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)|
|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|
|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)|
12 months warranty