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550NZJL Slurry Pump 550NZJL pump Naipu 550NZJL
550NZJL Slurry Pump 550NZJL pump Naipu 550NZJL

550NZJL-M/-MR Slurry Pump

Slurry Pump type: 550NZJL-M
Inlet diameter: 650mm; Outlet diameter: 550mm; Bracket code: HTU/1200KW; Max. rev.: 475rpm
Impeller material: alloy; liner material: rubber; Blade diameter: 1230mm; Max. diameter of impeller: 1235mm; part code of impeller: L-TU55005-M
Impeller type: CLOSED; Blade no.: 5; max. passing diameter:150mm.

GLAND SEAL: pump efficiency changes with the type of gland seal. Pump efficiency of expeller seal is about 5% lower than that of gland seal. Different structure of impeller leads to different pump efficiency. As we are always improving the pump performance, changes of performance curve may not be informed timely.

Overview
Product Model: 550NZJL-M/-MR impeller material: alloy; liner material: alloy or rubber
Shaft bearing assembly code: HTU/1200KW
Rev. Flow Head Efficiency Shaft power KW Drive mode Motor Power
rpm m3/h m % Sm= 1.0 Sm=1.1 Sm= 1.2 KW
250 2557.9 14.1 80 122.86 135.15 147.44 CRZ/ZVZ Y355L1-8 185
250 3126.3 13.4 86 132.84 146.13 159.41 Y355L2-8 200
250 3947.4 12.2 89 147.04 161.74 176.45 Y2-3551-8 220
275 2813.7 17.1 80 163.53 179.89 196.24 CRZ/ZVZ Y2-3551-8 220
275 3438.9 16.3 86 176.81 194.5 212.18 Y2-3552-8 250
275 4342.1 14.7 89 195.71 215.28 234.85 Y2-3553-8 280
300 3069.5 20.3 80 212.31 233.54 254.77 CRZ/ZVZ Y2-3553-8 280
300 3751.6 19.3 86 229.55 252.51 275.46 Y2-4001-8 315
300 4736.8 17.6 89 254.08 279.49 304.9 Y2-4002-8 355
325 3325.3 23.9 80 269.93 296.93 323.92 CRZ/ZVZ Y2-4002-8 350
325 4064.2 22.7 86 291.86 321.04 350.23 GEARBOX YKK4504-4 400
325 5131.6 20.6 89 323.04 355.35 387.65 YKK4505-4 450
350 3581.1 27.7 80 337.14 370.85 404.57 GEARBOX YKK4505-4 450
350 4376.8 26.3 86 364.52 400.97 437.42 YKK4506-4 500
350 5526.3 23.9 89 403.47 443.82 484.17 YKK5001-4 560
375 3836.8 31.8 80 414.67 456.13 497.6 GEARBOX YKK5001-4 560
375 4689.5 30.2 86 448.34 493.18 538.01 YKK5002-4 630
375 5921.1 27.4 89 496.26 545.88 595.51 YKK5003-4 710
400 4092.6 36.2 80 503.25 553.58 603.9 GEARBOX YKK5002-4 630
400 5002.1 34.4 86 544.12 598.54 652.95 YKK5003-4 710
400 6315.8 31.2 89 602.27 662.5 722.73 YKK5004-4 800
425 4343.4 40.8 80 603.63 663.99 724.36 GEARBOX YKK5004-4 800
425 5314.7 38.8 86 652.66 717.92 783.19 YKK5005-4 900
425 6710.5 35.2 89 722.4 794.64 866.88 YKK5601-4 1000
450 4604.2 45.8 80 716.54 788.2 859.85 GEARBOX YKK5005-4 900
450 5627.4 43.5 86 774.74 852.21 929.69 YKK5601-4 1000
450 7105.3 39.5 89 857.53 943.28 1029.04 YKK5602-4 1120
475 4860 51 80 842.72 927 1011.27 GEARBOX YKK5601-4 1000
475 5940 48.5 86 911.17 1002.29 1093.4 YKK5602-4 1120
475 7500 44 89 1008.54 1109.39 1210.25 YKK5603-4 1250
550NZJL

*The above power value refers to the limiting power which the corresponding shaft bearing can transfer, not the power of matched motor. Max. rev. in the curve refers to the limiting working rev. of the pump. If the pump is applied above the limiting rev., please consult the pump company of Naipu Group (NAIPU SLURRY PUMP DIVISION). This performance curve is drawn from the test result which is done according to the Grade C Standard of ISO2548, with clear water as transferring media. If the transferring media is not clear water, please take the influences of density and viscosity of media and the influence of solid in to consideration. IF necessary, you can consult the pump company of Naipu Group (NAIPU SLURRY PUMP DIVISION).

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