AK 6/AK 7 – Manual release OPEN

This alarm box contains a pneumatic valve for manually releasing a disposable CO2 bottle. The valve is located behind a glass sheet that is to be smashed in the event of an alarm. The box itself is made of aluminium profile with sheet steel covers and complies with VdS specifications.

The box is connected with bulkhead fittings for OD 6 mm pipe, but also available for 8 mm pipes.

Attention: It is not possible to connect several alarm boxes in series or in parallel without additional circuitry elements. Please inquire for various options.

    Technical Data


    Type AK 6 AK 7
    Operation Manual release OPEN Manual release OPEN
    Bulkhead fitting 6 mm or 8 mm 6 mm or 8 mm
    Visual indication OPEN/CLOSED OPEN/CLOSED
    Max. operating pressure 80 bar 80 bar
    Temperature range  -25 °C to +55 °C  -25 °C to +55 °C
    Dimensions (W x H x D) 110 x 500 x 100 mm 110 x 300 x 100 mm
    Colour RAL 2011 (orange) or RAL 3000 (flame red) RAL 2011 (orange) or RAL 3000 (flame red)


    •  VdS approval number G 504001


    Technical instructions
    Declaration of Incorporation

    Corresponding components:

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