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Waukesha U1

Waukesha U1 is a circumferential piston pump from Waukesha Cherry-Burrell. It is intended for hygienic COP duties requiring low slip, high discharge pressure and gentle transfer across low and high viscosities. The series helps engineers and maintenance teams select a verified Waukesha solution for process reliability, cleaning and service planning. Request a quote for Waukesha U1 from AxFlow.

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Key specifications

  • Flows up to 102 m³/h
  • Pressure up to 13.8 bar

Key product features

  • External circumferential piston principle → Provides smooth flow with low slip
  • Alloy 88 rotors → Helps prevent galling and supports tight clearances
  • COP-oriented construction → Supports clean-out-of-place maintenance routines
  • FDA-compliant elastomer options → Supports hygienic process requirements where specified
  • AxFlow spare parts support → Helps maintain installed Waukesha pump assets
  • Verified application basis → Reduces specification risk by keeping selection tied to source data
  • Service and spare parts planning → Helps maintenance teams control downtime risk
  • Process-specific configuration → Supports matching materials, seals and connections to the duty
  • Supplier support from AxFlow → Provides a contact point for availability and quotation
  • Technical selection review → Helps confirm limits before installation

Product Description

Waukesha U1 is specified for hygienic COP duties requiring low slip, high discharge pressure and gentle transfer across low and high viscosities. It is relevant when process continuity, product handling, cleanability and maintenance access affect production risk and total cost of ownership. The series is built around Waukesha Cherry-Burrell technology for circumferential piston pump, so selection should be based on the actual duty point, media behaviour, cleaning method and connection requirements. Verified data includes flows up to 102 m³/h, pressure up to 13.8 bar, 316L stainless steel body and Alloy 88 rotors. These facts should be checked against the required operating window before specification. Correctly selected equipment helps reduce unplanned downtime, supports predictable maintenance and makes spare parts planning easier. AxFlow supplies Waukesha products and can support model selection, availability checks, service planning and spare parts identification.


Construction

Alignment
Vertical, Horizontal
Seals
Mechanical Seal, O-Ring

Performance

Max. Capacity
102 m³/h
Max. Differential Pressure
13.8 bar
Max. Temperature
149 °C
Max. Viscosity
1000000 cSt
Min. Temperature
-40 °C
Max. Head
13.8 bar
Min. Viscosity
1 cSt

Certificates

Cert-image

CE Marking

Waukesha U1 is used for hygienic COP duties requiring low slip, high discharge pressure and gentle transfer across low and high viscosities. It is selected when the process needs a circumferential piston pump with verified construction features for the duty. AxFlow can help confirm the correct model and configuration.
Check flow, pressure, temperature, viscosity, media characteristics, cleaning method and connection requirements. The available verified data should be compared with the actual duty point. AxFlow can support product selection and availability checks.
Waukesha U1 is available from AxFlow as part of the Waukesha/SPX FLOW portfolio. Availability depends on market, configuration and required options. Contact AxFlow for product selection and a quote.
Suitability depends on the media, viscosity, solids, abrasiveness, temperature and seal or material configuration. Use the verified limits and construction details before specifying the product. AxFlow can help assess the application before ordering.
The relevant construction features are selected to support service access, process reliability and planned maintenance. Correct sizing and spare parts planning reduce the risk of unplanned downtime. AxFlow provides service and spare parts support where available.
SIA AxFlow