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Flow capacity 1,6 l/h ... 30 l/h                                                  RF 409.2
          Admissible counterpressure up to 10 bar





          OPTIONS


                                    Working diaphragm
                                                                                                   Surcharge (EUR)
                                    Material
                                    FPM                         only with ...-115e and ...-180e        s







                                    Diaphragm monitoring
                                    Diaphragm rupture electrode, conductive, mounted on pump       Surcharge (EUR)
                                    (Evaluation via electrode relay, ER-104 (see accessories))

                                    MBE-02     incl. connection cable   (length 2m)                    s

                                    Connection cable for EEXia-circuit  (blue, length 5m)              s





                                    Integrated relief valve

                                    Diaphragm: PTFE-faced       Connecting seals: EPDM or FPM      Surcharge (EUR)

                                    PP                       RF409.2-1,6e, ...-2,4e                     5
                                                             RF409.2-4,0e,  ...-7,0e, ...-12e, ...-18e, ...-25e  s
                                    PVDF                     RF409.2-1,6e, ...-2,4e                     5
                                                             RF409.2-4,0e,  ...-7,0e, ...-12e, ...-18e, ...-25e  &
                                    PVC-U                    RF409.2-1,6e, ...-2,4e                     5
                                                             RF409.2-4,0e,  ...-7,0e, ...-12e, ...-18e, ...-25e  s
                                    1.4571                   RF409.2-1,6e, ...-2,4e                     5

                                                             RF409.2-4,0e,  ...-7,0e, ...-12e, ...-18e, ...-25e  s
                                    Connecting seals FEP-covered
                                    for connection G 3/4     RF409.2-...e                              s




























              l   basic version  m   available without extra charge  s   available with extra charge  5   not available  &    on request  217
 Subject to technical modification!  www.sera-web.com  © 2021 sera GmbH  © 2021 sera GmbH  www.sera-web.com  Subject to technical modification!
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