The U2 Universal 2 rotary positive displacement pumps from SPXFLOW Waukesha Cherry-Burrell are a great option between the legacy U1 series pumps and the newest SPXFLOW ECP pump, the U3 series pumps.

The U2 pump series offers improved hygienic performance and even more longevity features than the original U1 pump series. These were the industry standard for ECP pumps until 2018 when the newest U3 series hit the market. The U2 series offered substantial design improvements and is a seriously heavy duty upgrade to the U1 series where more reliability and improved hygienic performance are demanded.

Anderson Dahlen is an Authorized Distributor for SPXFLOW Pumps

Anderson Dahlen is an authorized distributor of SPXFLOW pumps, valves, and heat exchangers. We have extensive experience in pumping system design, pump installation, and pump repairs. We work in a wide range of industries, specializing in food, beverage, pharmaceutical, chemical, and industrial. When you need an SPX flow pump, contact Anderson Dahlen.

Key Sanitary Features Include:

  • CIP capability is available for all models
  • Pump body has optional internal flat body profile which allows it to free-drain with vertical ports
  • Optional rotor and body hub drilling provided for difficult CIP cleaning applications
  • Cover is free draining in the horizontal or vertical port positions
  • Rotor/shaft connection is sealed from the product zone
  • Optional double mechanical seals are available
  • Seal flush is optional. The seal areas are interconnected to improve circulation and draining of seal flush fluid
  • Steam-In-Place also is also optional
  • Stainless steel bearing frame optional on models 006 to 370
  • Aseptic design is available

Key Reliability and Long-Life Features Include:

  • Up to 500 psi (34.5 bar) pressure capability. Compares to 200 psi for the U1 pump series
  • No bearings in the product zone
  • Large diameter 17-4 PH shafts for greater strength and stiffness, improving seal reliability
  • Heavy duty bearing frame (stainless steel available as an option)
  • Double tapered roller bearings
  • Greased lubed bearings for positive lubrication to all bearings over entire speed, temperature and pressure range
  • Body retaining screws for maintaining mechanical seal contact during inspection
  • Extended outer seal life. A wave spring, instead of an O-ring, mechanically loads the seal
  • O-Ring on inner seal, seals on clean surface as seal moves due to wear
  • Unique mechanical seal design utilizes 3 pin stationary seal and special design shaft for rotary seal.

Applications for the Universal 2 pump series include:

  • Food and Beverage
  • Pharmaceutical
  • Dairy
  • Chemical
  • Industrial

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Anderson Dahlen is an authorized distributor for a variety of independent manufacturing companies world-wide, we have the capacity to provide the necessary components for most manufacturing systems.

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Detailed Specifications for the SPXFLOW Universal 2 Pumps



Expert Knowledge You Can Trust

Contact Anderson Dahlen for aseptic models, higher temperature, or high flow rate applications. Our engineering staff is ready to help with your system design.

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Download the Instruction Manual

Your resource for maintenance, parts lists and general operation for the SPXFLOW Waukesha Cherry-Burrell Universal 2 Series Rotary Positive Displacement Pump.

Download the U2 Series Pump Manual

Preventative Maintenance Checklist For Positive Displacement Pumps

Implementation of a preventive maintenance plan keeps SPX FLOW products running at optimal levels and protects your product investment. Use this checklist to be sure your pumps run at peak operation.

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