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 ZSTWB stainless steel series of spray nozzle 
 Outline 
 Work when ZSTWB mist spray head, spray tiny droplets of water, improve Fight solid combustible fire extinguishing efficiency of water, also has no liquid fire splash and high electrical insulation characteristics, especially suitable for Firefighting flammable liquid fires and electrical fires, flash point above 60 ° C and can be used to control the fire and protective cooling. 
 Introduction 
 The products meet the body, the diversion of the core and filter pressure water into the nozzle, the decomposition of the direct flow of a centrifugal speed of rotation along the inner wall movement and flow and axial velocity, the convergence of two shares of water in the nozzle and then synthesis rate emitted by the vents, the formation of atomization, small atomized droplets, spray the burning surface, which can produce several role of surface cooling, Burke, emulsification and dilution, and rapidly to achieve extinguishing. 
 Detail 

 Model flow coefficient spray angle flow L / min (0.35MPa pm) connecting thread 
 ZSTWB16/19 16 90 ° C 30 
 R1 / 2 
 ZSTWB16/120 120 ° C 
 ZSTWB21/90 21 90 ° C 39.3 
 ZSTWB21/120 120 ° C 
 ZSTWB27/90 27 90 ° C 50.5 



 R3 / 4 
 ZSTWB27/120 120 ° C 
 ZSTWB34/90 34 90 ° C 63.6 
 ZSTWB34/120 120 ° C 
 ZSTWB43/90 43 90 ° C 80.5 
 ZSTWB43/120 120 ° C 
 ZSTWB53/90 53 90 ° C 99 
 ZSTWB53/120 120 ° C 
 ZSTWB67/90 67 90 ° C 125.3 



 R1 
 ZSTWB67/120 120 ° C 
 ZSTWB85/90 85 90 ° C 159. 
 ZSTWB85/120 120 ° C 
 ZSTWB118/90 118 90 ° C 220.7 
 ZSTWB118/120 120 ° C 
 ZSTWB180/90 
 180 90 ° C 299.3 
 ZSTWB180/120 120 ° C 


 Remarks 
 The court Safety Fire Equipment Co., Ltd. is specialized in the research of the modern fire-fighting equipment, production, sales, service as one of the professional manufacturers. Include: fire fighting foam extinguishing agent (foam liquid; fire Pharmacy), the foam tank (pressure foam proportioning device), balanced foam proportioning device, closed foam water spray systems, various types of fire water cannons and foam gun fire hose nozzles and foam gun, foam spray fire extinguishing systems, fire extinguishing system, carbon dioxide fire extinguishing systems, aerosols and ultrafine dry powder fire extinguishing equipment product line. Tel :020 -62,359,119; Fax :020 -23,834,119. http://www.gzta119.comhttp://www.gzta119.com