The new CPE ANSI process pump range

In the name of efficiency

Sulzer’s groundbreaking CPE ANSI process pumps feature advanced design technology to meet modern industry demands. Being the most efficient solution on the market, they offer improved reliability and minimized total cost of ownership.

In the name of efficiency – the new CPE ANSI pump range
How can we help you?

Talk or write to our experts to find your best solution.

Remarkable energy savings
CPE ANSI process pump range

Maximum efficiency

The CPE ANSI pump range offers the highest available efficiency on the market, which means significant long-term energy savings. With optimal impeller selection, the CPE process pumps fulfill the Pump Energy Index (PEI) values set by the U.S Department of Energy (DOE) regulations and even achieve record-breaking PEI 0.83.

Optimal performance
CPE ANSI process pump range cutaway

Improved reliability

Sulzer’s CPE ANSI pumps feature revolutionary hydraulics, trouble-free shaft sealing and heavy-duty bearing units to ensure improved reliability and the best possible protection against unplanned shutdowns.
Maximum lifetime value
CPE ANSI process pump range cut-through

Minimized total cost of ownership (TCO)

The innovative and robust construction of our CPE ANSI pumps means extended lifetime and minimized total cost of ownership (TCO). Spare parts cost is reduced through high level of standardization.
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
Heating jacket


The CPE pump is designed to meet the process requirements of a variety of industrial applications. Many of these applications require a specific liquid temperature to enable smooth pumping. The new heating jacket ensures uniform heat transfer to the pump for the purposes of thermal maintenance, heat-up/melt-out, or cooling. Heating/cooling is typically accomplished with steam or water. The correct temperature of the pumped liquid prevents undesired sedimentation, crystal growth or solidification of the fluid handled.

Sulzer’s heating jacket is a cost-competitive, smart and safe solution. It provides evenly-distributed heating across the entire pump. The installation is quick and easy, and so is the removal if the pump needs service.

CPE ANSI process pump range brochure

New CPE process pumps – efficiency by design

Modern industry demands more energy efficient solutions, so we’ve broken the conventions in the name of efficiency. Sulzer’s new 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.

Read more about our new CPE ANSI pump range

Download brochure

How can we help you?

Talk or write to our experts to find your best solution.