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Sample preparation
Liquiline System CAT810

Self-cleaning backflush filter for sampling from pressurized pipes and outlets

  • Liquiline System CAT810 - Sample preparation system for pressurized pipes and outlets, panel version ©Endress+Hauser
  • Liquiline System CAT810 - Sample preparation  for pressurized pipes and outlets, panel with timer ©Endress+Hauser
  • Liquiline System CAT810 - Sample preparation  for pressurized pipes and outlets, stand version ©Endress+Hauser

Liquiline System CAT810 provides filtrate for continuous online monitoring of municipal and industrial wastewater and industrial processes. Its self-cleaning crossflow filter avoids filter blocking, thus increasing your process safety. Thanks to a minimized dead volume, it reflects changes in your process promptly and shortens the response time of your downstream measuring devices.


  • Long maintenance intervals due to automatic back-flush function

  • Save costs through tool-free maintenance and easy replacement of filter elements

  • Control via the user-friendly Liquiline System analyzer for perfect synchronization of the measuring point or timer-controlled operation

  • Various mounting options for optimum fit to the application

  • Short response time of downstream measuring devices thanks to low dead volume

Field of application

Liquiline System CAT810 is designed for:

  • Outlets of municipal and industrial wastewater treatment plants

  • Collection of aqueous samples from pressurized pipes in industrial processes

Features and specifications

Documents / Manuals / Software

Accessories / Spare parts

Predecessor / Successor

Predecessor: Stamoclean CAT221

Success stories


Endress+Hauser Ltd
Floats Road M23 9NF Manchester United Kingdom
Tel.: +44 161 286 5000
Fax: +44 161 998 1841
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