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Chapter 3 — System Design <br /> Page 3 -5 <br /> REV. 3 <br /> PCI -35ABC with 4 nozzles <br /> CYLINDER <br /> •I 1• NOZZLE <br /> T1 <br /> -4 T2 <br /> •1 1 . <br /> 003020PC <br /> Maximum Maximum Nozzle Height <br /> Nozzle Nozzle Length Elbows From Base of Tank <br /> Cylinder Size Quantity Type Piping Section Size Maximum Maximum (N -DCT Nozzle Only) <br /> PCI -35ABC 4 One N -SCR Cylinder to T1 1 in. 18 ft. 3 16 ft. 1 in. <br /> One N -PLU (5.5 m) (4.9 m) <br /> One N -OTF <br /> One N -DCT <br /> T1 to T2 1 in. 10 ft. 1 <br /> (3.1 m) <br /> T2 to N -SCR, 3/4 in. 8 ft. 2 <br /> N -OFT, (2.4 m) <br /> N -PLU <br /> T2 to N -DCT 3/4 in. 9 ft. 3 <br /> (2.7 m) <br /> NOTE: <br /> 1. These limitations apply to PCI -35ABC using four nozzles (1 N -SCR, 1 N -PLU, 1 N -OTF, and 1 N -DCT). <br /> 2. System piping must be balanced. Balanced piping is that in which the difference between the shortest actual pipe length <br /> from T1 to nozzle and the longest actual pipe length from T1 to nozzle does not exceed 10% of the longest actual pipe <br /> length from T1 to nozzle. T2 to nozzle on the same branch must not exceed 10% of each other. The number and type of <br /> fittings for all last tee to nozzle sections must be equal. <br /> 3. A Main /Reserve Swing Check Valve, Part No. 417788, may be located between the cylinder and T1. <br /> ULEX 3437 CEx732 <br /> September 1, 2006 <br />