Thông tin chi tiết
Type EA-1 ProTEcTosPrAy Directional spray Nozzles, Automatic, Medium Velocity
UL and C-UL Listed. FM Approved.
The TYCO Type EA-1 PROTECTO
SPRAY Nozzles are automatic (fran
gible bulb) directional spray nozzles
designed for use in water spray fixed
systems for fire protection applications.
They are external deflector-type nozzles
that discharge a uniformly filled cone of
medium velocity water droplets.
The Type EA-1 Nozzles are effective in
covering exposed vertical, horizontal,
curved, and irregular shaped surfaces
in a cooling spray to prevent excessive
absorption of heat from an external
fire and possible structural damage or
spread of fire to the protected equip
ment. However, use of an automatic
nozzle requires consideration of the re
sponse time of the thermal element.