Qingdao Kingworld Control Co., Ltd.  

Product Name: Tyco D3 Sprinkler Fire Fighting System Model NO.: D3 Deluge Valve Type: Diaphragm Type Nozzle Flow Coefficient: 33.1 Wet Alarm Valve Structure: Pilot Valve Type Dry Alarm Valve Type: Enclosed Type Closed Fire Sprinkler System: Preaction Fire Sprinkler System Open Fire Sprinkler System Type: Deluge System Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed Alarm Valve Type: Wet Alarm Valve Sprinkler Head Type: Open Sprinkler Installation: Pendent Material: Brass Certificate: FM UL Trademark: TYCO Transport Package: Packing Export Standard Specification: 50pcs in one box Origin: USA Product Description TYCO D3 sprinkler fire fighting systemHello my friend,How are you, this is Isabel from China, We are a professional supplier of fire fighting equipments, all have FM UL certificates.and we are Tyco here.Looking forward to cooperating with you.Waiting for your news.Best Regards,Ares