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  • Maximum working pressure 300 psi (20.7 bar) depending on size and schedule of pipe
  • ASME B1.20.1 NPT threads
  • Equivalent length in feet of schedule 40 outlet pipe with a Hazen-Williams coefficient of 120 per UL 213 
  • 1” outlets not listed by UL for direct connection to 1” sprinkler heads 
  • Gasket Grade E - EPDM (green stripe) -30˚F (-34˚C) to +230˚F (+110˚C) 
  • Ductile iron housings conform to ASTM A-536 
  • Smith-Cooper Warranty only applies to assemblies made with housings, gaskets and bolts carrying the SCI logo  

Size is Run x Branch
Unit of Measure

Units Per Package

 N/A 1

Size

 N/A 1-1/2 x 1/2

Hole Diameter

 N/A 1-1/4"

Coating

 N/A Orange Paint

A Inches

 N/A 1.77 in

B Inches

 N/A 3.54 in

C Inches

 N/A 2.28 in