This alarm box has a manual/combined valve for the manual and pneumatical release of a disposable CO2 bottle. The pneumatical release is realized by an attached pneumatic release.
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.