Brass Nozzles/High Speed Water Spray Nozzle/Axial-flow full cone nozzles

Brass Nozzles/High Speed Water Spray Nozzle/Axial-flow full cone nozzles

 Brass Nozzles Description
High Speed Water 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 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).
Alternative Lechler

Brass Nozzles/High Speed Water Spray Nozzle/Axial-flow full cone nozzles 
instead of Lechler full_cone_nozzles_series_490/491
Type Nominal Pressure
(MPa)
Flow
(L/min)
Discharge
Coefficient(k) 
Spray
Angle(°)
Thread(R) PIC
SNC-8 0.35 15 8 45
60
90
120
   
SNC-11.8 22 11.8
SNC-14.9 28 14.9
SNC-16 30 16
SNC-21 40 21
SNC-27 50 27
SNC-34 64 34
SNC-42 80 42
SNC-50 94 50
SNC-57 107 57
SNC-80 150 80
SNC-86 160 86
SNC-107 200 107
SNC-115 215 115
SNC-160 300 160

Contact Us

24 hours online service