---
kind: "section"
citation: "46 C.F.R. § 154.1120"
title: "46"
number: "154.1120"
heading: "Nozzles."
url: "https://uscodex.org/cfr/46/154.1120"
---

# §154.1120. Nozzles.

- (a) Nozzles for the water spray system must be spaced to provide the minimum discharge density under [§ 154.1115](/cfr/46/154.1115.md) in each part of the protected area.
- (b) The vertical distance between water spray nozzles for the protection of vertical surfaces must be 3.7 m (12 ft.) or less.

## Notes

### Authority

Authority: 46 U.S.C. 3703, 9101; Department of Homeland Security Delegation No. 0170.1.

### Source

Source: CGD 74-289, 44 FR 26009, May 3, 1979, unless otherwise noted.