StacksVerified U.S. regulatory reference

46 CFR §167.45-20

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The inspectors will examine all pumps, hose, and other fire apparatus and will see that the hose is subjected to a pressure of 100 pounds to the square inch at each annual inspection and that the hose couplings are securely fastened.