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
