Ur Trading Always Improving Your Margins… HomeMEP Construction MaterialsFire Protection SystemWater-based SystemWet Sprinkler SystemSprinkler Sprinkler DESCRIPTION SPECIFICATION DESCRIPTION Sprinkler design incorporates state-of-the-art heat responsive frangible glass bulb design (standard or quick response) for prompt precise operation. SPECIFICATION Key Points:K Factor : 5.6Nominal Thread Size : 1/2″ NPTWorking Pressure : 175 PSIData Sheets:Upright SprinklersPendent and RecessedPendent SprinklersConcealed Pendent SprinklersHorizontal Sidewall SprinklersVertical Sidewall SprinklersConventional Sprinklers Back