4 in. Lightweight Rigid Coupling - UL/FM - EPDM "C" Gasket Orange Paint Housing - 65LR Grooved Fire Protection Coupling - UL/FM

SCI Grooved Catalog SCI Grooved FM Approvals Summary SCI Grooved Fittings UL Approvals

Lightweight Rigid Couplings & Grooved Pipe Fitting Technical Specifications:

• 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° (-34°) to +230° (+110°)
• Gasket Grade T - Nitrile (orange stripe) -20° (-29°) to +180° (+82°)
• 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