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A 0& <br />Valves <br />SUBMITTAL SHEET <br />AGDA <br />Air Gap Drains I For 2-1/2" -12" Reduced Pressure Backflow Preventers <br />DESCRIPTION <br />Apollo°Air Gap Drains (AGD4Ax) are designed tofu nne I minor discharges from a Reduced Pressure Backflow Preventer's relief valve due to line pressure fluctuations <br />and/or minor check valve fouling into the drainage system. Drainage piping is easily attached to the threaded portion of the AGD. The female I size is listed in the <br />table under "Outlet Connection". Drainage piping may be attached with a coupling and the appropriate cement or with a flexible pipe coupling. Piping compatible <br />with the outlet is listed in the table under "Outlet Pipe Size". <br />Air Gap Drains are NOT designed to collect the full discharge capacity of the relief valve. Please refer to page 3 for relief valve full discharge rates. <br />STANDARD MATERIALS LIST <br />AGI <br />ABS and PVC <br />AGI <br />ABS <br />AGD4Al2 <br />Epoxy Coated Steel <br />FASTENERS <br />Stainless Steel <br />AGD4A6 (2-1/2" - 6") <br />RP SIZE <br />AIR GAP PART NUMBER <br />DIMENSIONS (IN.) <br />OUTLET CONNECTION WT <br />...... <br />.w,w......... <br />... <br />p <br />_.._._. <br />B <br />C <br />D <br />(FIN <br />(LB ) <br />21/2 <br />�......... <br />AGD4A6 <br />1128 <br />2,63 <br />313 <br />2" <br />0.7 <br />3" <br />AGD4A6 <br />11,28 <br />2,63 <br />3.13 <br />2" <br />......... <br />0.7 <br />4' <br />AGD4A6 <br />12.02 <br />2,63 <br />3,13 <br />2' <br />0.7 <br />6" <br />AGD4A6 <br />13,32 <br />2,63 <br />3,13 <br />2® <br />03 <br />RP4AN <br />2-112" <br />AGD4A6 <br />_ <br />10.87 <br />Z63 <br />3,13 <br />2" <br />07 <br />3°" <br />AGD4A6 <br />�• <br />10,87 <br />2,63 <br />3.13 <br />2°` <br />-- ...... <br />07 <br />4" <br />AGD4A6 <br />10.51 <br />2,63 <br />3,13 <br />2 <br />0.7 <br />6` <br />AGD4A6 <br />11.76 <br />2,63 <br />313 <br />2" <br />0.7 <br />(704) 841-6000 This specification isprovidedforreferenceonly.Apolloreserves the right tochangeanyportion ofthisspeciticationwithout <br />notice and without incurring obligation to make such changes to Apollo products previously or subsequently sold. integrated <br />apollovalves.com Most current information available at apollovalves.com. Apiping systems <br />SS1177 O 07/18 Page 1 of 3 Mill er'1 S <br />