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Specifications(flowrate, head, rev and NPSHr) of Naipu Slurry pump

Specifications of Design Duty Points of NZJA Series Slurry Pump

July 21, 2015 04:13:36 PM

NZJA slurry pump

Design duty points refer to the rated point designated at the beginning of design of a slurry pump which is usually the highest efficiency point. Working range is increased by adjusting the speed of an NZJA slurry pump practically.

MODEL FLOWRATE Q(m3/h) HEAD H(m) SPEED n(r/min) CLEARWATER EFFICIENCY (%) NPSHr NPSHr(m)
25NZJA-M 28 43 3300 54.8 4.80
25NZJA-R 22 21 2400 49.3 5.20
40NZJA-M 48 27 2400 47.0 6.10
40NZJA-R 38 20 1925 51.5 3.40
50NZJA-M 110 43 2400 63.5 5.40
50NZJA-R 60 21 1700 62.0 2.80
75NZJA-M 180 34 2000 67.5 6.40
75NZJA-R 100 15 1300 67.0 3.60
100NZJA-M 310 33 1300 70.0 6.20
100NZJA-R 250 22 1050 71.0 4.50
150NZJA-M 720 49 1100 71.8 7.60
150NZJA-R 520 25 750 71.0 7.20
200NZJA-M 1100 42 750 71.0 8.40
200NZJA-R 740 24 550 75.6 6.00
250NZJA-M 1430 35 650 80.0 6.40
250NZJA-R 1160 22 500 81.0 5.00
300NZJA-M 2150 42 525 77.0 8.50
300NZJA-R 1900 21 375 78.0 5.20
350NZJA-M 2800 32 425 82.0 7.10
350NZJA-R 2240 22 350 82.0 5.10
450NZJA-M 4600 31 325 84.8 7.70
450NZJA-R 3600 22 275 81.6 4.80
550NZJA-M 5400 38 325 86.0 5.00
650NZJA-M 7600 36 275 87.0 4.50
750NZJA-M 9000 40 240 89.0 4.00

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