UL 393

Indicating Pressure Gauges for Fire-Protection Service

Org/Number ID	UL 393
Alternate Organization ID / number	ANSI B156.1
Version(s)	1973; 1979; 1985; 1991
Bin #	0392
Comments
Status	Present
Record last updated	June 11, 2022, 7:35 pm

This is not the most recent edition of this standard.

Newer edition note: 2005