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450NZJA-M-MR Slurry Pump 450NZJA-M-MR pump Naipu 450NZJA-M-MR
450NZJA-M-MR Slurry Pump 450NZJA-M-MR pump Naipu 450NZJA-M-MR

450NZJA-M/-MR Slurry Pump

Slurry Pump type: 450NZJA-M
Inlet diameter: 508mm; Outlet diameter: 457mm; Bracket code: HTU/1200KW; Max. rev.: 400rpm
Impeller material: alloy; liner material: rubber; Blade diameter: 1370mm; Max. diameter of impeller: 1440mm; part code of impeller: A- GAM45005-M
Impeller type: CLOSED; Blade no.: 5; max. passing diameter:130mm.
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: 450NZJA-M/-MR impeller material: metal; liner material: metal or rubber
Shaft bearing assembly code: HTU/1200
Rev. Flow Head Efficiency Shaft power KW Drive mode Motor Power
rpm m3/h m % Sm = 1.0 Sm = 1.2 Sm= 1.4 Sm= 1.6 KW
250 1000 23 60 104.5 125.4 146.3 167.2 CRZ/ZVZ Y2-3 552-8 250
250 1843.8 21.9 75 146.3 175.5 204.8 234 Y2-3 553-8 280
250 2762.5 19.9 83 180.4 216.4 252.5 288.6 Y2-4002-8 355
275 1100 27.9 60 139.1 166.9 194.7 222.5 CRZ/ZVZ Y2-4001-8 315
275 2028.1 26.5 75 194.7 233.6 272.6 311.5 Y2-4002-8 355
275 3038.8 24.1 83 240 288.1 336.1 384.1 Y2-4003-8 400
300 1200 33.2 60 180.5 216.6 252.8 288.9 GEARBOX YKK4505-4 450
300 2212.5 31.5 75 252.8 303.3 353.9 404.4 YKK4506-4 500
300 3315 28.7 83 311.6 374 436.3 498.6 YKK5001-4 560
325 1300 38.9 60 229.5 275.4 321.4 367.3 GEARBOX YKK4505-4 450
325 2396.9 37 75 321.4 385.6 449.9 514.2 YKK5001-4 560
325 3591.3 33.7 83 396.2 475.5 554.7 634 YKK5004-4 800
350 1400 45.2 60 286.7 344 401.4 458.7 GEARBOX YKK5001-4 560
350 2581.3 42.9 75 401.4 481.6 561.9 642.2 YKK5002-4 630
350 3867.5 39 83 494.9 593.9 692.8 791.8 YKK5005-4 900
375 1500 51.9 60 352.6 423.1 493.7 564.2 GEARBOX YKK5003-4 710
375 276 5.6 49.2 75 493.7 592.4 691.1 789.9 YKK5005-4 900
375 4143.8 44.8 83 608.7 730.4 852.2 973.9 YKK5602-4 1120
400 1600 59 60 427.9 513.5 599.1 684.7 GEARBOX YKK5004-4 800
400 2950 56 75 599.1 719 838.8 958.6 YKK5602-4 1120
400 4420 51 83 738.7 886.5 1034.2 1182 YKK5603-4 1250
450NZJA-M-MR

*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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    Naipu supply 16 sets of 450 slurry pump for KSO and SABC circuit mill.

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