Certificate
G503011
Not system-bound
GRASL Pneumatic-Mechanik Ges. m.b.H.
Europastraße 1
AT 3454 Reidling
0043 - 22 76/212 00 0
0043 - 22 76/212 00 99
VdS 2584en:2023-02 - Guidelines for Smoke and Heat Exhaust Ventilation Systems - Fire Detection and Control Devices
Components and systems for smoke and heat venting systems
"ZSV-3"
Pneumatic and Mechanic Initiation Device
Updated at: 07.02.2026