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  • Maximum working pressure 500 psi (34.5 bar) depending on coupling size and schedule of pipe
  • All housings, gaskets and bolts  identified by SCI logo 
  • 100% magnetic particle inspection of each bolt
  • Each bolt has a minimum tensile strength of 110,000 psi 
  • Gaskets are pre-lubricated 
  • Gasket Grade E - EPDM (green stripe) -30˚F (-34˚C) to +230˚F (+110˚C) 
  • Gasket Grade T - Nitrile (orange stripe) -20˚F (-29˚C) to +180˚F (+82˚C) 
  • Ductile iron housings conform to ASTM A-536 Grade 65-45-12
  • Groove dimensions to AWWA C-606 
  • Orange enamel paint or Hot dipped galvanized ASTM A-153 
  • Smith-Cooper Warranty only applies to assemblies made with housings, gaskets and bolts carrying the SCI logo 
Unit of Measure

Units Per Package

 N/A 1

Pipe Size

 N/A 4"

Pipe OD

 N/A 4.500

Max Pipe End Gap

 N/A 1/4"

Coating

 N/A Orange Paint

A Inches

 N/A 5.83 in

B Inches

 N/A 7.28 in

C Inches

 N/A 2.01 in