Your position: Home

Sprinkler Head-NX017C04(4 Pack)

(4 Pack) UL Listed 1/2" NPT Fire Sprinkler Head 155°F (68°C) Horizontal Sidewall Spray K=5.6 K80 Standard Response for Automatic Fire Sprinkler System Sidewall Chrome
    Please select the information you wantX
(0 available)
Shipping Cost:
Estimated Delivery Time:
Please select the country you want to ship from
Or buy on other website:
Buy At Amazon
  • Description
  • Size Chart
  • Measurement
  • Color Chart
  • Reviews
  • UL Listed EX6430.1/2" NPT thread for USA automatic fire sprinkler system. Both 2 pack and 4 pack are available to meet your different quantity demand
  • Temperature Rating: 155°F (68°C);Discharge Coefficient: K=5.6(U.S) /80(Metric);Nominal Orifice Size:1/2"(15mm)
  • Maximum Working Pressure:175psi(12bar); Min. Operating Pressure: 7psi (0.48bar); Factory Hydrostatic Test: 100%@ 500psi (34.5bar)
  • Frame: Bronze; Button: Brass/Copper; Sealing Assembly: Beryllium Nickel w/Teflon; Bulb: Glass Compression; Screw: Bronze; Deflector: Copper
  • Fire sprinkler head guard, sprinkler head escutcheon, sprinkler head spanner, and sprinkler head paint cover are available for protecting and decorating your sprinkler head,please see our other Asins.

Product description

Size:4 Pack


Temperature Rating: 155°F (68°C) 

Discharge Coefficient: K=5.6(U.S) /80(Metric) 

Nominal Orifice Size:1/2"(15mm) 

Maximum Working Pressure:175psi(12bar) 

Min. Operating Pressure: 7psi (0.48bar) 

Factory Hydrostatic Test: 100%@ 500psi (34.5bar) 

NPT: National Pipe Tapered is common in plumbing and some industrial uses. Sometimes referred to as pipe thread because PVC pipe and schedule 40 pipe are typically threaded in NPT. As its name implies this is a tapered thread so that the outside diameter of the male (ODM) gets smaller towards the end of the fitting and the inside diameter of the female narrows with depth. As the two fittings are threaded together the opposite tapers force thread friction and makes the seal without the use of a gasket.


Please be aware that due to your computer monitor display the color may have some difference between the picture and the physical item

Please according to you to buy the dress fabric, select the corresponding fabric color chart

Average rating:
Share your thoughts with other customers
Write a review

You May Like