Dielectric Union (DU) Brochure

No. Parts Materials 1 Coupling Nut Forged Steel 2 Insulator Nylon 3 Solder Adapter Forged Brass 4 Washer EPDM 5 FIP Adapter Forged Steel MATERIAL SPECIFICATION Features ? Galvanized x Brass ? Maximum working water pressure: 250 PSI ? Maximum working water temperature: 210°F ? Thread connections: ANSI B1.20.1 ? Copper connections: ANSI B16.18 ? Available in sizes: 1/2” - 2” ? IAMPO/UPC-NSF 61.4/AB1953 listed Dielectric Union (DU) 226 North Sherman Avenue, Unit E Corona, California 92882 P 951.808.0852 F 951.808.0906 www.aqualineinc.com Part No. A-Solder B C D-FIP Nominal Size DU1320 1/2” 1-23/32” 1-5/8” 1/2”-14NPT 1/2” x 1/2” DU1321 3/4” 2-15/16” 1-7/8” 3/4”-14NPT 3/4” x 3/4” DU1322 3/4” x 1/2” 1/2” 1-3/4” 1-7/8” 3/4”-14NPT DU1323 1” 2-9/32” 2-1/8” 1”-11.5NPT 1” x 1” DU1324 1 1/4” 2-13/32” 2-9/16” 1 1/4”-11.5NPT 1 1/4” x 1 1/4” DU1325 1 1/2” 2-19/32” 3” 1 1/2”-11.5NPT 1 1/2” x 1 1/2” DU1326 2” 3” 3-13/16” 2”-11.5NPT 2” x 2” Dimensions