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Fire-Suppressing Spray Nozzles
Full Cone
FM approved for use in fire-protection applications, these nozzles produce a heavy, coarse spray to quickly put out fires. They come with a protective cover to keep dust and debris from clogging the nozzle’s opening. You don’t have to remove the cover—when water starts flowing, it is blown off the nozzle.
Flow Rate, gpm | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| @ 20 psi | @ 40 psi | @ 100 psi | @ 400 psi | Orifice Dia. | For Max. Particle Dia. | Overall Wd. | Lg. | Max. Pressure, psi | Max. Temp., °F | Spray Angle | Features | Specifications Met | Each | |
Brass | ||||||||||||||
1/2 NPT Male | ||||||||||||||
| 4.2 | 6 | 9.5 | 19 | 0.19" | 0.13" | 7/8" | 2 1/2" | 400 | 450° | 120° | Protective Cap | FM Approved, UL Listed | 4638N11 | 0000000 |
| 7.5 | 10.6 | 16.8 | 33.6 | 0.27" | 0.13" | 7/8" | 2 1/2" | 400 | 450° | 120° | Protective Cap | FM Approved, UL Listed | 4638N12 | 000000 |
| 11.7 | 16.5 | 26.1 | 52.2 | 0.34" | 0.13" | 7/8" | 2 1/2" | 400 | 450° | 120° | Protective Cap | FM Approved, UL Listed | 4638N13 | 000000 |
| 17 | 24.1 | 38.1 | 76.2 | 0.43" | 0.19" | 7/8" | 2 1/2" | 400 | 450° | 120° | Protective Cap | FM Approved, UL Listed | 4638N14 | 000000 |
| 23.3 | 33 | 52.2 | 104.4 | 0.53" | 0.19" | 7/8" | 2 1/2" | 400 | 450° | 120° | Protective Cap | FM Approved, UL Listed | 4638N15 | 000000 |
| 29.7 | 42 | 66.4 | 132.8 | 0.56" | 0.19" | 7/8" | 2 1/2" | 400 | 450° | 120° | Protective Cap | FM Approved, UL Listed | 4638N16 | 000000 |
1 NPT Male | ||||||||||||||
| 29.7 | 42 | 66.4 | 132.8 | 0.6" | 0.19" | 1 3/8" | 3 5/8" | 400 | 450° | 120° | Protective Cap | FM Approved, UL Listed | 4638N17 | 000000 |
| 47.4 | 67 | 106 | 212 | 0.77" | 1/4" | 1 3/8" | 3 5/8" | 400 | 450° | 120° | Protective Cap | FM Approved, UL Listed | 4638N18 | 000000 |