UL 1474 BULLETIN-2004
UL Standard for Safety Adjustable Drop Nipples for Sprinkler Systems

Standard No.

UL 1474 BULLETIN-2004

Release Date

2004

Published By

Underwriters Laboratories (UL)

Latest

UL 1474 BULLETIN-2004

UL 1474 BULLETIN-2004 history

• 2004 UL 1474 BULLETIN-2004 UL Standard for Safety Adjustable Drop Nipples for Sprinkler Systems
• 2004 UL 1474-2004 UL Standard for Safety Adjustable Drop Nipples for Sprinkler Systems
• 1996 UL 1474-1996 UL Standard for Safety Adjustable Drop Nipples for Sprinkler Systems (Fourth Edition)
• 1990 UL 1474-1990 Adjustable drop nipples for sprinkler systems