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�.1 FIBERGLASS PIPE GROUP Dualoy°3000/LCX Coaxial Fiberglass Pipe and Fittings underground fuel -handling system with rigid fiberglass primary and integral rigid fiberglass containment layer* Uses and applications Rigid fiberglass coaxial fuel handling systems requiring Underwriters Laboratories Listing for containment piping and primary lines conveying the following fuels: alcohols leaded gasolines alcohol -gasoline mixtures oxygenated fuels diesel fuels unleaded gasolines Description Ameron Dualoy 3000/LCX rigid fiberglass coaxial piping is a cost-effective solution for contained piping systems. LCX is used for product delivery lines in underground fuel handling systems to convey fuel from the tank to the dispensers. Dualoy 3000/LCX pipe is UL Listed for use with petroleum products, alcohols and alcohol -gasoline mixtures. The LCX pipe is manufactured as an integral unit. The primary is made of chemically inert, non -permeable, fiberglass reinforced epoxy resin which is inherently resistant to deterioration due to water and microbial attack. This layer is coated with a porous sand layer to provide the small interstitial space which facilitates rapid leak detection. Then, the containment layer, comprised of the same material as the primary, is wound over the primary and sand layers.* The system is installed with an Ameron exclusive mechanical secondary containment fitting.* The primary pipe is bonded to the primary part of the fitting. The secondary is sealed off with a mechanical closure. * U.S. Patent No. 5,725,920 FP737C(12/98) • Dualoy 3000/LCX uses proprietary Ameron containment fittings* which come pre -assembled from the manufacturer. Only the primary is bonded; the secondary uses a secure mechanical closure. ISO -9001 Dualoy 3000/LCX reduces installation and inspection time dramatically, retaining e system integrity. The Dualoy 3000/LCX double wall design significantly improves impact resistance over single wall pipe. • Dualoy 3000/LCX fittings provide true double wall design which permits CERTIFICATED FIRM communication of the interstitial space throughout the system. Listings and approvals The rigid fiberglass piping used in Dualoy 3000/LCX is Listed in the United States with Underwriters Laboratories for nonmetallic underground piping for petroleum products, U alcohols and gasoline -alcohol mixtures under File No. MH9162. Dualoy 3000/L pipe 1/ Le and fittings are also listed with Underwriters Laboratories of Canada for Petroleum Underwriters Yo Products and Oxygenated Fuels (File CMH715). Underwriters Laboratories has alsoLaboratories Inc.® approved Dualoy 3000/L and Dualoy 3000/LCX for use with MTBE fluids. * U.S. Patent No. 5,725,920 FP737C(12/98)