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.

U3 Pump Series

The new U3 Universal 3 rotary positive displacement pumps from SPXFLOW Waukesha Cherry-Burrell takes sanitary performance to a whole new level while maintaining superior reliability with long-life engineering enhancements.

The new U3 pump series brings the same SPXFLOW legendary reliability along with the great new features that will make it the gold standard in sanitary applications. The front-loading seal design will make maintenance easier and greatly reduce your downtime. The list of new sanitary features and the long-life engineering design will make this pump a must-have in your new systems.

Product of the Year Finalist

The SPXFLOW Universal 3 Pump is a Plant Engineering Product of the Year Finalist for 2018.

SPXFLOW Universal 3 series pumps offer a front-loading seal design with no bearings in the product pumping zone. They are standard with 316L stainless steel bodies and covers, making them a great hygienic pump option for any demanding application in food and beverage industries. Their Waukesha 88 non-galling rotors make them extremely reliable in the field. They will stand up to the toughest rigors of challenging processing environments.

Key Benefits

The SPXFLOW U3 delivers high performance and long life through its design excellence and quality construction. These pumps will deliver years of service with very high reliability. When needed, Anderson Dahlen can repair your U3 pump with a rapid turnaround. The Waukesha Cherry-Burrell Universal 3 Series gives delivers these key benefits:

  • High-pressure capability, up to 500 psi/34.5 bar, for more demanding jobs
  • Longer service life, resulting from a fresh engineering approach and durable high-quality components
  • The right seal, for countless applications, plus interchangeability when needed
  • Metal rotor: Waukesha 88 non-galling alloy, for close running clearance
  • Design conformity to 3-A and ISO 9001:2015
SPX Pump

Key sanitary features include:

  • Front loading seal design
  • CIP capability is standard
  • Cover is free draining in horizontal or vertical port positions
  • Cover seal is a profile design to improve cleanability
  • Rotor/shaft connection is completely sealed from the product zone which reduces the risk of corrosion
  • Single mechanical seals standard. Optional double mechanical seals, o-ring and lip seals also available. Seal types can be changed without additional machining
  • Stainless steel gear case and bearing frame is standard
  • Aseptic fittings available
  • Seal flush and steam-in-place optional
U3 Pumps

It offers a front-loading seal design with no bearings in the product zone. Operating pressure capacities up to 500 psi (34.5 bar) and standard 316L stainless steel body and cover make this an attractive hygienic pump option for your most challenging applications in the food and beverage industry. Assembled and tested in Delavan, WI with Waukesha 88 non-galling rotors and a standard 304 stainless steel gear case provides an ideal fluid transfer solution that is able to withstand the rigors of daily processing environments.

Key New Long-Life Features Include:

  • Up to 500 psi (34.5 bar) pressure capability
  • Pumps rated to 300F (149C) as standard
  • Special rotor nut designed for extended service without loosening
  • No bearings in the product zone
  • New shafts are shorter and have larger diameter 17-4 PH shafts:
    • Double tapered roller bearings.
    • Greased lubed bearings for positive lubrication to all bearings over entire speed.
  • 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.
  • Unique mechanical seal design utilizes 2 pin stationary seal and special design shaft for rotary seal.
Key New Long-Life Features

Applications for the Universal 3 pump series include:

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

Detailed Specifications for the U3 Series Pumps

U3 Pump Chart

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

Download the Instruction Manual

Your resource for maintenance, parts lists and general operation for the SPXFLOW Waukesha Cherry-Burrell Universal 3 Series Rotary Positive Displacement Pump.

Download the U3 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.

View Checklist

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Anderson Dahlen is an ISO-9001:2015 certified company that custom manufactures advanced equipment & solutions to make organizations deliver better products, faster.

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