UL 1821

Standard for Thermoplastic Sprinkler Pipe and Fittings for Fire Protection Service

Underwriters Laboratories , 07/30/2019

Publisher: UL

File Format: PDF

$315.00$631.00

Standard By:Underwriters Laboratories , 07/30/2019

Published:07/30/2019

Language:English

Please note: All interim revisions for this edition available at time of your purchase will be included.

$315.00 $631.00

$137.00 $275.27

$135.00 $270.63

$219.00 $439.00

$448.00 $897.00

$93.00 $186.08

$147.00 $295.66