiliary applications
    The complex processes performed on a typical FPSO rely on the performance of dozens of pumps handling a variety of liquids under widely varying process conditions.
  • Flooded Area
    Flood control
    Climate change is challenging natural disaster prevention. When water runs off the land in large quantities, Sulzer’s comprehensive range of pumps provide reliable, cost effective and efficient solutions for flood control.
  • Irrigation Process
    Irrigation
    We provide pumps for the water supply for gravity and pressurized irrigation systems. For these applications, we offer vertical and horizontal pumps that are especially constructed to highly challenging pumping and energy efficiency requirements.
  • Municipal clean water supply and distribution process
    Municipal clean water supply and distribution
    Getting drinking water to all parts of a distribution network involves many challenges along the way. From the water treatment plant through pumping stations and beyond, Sulzer pumps lift and move the drinking water to bring it to its destination at sufficient flow and pressure.
  • Water intake process
    Water intake
    Water supply is vital for our daily life. To abstract the water at the source, be it the sea, river, lake or dam, water intake pumps are needed. Sulzer offers a range of pumps that are specially engineered for such applications.
  • Water transportation process
    Water transportation
    Water transport pumps are pumping large volumes of water over mostly long distances and high geodetic heights to geographical areas or industries where it is required for different purposes. We offer various configurations according to your needs.
Related links

Products, services and news

  • CPE ANSI process pump range
    Sulzer launches new CPE end-suction single-stage centrifugal pump
    June 05, 2018
    Sulzer has once again broken the conventions in the name of efficiency. The new CPE ANSI process pumps are specifically designed to exceed the strictest energy regulations for all industries as well as the requirements of ASME B73.1. With revolutionary hydraulics and high efficiency, they offer low life cycle costs.
  • Sulzer SALOMIX and Scaba mixing and agitation technology offers a wide range of products for industrial applications.
    Agitators, dynamic mixers
    Sulzer SALOMIX® and Scaba mixing and agitation technology offers a wide range of products for industrial applications. Side-mounted horizontal and top-mounted vertical agitators, dynamic chemical mixers, and tower and tank flow management products guarantee effective mixing and agitating processes.
  • Two engineers repairing a pump
    Pumps services
    Reliable and efficient pump operation is critical for your business. Therefore you need a service partner that can respond fast and flexibly. Our pump services are second to none and provide solutions that help you to improve your processes and business performance.
  • Original Spare Parts
    Original pump spare parts
    Original spare parts machined to the correct tolerances and clearances give a perfect fit first time, every time. Our commitment to continuous improvement often allows us to supply parts with improved features, thus enhancing performance, extending equipment life, while reducing maintenance costs.
  • Spare parts and kits for wastewater and dewatering products
    Service kits
    When your equipment needs to be repaired you shouldn’t have to worry about spending valuable time searching for the right parts – or even worse, finding out that some small but vital parts are missing. With Sulzer service kits you get everything you need in one package.
  • Maintenance
    Sulzer mechanical seals
    Sulzer mechanical seals are strong by design and have been proven very reliable in various pumping applications.

Industries

  • Water transportation pipe
    Desalination
    As a global leader in pump design and manufacture, Sulzer is recognized for delivering the excellent product quality and performance reliability for the most critical applications in Desalination. Based on our experience and proven technology we help you operate your plants more efficiently. We share our expertise with you and create for you enduring and economical solutions.
  • Water treatment plant
    Industrial water treatment
    We provide reliable pumping solutions for various industrial water and wastewater treatment processes. Our technologies enable the removal of organics.
  • Chemical processing plant
    Chemical processing
    Our solutions for the chemical processing industry include pumping, separation and mixing, as well as services for rotating equipment and infrastructure. We offer experience in classical chemical, plastic, and pharmaceutical production as well as in processing renewable materials.
  • Biochemical plant
    Biochemicals
    Biorefineries can rely on us to develop advanced pumping, mixing, and separation solutions for the production of biochemicals, from pilot to commercial-scale installations. We have broad experience in the processing of renewable raw materials and chemical processes.
  • Chemical plant
    Chemicals
    Sulzer improves quality, capacity, and energy efficiency with its advanced technologies and services for separation processes; including distillation, absorption, evaporation, extraction and crystallization. Our pumps, mixers, and agitators cover the specific requirements in chemical processes.
  • A small plant
    Fertilizers
    Our pumps, mixers and agitators provide durability and reliability for fertilizers production as well as for corrosive and abrasive liquids and high gas content. Our specific industry experience also includes separation processes and servicing of pumps, compressors, turbines, and motors.
  • Steel new pipelines and vats on milk factory
    Food and beverage
    Food and beverage production relies on our pumping and mixing solutions. Special pumps and agitators have been developed for sugar, starch, and sweetener production. Separation equipment is often used in beverage manufacturing and our process technologies support purification and concentration.
  • Two men standing near mine
    Mining and metals
    Long experience and detailed knowledge of metals and mining applications with different raw materials makes Sulzer a reliable pump supplier for these industries.
  • Agricultural silo with green meadow
    Biobased applications
  • A machine producing biofules
    Biofuels
    Biofuels from renewable sources show great potential as sustainable transportation fuel. Based on our experience in demanding processes, we work with customers to develop advanced pumping, mixing, and distillation solutions for the production of biofuels, from pilot to commercial-scale installations.
  • Pulp and paper production
    Pulp, paper and board
    Sulzer is the world leader in innovative, reliable, and proven pumping, agitation and mixing solutions for the pulp and paper industry. Our deep process and application knowledge is based on long-term close co-operation with the producers, machinery suppliers and engineering companies.
  • City skyline by night
    Power generation
    You can rely on our high-performance pumps for efficient operations of fossil-fired, nuclear, and renewable power generation. Our maintenance and repair services for turbines, pumps, and generators ensure continuous operations.
How can we help you?

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