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
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
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
Supplier: Dried red chilli, granite, chrome ore, manganese ore, peanuts, safety materials, makhana, soyabean meal, onion.
Services: Manufacturing, export, supply
Materials of Construction Carbon steel St-37 0.6 mm sheet metal Manufacturing Method Press Die Machines Surface Finishing Chrome plated, white or black coated & another colour available on special request.
Supplier: Wooden door, plywood, a4 paper, ncr paper, craft paper, thermal paper, noodle soap, laundry soap, body soap, multifunction soap, cooking oil, sarung, batik, tr yarn, ceruty/babydoll, satin, coconut sugar, fannings tea, dust tea, bmf tea, candlenuts, dried ginger, cinnamon, clove, cardamom, tuna loin, salmon loin, and vannamei shrimp, safety equipment product such as safety helmet and body harness