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Sample preparation
Stamoclean CAT411

Sample preparation
Stamoclean CAT411 ©Endress+Hauser
Sample preparation
Stamoclean CAT411 ©Endress+Hauser

Self-cleaning crossflow filter for pressurized pipe sampling

Stamoclean CAT411 provides bacteria-free micro filtration of samples from pressure pipes. Its self-cleaning crossflow filter avoids filter blocking, thus increasing your process safety. Thanks to a minimized dead volume, it reflects changes of your process promptly and shortens the response time of your downstream measuring devices. Stamoclean CAT411 can be easily integrated into existing processes.

Hitra izbira

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Individualna konfiguracija

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  • Prednosti

    • High operational safety thanks to robust construction

    • Bacteria-free micro filtration

    • Easy installation and integration

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

    • Self-cleaning design minimizes operating costs

  • Področje uporabe

    Stamoclean CAT411 is a self-cleaning sample preparation for:

    • Municipal wastewater treatment plants:
      - Return activated sludge
      - Waste activated sludge
      - Secondary clarifier

    • Industrial wastewater treatment plants:
      - Return activated sludge
      - Waste...

Lastnosti in specifikacije



  • Merilni princip


  • Characteristic

    Sample Preparation

  • Size

    370 x 200 x 70 mm
    14.43 x 7.8 x 2.73 inch

  • Design

    Housing CAT 411 POM
    Fastening screws Stainless steelSeals Perbunan®Filter membrane PTFE

  • Process temperature

    5 to 50 °C (41 to 122 °F)

  • Ambient temperature

    5 to 50 °C (41 to 122 °F)

  • Process pressure

    0.2 to 1 bar (3 to 15 psi)

  • Consistency of the sample

    to max. 8 g/l TS

  • Specials

    Sample preparation made of pressure pipe without additional pump possible, otherwise a feed pump is needed

  • Application

    Water, Wastewater, Processwater

  • Consumables

    Filter membranes necessary

Dokumenti / Priročniki / Softver

Pribor / Nadomestni deli

Kataloška koda
    • Kataloška koda 51511288

      KIT CAT411 reserve membrane, 2 pcs

    • Kataloška koda 51511474

      KIT CAT411 pipes + connectors

    • Kataloška koda 51516465

      KIT CAT411 spare sealing

    • Kataloška koda 51512790

      Pump for CAT411

      Sample feeding pump for clear water without cutting wheel. Submersive pump for feed of clear and lightly polluted water without fibrous impurities; stationary and transportable. Pump tolerates self-throtteling by back pressure. Type KP 250 A1, 230 V, 10m power cable, pump protection with pressure pipe joint Rp 1 1/4", max. power 0,5 kW, stainless steel 1.4301, dimensions: d=149mm, h=214mm, max. head: 7m, max. capacity: 11 m3/h (free passage 1m head), enclosure class IP68.