Thông tin chi tiết
Type EA-1 ProTEcTosPrAy Directional spray Nozzles, Automatic, Medium Velocity
Approvals
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.
