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Contact SupplierBrass construction for model a or stainless steel construction for model b
size 12" bspt or npt
open orifice design used in deluge water spray system
non-automatic fixed pattern, external deflector
solid cone discharge
several combination of different orifice sizes & spray angles
k-factor: metric - 22,30,35,41,51,64,79, 91 & 102
k-factor: us -1.54,2.10,2.45,2.87,3.57,4.48,5.53,6.37& 7.14
spray angle - 65°,80°,90°,100°,110°,120° & 140°
each nozzle body permanently marked with model number, batch number, spray angle, k-factor & ul mark
finish - brass or bright nickel chrome
approvals - ul listed for model a.