Copper fire-fighting sprinkler head DN15 up-spray and drop-type sprinkler 68℃ upright glass-ball sprinkler

Imported No Order No. 287821

Customized processing No Item No. 1233 Material Brass

Model 4 points Installation type External thread connection Operating temperature Normal temperature

Working pressure Atmospheric pressure Medium water Applicable scope Fire sprinkler

Brand Zhongshuai specifications TZ15-68 down, TZ15-68 top spray, TZ15-68 test spray, TZ15-68 concealed type, TZ20-68 top spray, TZ20-68 down spray, 93 degree concealed type, 68 degree fast concealed type, 15 single-disc decorative cover, 15 double-disc decorative cover main