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w TOWER 1, INLET <br /> Z t____ <br /> —, r <br /> # Ilmi irk low- ��� <br /> • <br /> a• ► - * **w1 r .,:: ` I j , ��� � Vi i♦ <br /> 1111. ;; p ► ���� j `emu 44■20111;AliC N 1 <br /> MARLEEY HC 1 i� ♦a► :� 11 1 <br /> BALANCING VALVE , ��4���i� j `�4��� <br /> OPTION NOTE 6 , l��� �� iA44 • SA P <br /> • <br /> TOWER <br /> FACE OF VALVE P N <br /> t— kD INLET FI�NGE <br /> INCLUDES w ? INCLUDES HEADER <br /> ' /a" GASKET Z a _ _ TOP OF /a" GASKET <br /> C - - -- �ii� DISTRIBUTION ^ <br /> BASIN 1 i (\ <br /> J <br /> S 18' -3 9ha" <br /> USE FOR a INLET <br /> STATIC LIFT �c t ELEVATION <br /> i <br /> SINGLE CELL MULTICELL <br /> DIMENSIONS <br /> Tower Model Inlet Diameter <br /> K 5 N Q p <br /> NCB 20' -6" 19'- 0' 6' -1 s/e" 11' -2 '/." 9' -11 Y" 2 at 8" <br /> I( N 29C O0 thru NC9250 20' -6" 19'-0 'Ms` 6' -1 %" 12' -2 '/." 9' -11 '/" 2 at 8" I <br /> NC9260 20' -6" 19' -0 ' " 6' -1 W 12' -9 'h" 9' -11 '/t" 2 at 8" <br /> 1' <br /> NCC200 20' -3 V" 19'- 2 /,e" 6' -101" 14' -2 1" 9' -9 'h" 2 at 10" <br /> . NOTE <br /> 1' this bulletin for preliminary layouts only. Obtain current 4 All piping and supports —and their design —are by others. <br /> drawings from your Marley sales representative. 5 Allow adequate clearance for entry to tower access doors and <br /> 2 Pltmping. head contributed by the tower is static lift "5 ". Add your safe use of optional ladder. Refer to appropriate Marley drawings. <br /> system••dynairiic pipe losses for total. 6 You may choose to use 90° short radius flanged elbows in place <br /> 3 The tower will'support. the vertical weight of piping shown within of HC balancing valves on single -cell towers where inlet piping is <br /> the plan area of the tower only. All piping loads, including thrust balanced for equal flow. Pipe elevation remains as shown. <br /> and lateral loads of riser and horizontal piping must be supported 7 Because of the motor enclosure protrusion model NC 1220 <br /> independent of the tower. See inlet piping drawings for details. requires special spacing for 3 or more cells. <br /> 13 <br />