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750NZJA-M-MR Slurry Pump 750NZJA-M-MR pump Naipu 750NZJA-M-MR
750NZJA-M-MR Slurry Pump 750NZJA-M-MR pump Naipu 750NZJA-M-MR

750NZJA-M/-MR Slurry Pump

Slurry Pump type: 750NZJA-M
Inlet diameter: 850mm; Outlet diameter: 750mm; Bracket code: HV/8000KW; Max. rev.: 350rpm
Impeller material: alloy; liner material: rubber; Blade diameter: 2130mm; Max. diameter of impeller: 2134mm; part code of impeller: 750NZJA02
Impeller type: CLOSED; Blade no.: 4; max. passing diameter:380mm.

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: 750NZJA-M/-MR impeller material: metal; liner material: metal or rubber
Shaft bearing assembly code: HV/4000
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
150 3250 18 80 198.9 238.7 278.5 318.2 GEARBOX YKK4505-4 450
150 5200 16.3 87 264.2 317 369.9 422.7 YKK4 506-4 500
150 7000 15 89 320.9 385.1 449.3 513.4 YKK5002-4 630
175 3791.7 24.5 80 315.8 379 442.2 505.4 GEARBOX YKK5002-4 630
175 6066.7 22.1 87 419.5 503.4 587.3 671.2 YKK5004-4 800
175 8166.7 20.4 89 509.6 611.5 713.4 815.3 YKK5005-4 900
200 4333.3 32 80 471.5 565.8 660.1 754.3 GEARBOX YKK5005-4 900
200 6933.3 28.9 87 626.2 751.5 876.7 1001.9 YKK5602-4 1120
200 9333.3 26.7 89 760.6 912.8 1064.9 1217 YKK6301-4 1400
225 4875 40.5 80 671.3 805.5 939.8 1074.1 GEARBOX YKK6301-4 1400
225 7800 36.6 87 891.6 1069.9 1248.3 1426.6 YKK6302-4 1600
225 10500 33.8 89 1083 1299.6 1516.2 1732.9 YKK6303-4 1800
250 5416.7 50 80 920.8 1105 1289.2 1473.3 GEARBOX YKK6304-4 2000
250 8666.7 45.1 87 1223.1 1467.7 1712.3 1956.9 YKK7101-4 2240
250 11666.7 41.7 89 1485.6 1782.8 2079.9 2377 YKK7102-4 2500
275 5958.3 60.5 80 1225.6 1470.8 1715.9 1961 GEARBOX YKK7102-4 2500
275 9533.3 54.6 87 1627.9 1953.5 2279.1 2604.7 YKK7103-4 2800
275 12833.3 50.4 89 1977.4 2372.9 2768.3 3163.8 YKK7104-4 3150
300 6500 72 80 1591.2 1909.4 2227.7 2545.9 GEARBOX YKK7104-4 3150
300 10400 65 87 2113.5 2536.2 2958.9 3381.6 YKK8001-4 3550
300 14000 60 89 2567.2 3080.6 3594.1 4107.5 YKK8002-4 4000
750NZJA-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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