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10 <br /> • <br /> 4" Fiberglas Fill Tube <br /> Fiberglas fill tubes screw into the bottom of a 6" x 4" double- <br /> tapped reducer bushing which is inserted in a standard six <br /> inch NPT half coupling. The bottom of the fill tube is located <br /> four inches above the bottom of the tank with the end slanted <br /> at 450 (unless otherwise specified). The top of the four inch <br /> opening is closed with a four inch threaded plug to facilitate <br /> ffshipment and testing. <br /> 6"x 4"double tapped <br /> 4" NPT-- reducer bushing <br /> Tank wall <br /> o P <br /> —Std.6" NPT fitting <br /> 4" FRP <br /> threaded <br /> joint— adapter <br /> I0 <br /> FRP pipe Flanged and Gusseted Nozzle <br /> 45° Fiberglas flanged and conically gusseted nozzles are available <br /> in 4" and 8" sizes. They are rated at 1500 ft. lbs. for bending <br /> a" min.off tank bottom loads and 2000 ft. lbs. for for ue loadin The nozzles have a <br /> �(6" min.in 12' diameter tanks) q g <br /> Tank bottom standard 150#ANSI flange and require nuts, bolts, washers <br /> and full-faced 40-50 durometer gasket material (not shipped as <br /> part of flange). Changes in flange location from top centerline <br /> of tank will void U.L.-label. <br /> Fill Tube— for 4" fittings <br /> Fill tubes for 4" fittings are not supplied by Owens-Corning -A -— <br /> Fiberglas, but are available from petroleum equipment <br /> distributors. <br /> Tube slips inside fill pipe to permit product to be dropped near Access hole Y <br /> bottom of tank. Tubes are usually furnished in standard \ - -t <br /> lengths-flared at one end, straight cut at other. The straight <br /> end should be cut on a 450 angle and located four inches \ <br /> above the bottom of the tank (six inches in 12' diameter s° <br /> tanks). <br /> Fill tube W <br /> .� X �— <br /> 745* B <br /> 4" min.off tank bottom <br /> (6" min.in 12' diameter tanks) Flange dila. A B X Y t <br /> Tank bottom 4" 9-3/4" 17" 3" 4" 15/16" <br /> 8" 15" 24" 5" 8" 1-1/8" <br />