---
kind: "section"
citation: "46 C.F.R. § 108.457"
title: "46"
number: "108.457"
heading: "Pressure release."
url: "https://uscodex.org/cfr/46/108.457"
---

# §108.457. Pressure release.


Each air tight or vapor tight space, such as a paint locker, that is protected by a CO2 system must have a means for releasing pressure that accumulates within the space if CO2 is discharged into the space.


## Notes

### Authority

Authority: 43 U.S.C. 1333; 46 U.S.C. 3102, 3306; DHS Delegation No. 00170.1, Revision No. 01.4.

### Source

Source: CGD 73-251, 43 FR 56808, Dec. 4, 1978, unless otherwise noted.