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Dualoy° 3000/L Secondary Containment Pipe and Fittings Uses and • Service station product,vent and vapor recovery piping Applications • Bulk plant terminals and fueling terminals • Central fuel oil systems • Marinas and marine terminals (onshore only) • All piping systems requiring UL or ULC Listing for MV, HB, CT and A&M fuels • Containment piping for all of the above Description Dualoy 3000/L secondary containment systems require pipe one size larger than the primary and specially designed fittings.The system provides complete enclosure of UL-and ULC-Listed Dualoy primary piping used in product lines and vapor recovery lines from the sump at the product storage tank to the shear valve connector at the dispenser,and vent lines from the tank. Dualoy containment systems have been sized for close make-up and ease of installation. Features of Dualoy 3000/L containment systems include: • Filament-wound,fiberglass-reinforced pipe with integral liner; • Compact fittings dimensions to minimize trench excavation; • Smooth exterior pipe surface that eliminates the need for special end preparation tools; • Ready accessibility to and complete inspectability of primary fittings prior to closure of the containment; • Complete testability during installation and at any time thereafter; • Rapid joint makeup with pre-inserted nuts and ambient cure adhesive. Listings Dualoy 3000/L is Listed in the United States with Underwriters Laboratories Standard 971-2004 for nonmetallic underground piping for motor vehicle (MV), high blend (HB),concentrated (CT) and aviation and marine(A&M) fuels for both primary and contained piping systems (File MH9162). Dualoy 3000/L pipe and fittings are also Listed with Underwriters' Laboratories of Canada(File CMH715). In Great Britain the Dualoy/3000L system has been tested and accepted by the London Fire and Civil Defense Authority. Dualoy 3000/L has been issued a Certificate of Compliance to the Institute of Petroleum (IP)Specification by ERA Technology, Ltd. Performance Operating pressures to 100 psig Continuous operating temperatures to 150°F(66°C) Individual system components may not have the same ratings as the pipe.Refer to the detailed product informa- tion for the specific components to determine the pressure rating for the system as a whole. Secondary employs full-performance pipe — Many contained fuel handling systems employ materials in the secondary that fall far short of the primary piping in regard to chemical resistance and mechanical strength. By contrast, Dualoy 3000/L systems are manufactured with the same high-performance fiberglass- reinforced pipe in the secondary as in the primary.Thus, Dualoy 3000/L containment systems easily withstand both high external loads from backfill and traffic as well as internal pressures as high as 100 psig. Compact containment fittings — Dualoy 3000/L containment fittings are compact clamshell-type closure pieces. Crossovers can be made with the same centerline-to-centerline dimension as single-wall system. www.fgspipe.com fgspipe@nov.com KW Fiber Glass Systems