• 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
• Gasket Grade E - EPDM (green stripe) -30˚F (-34˚C) to +230˚F (+110˚C)
• Ductile iron housings conform to ASTM A-536 Grade 65-45-12
• Groove dimensions to AWWA C-606
• Finishes: Orange enamel paint
• Hot dipped galvanized conforming to ASTM A-153
65LFTRI & 66LFTRI Lightweight Flexible Couplings Submittal
COOPLOK Standard Weight Flexible Coupling with “C” Gasket
COOPLOK Standard Weight Flexible Coupling
COOPLOK Standard Weight Flexible Coupling with Triple Seal Gasket
7001SS Stainless Steel Flexible Coupling
7003 HingeLOK Coupling
7001-2 Flexible Coupling
7001 Flexible Coupling
7022 Weld Ring Gruv-Ring Coupling
7011 Standard Coupling
7010 Reducing Coupling