AERRE INOX – SLO Flow Indicator Sight Glass

RX Code: SRO

Compact sanitary flow Indicator with double window


  • Autoclavable, CIP/SIP
  • Built-in mechanical stop – no over thightening of glass insert
  • Each Sanitary Flow Indicator BIO is marked with code, material and Heat No. for full lot traceability

    This product comes in a variety of options.

    Just send your request here. Our sales team will connect with you about all the product details and options available.

    Flow Indicator Bio is a compact double window sight glass, suitable for a wide range of applications in high purity systems. 

    The sight glass can be installed in any position to observe fluid flow. This feature ensures that the sight glasses are free-draining and avoids the possibility of fluid retention. The sight flow indicator is usually employed to detect either the presence or absence of solutions, or to observe fluid for turbulence, colour or clarity. The Sanitary Flow Indicator BIO series are ideal for high purity applications and are easy to install.


    Read more about Brand: AERRE INOX

    Sizes 1/2″ to 4″
    Max. pressure -1 bar to 6 bar
    Temp. range -80°C to 150°C
    Connections Tri-Clamp
    Material – Body: 1.4404 (316L)
    – Glass: Borosilicate
    – O-ring: FKM
    Surface finish Interior surfaces SF1
    Certificates (standard) 3.1 material, FDA, USP Class VI 121°C, {87}, {88}, PED, TSE/BSE, CE1935/2004
    Certificates (optional) 2.2 surface finish, ATEX 2GD


    • Other seals material available on request; silicone, EPDM, FFKM, FEP

      Step files for this product is not ready yet and it is upon user request for Now!

      Our team is ready to provide you with the latest STEP file for your component.
      Expect delivery to your email within 2 working days.

      Standard certificates


      Optional certificates

      2.2 Surface Finish ATEX

      You can contact us or ask for your Optional Certificate in your quotation.

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