Nocchi NRB2 40X250C [7/15] Nocchi standardized close coupled centrifugal pumps 2 4 pole nrb2 80

NOCCHI

STANDARDIZED CLOSE COUPLED CENTRIFUGAL PUMPS (24 POLE)

NRB2 80

PERFORMANCE TABLE

OVERALL DIMENSIONS AND WEIGHTS

MOD.

Volt

In (A)

3X440

L/min 1200 1300 1400 1500 1600 1800 2000 2250 2500 2750 3000 3250 3500 4000

/h 72 78 84 90 96 108 120 135 150 165 180 195 210 240

HP kW

NRB2 80x160C 15 11 400 19.4

m.c.a. / m.w.c.

28.5 28 27.5 27 26.5 26 24.8 22.5 20

NRB2 80x160B 20 15 400 26.1 33.6 33.5 33.4 33 32.5 32 31 29.5 28 24.5 23

NRB2 80x160A 25 18.5 400 31.7 38 37.8 37.6 37.2 36.8 36.5 35.5 34.5 33 31.5 29 27

NRB2 80x200C 30 22 400 37.8 44.6 44.5 44 43.5 43 42 40.5 38.5 36.5 33.5 31

NRB2 80x200B 40 30 400 50.7 53 52.5 52 51.5 51 50.5 49.5 48 46 44 41.5 38.5

NRB2 80x200A 50 37 400 62.4 58.5 58 57.5 57 56.5 56 55.5 54 52.5 50.5 48.5 46 43.5

NRB2 80X250D 50 37 400 62.4 68 67.5 66.5 65 62.5 60 56 51

NRB2 80x250C 60 45 400 75.9 74.6 74.5 73.5 72.5 70.5 68 65 61.5 57.5 53

NRB2 80X250B 75 55 400 92 84 83.5 83 82 81 78.5 76 73.5 70 66

NRB2 80X250A 100 75 400 127 90.5 90 89.5 89 87.5 86 84 81.5 78.5 75 66

MOD.

Motor DNm DNa Dimensions (mm)

Weight

(kg)

Type Lm Y

PN16

a f h2 b1 b2 l1 l2 l3 h h3 xa

NRB2 80x160A 160 L2 645 24 80 100 125 360 350 280 210 1120 1070 25 280 100 100 278

NRB2 80x160B 132 MD2 498 24 80 100 125 360 350 280 210 950 900 25 280 100 100 180

NRB2 80x160C 132 MC2 498 24 80 100 125 360 350 280 210 950 900 25 280 100 100 172

NRB2 80x200A 200 LB2 775 28 80 100 125 470 400 330 210 1320 1270 25 310 110 100 424

NRB2 80x200B 200 LA2 775 28 80 100 125 470 400 330 210 1320 1270 25 310 110 100 404

NRB2 80x200C 180 M2 670 28 80 100 125 470 400 330 210 1320 1270 25 290 110 100 341

NRB2 80X250A 280 S2 1000 33 80 100 125 470 660 620 330 1600 1500 50 415 20 100 833

NRB2 80x250B 250 L2 930 33 80 100 125 470 660 620 330 1600 1500 50 390 20 100 683

NRB2 80X250C 225 M2 815 33 80 100 125 470 580 54 280 1400 1300 50 335 20 100 553

NRB2 80X250D 200 LB2 775 28 80 100 125 470 330 330 540 1320 1320 25 310 110 125 5429

MEI ≥ 0.1 - MEI reference ≥ 0.70 - The reference efficiency information is available on the website: www.europump.org/efficiencycharts

For efficiency data, see www.nocchi.it