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Please be aware the nozzles are approved products but only work correctly if they are installed correctly. It is the responsibility of the installer to install these nozzles in a fully compliant system with the appropriate designed pump flow, pressure and pipe sizing. The buyer should be competent in the installation of such systems.

DM4R - LPCB Approved

  • Product Info

    The DM4R Nozzle and Filter - Supplied with filter installed but without rosette or blow off cap.


    • Approved to BS8458:2015
    • LPCB Approved
    • Supplied with filter installed
    • Flowrate of 50 LPM at 5 bar
    • K- Factor 22
    • Bulb activation 68 degrees
    • Datasheet
    • Fire Test Report



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