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75NZJA-R Slurry Pump 75NZJA-R pump Naipu 75NZJA-R
75NZJA-R Slurry Pump 75NZJA-R pump Naipu 75NZJA-R

75NZJA-R Slurry Pump

Slurry Pump type: 75NZJA-R
Inlet diameter: 102mm; Outlet diameter: 76mm; Bracket code: NC/30KW, HC/45KW, ND/60KW, HD/110KW; Max. rev.: 1800rpm
Impeller material: rubber; liner material: rubber; Blade diameter: 245mm; Max. diameter of impeller: 265mm; part code of impeller: A- D07505-R
Impeller type: CLOSED; Blade no.: 5; max. passing diameter: 28mm.

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: 75NZJA-R impeller material: rubber; liner material: rubber
Shaft bearing assembly code: NC/30KW, HC/45KW, ND/60KW, HD/110KW
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
960 28.8 10 52 1.51 1.82 2.12 2.42 DCZ Y132S-6 3
960 58.7 9.1 66 2.2 2.64 3.08 3.52 Y132M1-6 4
960 76.3 8.1 67 2.51 3.01 3.51 4.02 Y132M2-6 5.5
1000 30 10.9 52 1.71 2.05 2.39 2.74 CV/CRZ/ Y132S-4 5.5
1000 61.1 9.9 66 2.49 2.98 3.48 3.98 ZVZ Y132M-4 7.5
1000 79.4 8.8 67 2.84 3.4 3.97 4.54      
1100 33 13.2 52 2.28 2.73 3.19 3.64 CV/CRZ/ Y132S-4 5.5
1100 67.2 12 66 3.31 3.97 4.64 5.3 ZVZ Y132M-4 7.5
1100 87.4 10.6 67 3.78 4.53 5.29 6.04   Y160M-4 11
1200 36 15.7 52 2.95 3.55 4.14 4.73 CV/CRZ/ Y132S-4 5.5
1200 73.3 14.2 66 4.3 5.16 6.02 6.88 ZVZ Y132M-4 7.5
1200 95.3 12.7 67 4.9 5.88 6.86 7.84   Y160M-4 11
1300 39 18.4 52 3.76 4.51 5.26 6.01 CV/CRZ/ Y132M-4 7.5
1300 79.4 16.7 66 5.46 6.56 7.65 8.74 ZVZ Y160M-4 11
1300 103.3 14.9 67 6.23 7.48 8.73 9.97   Y160L-4 15
1400 42 21.4 52 4.69 5.63 6.57 7.51 CV/CRZ/ Y160M-4 11
1400 85.6 19.4 66 6.83 8.19 9.56 10.92 ZVZ Y160L4 15
1400 111.2 17.2 67 7.78 9.34 10.9 12.46 CRZ/ZVZ Y180M-4 18.5
1470 44.1 23.5 52 5.43 6.52 7.6 8.69 DCZ Y160L-4 15
1470 89.8 21.3 66 7.9 9.48 11.06 12.64 Y180M-4 18.5
1470 116.8 19 67 9.01 10.81 12.62 14.42 Y180L4 22
1600 48 27.9 52 7 8.4 9.8 11.2 CRZ/ZVZ Y180M-4 18.5
1600 97.8 25.3 66 10.19 12.23 14.26 16.3 Y180L4 22
1600 127.1 22.5 67 11.62 13.94 16.27 18.59 Y200L4 30
1700 51 31.5 52 8.4 10.08 11.76 13.44 CRZ/ZVZ Y180M-4 18.5
1700 103.9 28.5 66 12.22 14.66 17.11 19.55 Y180L4 22
1700 135.1 25.4 67 13.94 16.73 19.51 22.3 Y200L4 30
1800 54 35.3 52 9.97 11.97 13.96 15.95 CRZ/ZVZ Y180M-4 18.5
1800 110 32 66 14.51 17.41 20.31 23.21 Y180L4 22
1800 143 28.5 67 16.55 19.85 23.16 26.47 Y200L4 30
75NZJA-R

*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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