UL 1726-1993
Automatic drain valves for standpipe systems

Standard No.

UL 1726-1993

Release Date

1993

Published By

Underwriters Laboratories (UL)

Status

Withdraw

Replace By

UL 1726-2001

Latest

UL 1726 BULLETIN-2007

UL 1726-1993 history

• 2007 UL 1726 BULLETIN-2007 UL Standard for Safety Automatic Drain Valves for Standpipe Systems
• 2001 UL 1726-2001 UL Standard for Safety Automatic Drain Valves for Standpipe Systems Third Edition
• 1993 UL 1726-1993 Automatic drain valves for standpipe systems