fire sprinkler 68 degree 1/2'' bsp and npt threads
fire sprinkler 68 degree 1/2'' bsp and npt threads
fire sprinkler 68 degree 1/2'' bsp and npt threads
Main technical data ¡¡ Diameter Dn15 dn20 Material Zinc alloy or brass Response time 15seconds in general for 5mm glass bulb 8seconds in general for 3mm glass bulb Response time index rti (m¡¤s)0.5 87 for 5mm glass bulb 22 to 25 for 3mm glass bulb Flux coefficient 80 for dn15 115 for dn20 200pcs/carton
Fire sprinkler, Standard Spray Sprinklers, Extra Large Orifice Sprinklers, Extended Coverage Sprinklers, Concealed Sprinklers, Fire sprinkler system, Pendent Sprinklers, Quick Response Sprinklers, Standard Response Sprinklers,
Name: Fire Sprinkler Norminal Diameter(mm): DN15 or DN20 Thread Standard: NPT/BSPT Material: Brass or Zinc Surface Finish: Chrome/Natural brass/White Temperature Rating: 57/68/79/93/141/182 Celsius Degree Response: Standard/Quick K-factor: 5.6(80)/8.0(115) Working Pressure: 1.2Mpa/175Psi
Name: Fire Sprinkler Norminal Diameter(mm): DN15 or DN20 Thread Standard: NPT/BSPT Material: Brass or Zinc Surface Finish: Chrome/Natural brass/White Temperature Rating: 57/68/79/93/141/182 Celsius Degree Response: Standard/Quick K-factor: 5.6(80)/8.0(115) Working Pressure: 1.2Mpa/175Psi
Name: Fire Sprinkler Norminal Diameter(mm): DN15 or DN20 Thread Standard: NPT/BSPT Material: Brass or Zinc Surface Finish: Chrome/Natural brass/White Temperature Rating: 57/68/79/93/141/182 Celsius Degree Response: Standard/Quick K-factor: 5.6(80)/8.0(115) Working Pressure: 1.2Mpa/175Psi
Name: Fire Sprinkler Norminal Diameter(mm): DN15 or DN20 Thread Standard: NPT/BSPT Material: Brass or Zinc Surface Finish: Chrome/Natural brass/White Temperature Rating: 57/68/79/93/141/182 Celsius Degree Response: Standard/Quick K-factor: 5.6(80)/8.0(115) Working Pressure: 1.2Mpa/175Psi
BRIEF INFORMATION: Model Number: ZSTZ, ZSTX,ZSTB,ZSTBS Connecting thread:R1/2 or R3/4 Packaging & Delivery Packaging Detail:International standard (200PCS/CTN 20CTNS/PLT 20PLT/20'FCL) foam box inside to protect the glass bulb, carton package for reinforcement brass body, chrome plating or White pendent,upright,wallside,universal 1/2"(15mm)3/4"(20mm) fire sprinkler 1.Max. Ambient Temperature:38�°C 2.Sprinkler Rated Temperature:68�°C 3.The diameter of glass bulb: 5mm 4.Rated working pressure:12 Bars(1.2Mpa) 5.Airproof test pressure: 24 Bars(2.4Mpa) 6.Strength test pressure:30Bars(3MPa) 7.Thread: 1/2", 3/4" 8.Flux coefficient: 80, 115
Type Upright/Pendent/Sidewall/Concealed/ESFR Model ZSTZ ZSTX ZSTBS ZSTP ZSTDY ZSTY Nominal Diameter (mm): DN15 DN20 Connecting Threaded (Inch): 1/2" 3/4" Flux Coefficient: 80 115 Bulb Diameter: 5mm glass bulb for standard response 3mm glass bulb for quick response Response Time: 15seconds in general for 5mm glass bulb 8seconds in general for 3mm glass bulb Response Time Index RTI (ms)0.5: 87 for 5mm glass bulb 2225 for 3mm glass bulb
Name: Fire Sprinkler Norminal Diameter(mm): DN15 or DN20 Thread Standard: NPT/BSPT Material: Brass or Zinc Surface Finish: Chrome/Natural brass/White Temperature Rating: 57/68/79/93/141/182 Celsius Degree Response: Standard/Quick K-factor: 5.6(80)/8.0(115) Working Pressure: 1.2Mpa/175Psi
