Raindrop High Velocity Water Spray Nozzle

Spray Nozzles are internal swirl plate type open nozzles designed for use in fixed water spray or deluge system for the fire protection application.
 
These nozzles produce a solid uniform and dense core of high-velocity water spray to effect fire control. Nozzles are normally used to cool the surface as well as for extinguishment. Nozzles are typically used for Deluge protection of special hazards such as oil-filled transformers, switch-gear, chemical process equipment, conveyor system and flammable liquid storage areas. The minimum desirable pressure to achieve a reasonable spray pattern is 3.5 Kg./sq.cm. (50 psi).
 
SIZE RANGE
3/4" BSPT (3/4" NPT Optional)
BODY TYPE
Brass
WORKING PRESSURE
175 psi
INLET CONNECTION
3/4" BSPT (3/4" NPT Optional)
MATERIAL
Housing and scroll is Brass, Strainer is Copper
FINISH
Brass Finish Nickel, Chrome Plated (optional)
STANDARDS
ASTM B 21, ASTM B 36
APPROVALS
UL Listed
 
Specification
Maximum Working Pressure
12 Bar (175 psi)
Effective Working Pressure
3.5 Bar to 10.5 Bar (50 - 150 psi)
End Connection
¾" BSPT (¾" NPT Optional)
Weight
0.200 Kg (approximately)
Finish
Brass Finish Nickel Chrome Plated (optional)