---
kind: "section"
citation: "46 C.F.R. § 154.445"
title: "46"
number: "154.445"
heading: "Design vapor pressure."
url: "https://uscodex.org/cfr/46/154.445"
---

# §154.445. Design vapor pressure.


If the surfaces of an independent tank type B are mostly flat surfaces, the Po must not exceed 69 kPa gauge (10 psig).


## 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.