Perfection Corporation
h o m e p r o d u c t s c o m p a n y s a l e s c o n t a c t  u s
 
 
Coupling Construction
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The couplings feature a center body section constructed of ASTM D-2513/ISO 4437 gas grade polyethylene (3408).To ensure a safe connection, Permasert® XL couplings are designed to withstand the pressure of the PE piping or tubing installed or up to 125 psig for PE-to-steel or cast iron transitions. The Permasert® XL couplings meet or exceed the requirements of US DOT CFR Title 49, Part 192.283(b) and ASTM D-2513 category 1.