Zstw series water mist fire sprinkler Sprinkler head Product details Water mist system fire sprinklers is the type of open sprinkler, the pressure of water in its internal, through the collision, rotation, mixing, after a fire spray of small water droplets, with action of better cooling, suffocation and electric insulation. Widely used in flammable, combustible gas, liquid processing, and saving industries place etc. About the details as follows: 1.Material: brass and chrome plating 2.Thread: 1/2 3.Installation: pendent 4.The min.Pressure: 0.35mpa 5.K=5.6(metric k=80) Modelconnect threadk (factor)flow(l/min)sprayangleworking pressure(mpa) Zstwc-80-120zg1/2"5.6(metric80)801200.35 Zstm series water curtain fire sprinkler Zstm series water curtain fire sprinkler (drencher head) is a main element of the drencher system.It distributes water to a form of curtain shape with a certain width and thickness to isolate fire flame and smoke and absorb heat. It is widely used in large scale workhouse, hall, cinema, dancing stage, and doors or windows of buildings etc. About the details as follows: 1.Material: brass and chrome plating 2.Thread: 1/2 and 3/4 3.Installation: pendantïhorizontal 4.The min.Pressure: 0.14mpa Model specificationconnect threaddiameter nominalinstallationmin.Pressure(mpa) Zstm-15 single gapzg1/2"15horizontal0.14 Zstm-20 single gapzg3/4"20horizontal0.14 Zstm-15double gapzg1/2"15horizontal0.14 Zstm-20double gapzg3/4"20horizontal0.14 Zstm-15pendentzg1/2"15pendent0.14 Zstm-20pendentzg3/4"20pendent0.14
Name: Fire Sprinkler Norminal Diameter(mm): DN15 or DN20 Thread Standard: NPT/BSPT Material: Brass or Zinc Surface Finish: Chrome/Natural brass/White Temperature Rating: 57/68/79/93/141/182 Celsius Degree Response: Standard/Quick K-factor: 5.6(80)/8.0(115) Working Pressure: 1.2Mpa/175Psi
Name: Fire Sprinkler Norminal Diameter(mm): DN15 or DN20 Thread Standard: NPT/BSPT Material: Brass or Zinc Surface Finish: Chrome/Natural brass/White Temperature Rating: 57/68/79/93/141/182 Celsius Degree Response: Standard/Quick K-factor: 5.6(80)/8.0(115) Working Pressure: 1.2Mpa/175Psi
Name: Fire Sprinkler Norminal Diameter(mm): DN15 or DN20 Thread Standard: NPT/BSPT Material: Brass or Zinc Surface Finish: Chrome/Natural brass/White Temperature Rating: 57/68/79/93/141/182 Celsius Degree Response: Standard/Quick K-factor: 5.6(80)/8.0(115) Working Pressure: 1.2Mpa/175Psi
Name: Fire Sprinkler Norminal Diameter(mm): DN15 or DN20 Thread Standard: NPT/BSPT Material: Brass or Zinc Surface Finish: Chrome/Natural brass/White Temperature Rating: 57/68/79/93/141/182 Celsius Degree Response: Standard/Quick K-factor: 5.6(80)/8.0(115) Working Pressure: 1.2Mpa/175Psi
As the leading manufacturer and supplier of fire fighting system, we have both UL & FM approvals for fire protection steel pipes and fittings. With the most advanced pipe processing technology and equipments, we are specilized in providing more convenient & reliable fire fighting products and services to the field of� energy, industry and civil.
Brass glass bulb fire sprinkler 1. CCC and ISO Certified 2. Brass Body, Chrome Plating 3. 1/2", 3/4" with 68, 79, 93 degr Model: ZSTY-20-68/79/93 Connection thread: 3/4 inch Diameter: 20 mm Flow rate: 115 L/min Response temperature: 68, 79, 93 Celsius temperature are available. Shape Round Hardness 100 Pipe Wall Thickness according to the size Pull Strength 100 Yield (≥ MPa) according to the size Material Ductile Iron Type Welded Iron 100. Standard export packing.
