69: ALUMINIUM SPECIAL CONE WITH DUST SHUTTERS DISC
DESCRIPTION
½” BSP F Special aluminium cone +TEE ASA3000 with dust shutter disc.
The nozzle is positioned on the last section of the pipe and is properly calibrated in terms of mass flow. It allows the right diffusion of the gas in order to stop the spread of the fire according to the times in accordance with NFPA12.
