NCJ Nozzles

Hollow Cone and Narrow Angle Injector Nozzles

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  • Narrow spray angles
  • High velocity
  • Male and female connections
  • Flanged connections available
  • Available in plastic and metal alloys
  • Spray is coarse and extremely hard-driving
Common Materials:
316, Brass, Polypropylene, PTFE, PVC

Hollow Cone

Select a nozzle number below for performance graph, drawings, and to request a quote.
Nozzle Number Connection Sizes Spray Angles gpm @ psi     (density: 1 SG)
10 psi 20 psi 40 psi 60 psi 80 psi 100 psi
NCJ 06 3/4″ 15°, 20°, 30° 7.08 9.81 13.6 16.4 18.8 20.9
NCJ 12 1″ 15°, 20°, 30° 14.2 19.7 27.2 33.0 37.7 41.9
NCJ 18 1 1/4″ 15°, 20°, 30° 21.3 29.5 40.8 49.4 56.5 62.8
NCJ 26 1 1/2″ 15°, 20°, 30° 30.7 42.5 58.9 71.2 81.6 90.6
NCJ 48 2″ 15°, 20°, 30° 56.7 78.5 109 132 151 167
NCJ 72 2 1/2″ 15°, 20°, 30° 85.0 118 163 197 226 251
NCJ 105 3″ 15°, 20°, 30° 124 172 238 288 330 367
NCJ 190 4″ 15°, 20°, 30° 225 311 431 521 597 663
NCJ 350 6″ 15°, 20°, 30° 413 572 793 959 1100 1220

Available Spray Patterns:

Resources: