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F <br />PERFORMANCE CURVE <br />PRODUCT <br />NP3127.181 <br />TYPE <br />LT <br />DATE <br />2010 -08 -02 <br />PROJECT <br />FLYGT US Catalog <br />CURVE NO <br />63- 422 -00 -2201 <br />ISSUE <br />5 <br />POWER FACTOR <br />EFFICIENCY <br />MOTOR DATA <br />1/1 -LOAD <br />0.89 <br />83.5 % <br />— <br />314 -LOAD <br />0.87 <br />85.0 % <br />— <br />1/2 -LOAD <br />0.81 <br />84.5 % <br />— <br />ATE DR 10 h <br />STARTING p <br />C ... 64 A <br />CURRENT ... 13 A <br />RSAP 1735 r pm <br />TOT.MOM.OF p <br />INERTIA ... 0.050 kgm2 <br />NO. OF <br />BLADES 2 <br />IMPELLER DIAMETER <br />188 mm <br />MOTOR STATOR <br />21 -1 1 12YSER <br />REV <br />11 <br />FREQ. <br />60 Hz <br />i <br />3 <br />VOLTAGE <br />460 V <br />POLES <br />4 <br />COMMENTS <br />NEMA Code Letter. F <br />INLET/OUTLET <br />-/ 6 inch <br />GEARTYPE RATIO <br />--- I '-- <br />IMP. THROUGHLET <br />— <br />r�._t K <br />0 <br />* <br />WE <br />6 a <br />DUTY -POINT FLOW(usgpm) HEAD[ft] POWER [hp] EFF [%] NPSHre[RI O do <br />B.E.P. 779 27.3 (7.4) 612 (72.7) 13.0 <br />NPSHre <br />[ft] <br />50 <br />40 <br />If <br />r <br />Is <br />w <br />LL <br />W <br />1- <br />(1) <br />w <br />r <br />EFF. <br />[ %] <br />70 <br />60 <br />50 <br />30 <br />20 <br />10 <br />5 <br />40 <br />Q <br />W <br />— <br />- <br />— <br />30 <br />30 — <br />— <br />20 <br />20 <br />10 <br />_ <br />—.40 <br />— <br />10 <br />0 <br />7 <br />— <br />/ <br />/ <br />- <br />0 <br />0 <br />0 200 400 600 800 1000 1200 1400 [USgpm] <br />FLOW <br />NPSHre = NPSH3% + min. operational margin <br />Performance with clear water and ambient temp 40 °C <br />FL T <br />CURVE <br />