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Wednesday, June 02, 2004 11:40 AM Art Gomez 510-494-1596 p.11 <br /> Optional lank Accessories <br /> Monitor Fitting Optional Manway-Cover Configurations <br /> The monitor fitting allows for the placement of sensors to A g C D <br /> detect the presence of liquid in the interstitial space. <br /> 0 (K k) <br /> ® E F G H <br /> 0 <br /> — Fitting No. of Radius Irom Cover Center <br /> Pattern Fittings 22' 3V 36" Spacing <br /> (4"NPT) Manway Manway Manway <br /> A 1 Center Center Center — <br /> Fiberglass Reservoir B 2 8" 12" 15" — <br /> C 3 8" 12" 15" — <br /> A Xerxes double-wall tank shipped with a monitoring fluid D 3 8" 12" 15" 900 <br /> in the interstice includes an FRP reservoir for monitoring the E 3 8" 12" 15" 1200 <br /> level of fluid.As an option,a reservoir can also be added to F 4 8" 12" 15" 900 <br /> a dry interstice tank, allowing for future filling of the inter- G 5 8" 12" 15" 900 <br /> stice with monitoring fluid. H 0 — — — — <br /> Notes: <br /> 1.All Covers are provided with Bolt Hole Configurations <br /> a 3/8"NPT plug to bleed g <br /> manways during precision <br /> tank testing. Manway Size 22" 30" 36" <br /> 2.Standard fittings are 4"NPT <br /> forged half-couplings. <br /> 3. Made-to-order covers are Dia. 01 Cover 28" 371/2" 46" <br /> available upon request. Bolt Circle Dia. 26" 34 1/2" 42314" <br /> 4.On configurations"G"and <br /> "C"above,the 6"fitting must Bolt Hole Dia. 3/4" 3/4" 3/4" <br /> be located in the center of Bolt Size 5/8° 5/8" 5/8" <br /> the manway cover. No.of Bolts 24 30 32 <br /> S.When ordering nonstandard <br /> tanks.specify manway-cover <br /> fitting configuration. <br /> Fiberglass Manway <br /> ---- Fiberglass Manway Extension <br /> Manways provide both access to the interior of the tank as <br /> well as a location for service fittings. The standard manway Tank entry in high-groundwater conditions and/or deep <br /> I.D. is 22". Manways with 30"and 36" I.D.s are available on burials may require manway extensions.When bolted to the <br /> certain tanks. manway, an extension provides a watertight access to the <br /> Each manway is provided with a steel cover, plated bolts, tank interior. Extensions are available in 22", 30"and 36" <br /> nuts and washers, and a UL-listed gasket. Manways are diameters, and in lengths of 2' or greater. Extensions include <br /> placed in standard locations as shown on the standard tank nuts, bolts, washers and a gasket. <br /> drawings. <br /> NPT Fitting e e e <br /> Steel NPT fittings in the manway cover <br /> are available in 2", 4", 6"and 8" \ <br /> half-couplings. See Standard \ <br /> Tank Data on pages 7, 8 <br /> and 9 for size and ® ®® e <br /> quantities. <br /> i' <br /> � ' e�o <br />