Nocchi NRB2 40X200A [8/15] Nocchi standardized close coupled centrifugal pumps 2 4 pole nrb2 100

NOCCHI

STANDARDIZED CLOSE COUPLED CENTRIFUGAL PUMPS (24 POLE)

NRB2 100

PERFORMANCE TABLE

OVERALL DIMENSIONS AND WEIGHTS

MOD.

Volt

In (A)

3X440

L/min 2000 2250 2500 2750 3000 3250 3500 4000 4500 5000 5500

/h 120 135 150 165 180 195 210 240 270 300 330

HP kW

NRB2 100x200D 30 22 400 37.8

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

37.5 36.5 35 33.5 31.5 29 27 20.5

NRB2 100x200C 40 30 400 50.7 45 44.5 43.5 42.5 41 39.5 37.5 33 27

NRB2 100x200B 50 37 400 62.4 50.5 50 49.5 48.5 47.5 46.5 45 41.5 36.5 31

NRB2 100X200A 60 45 400 75.9 55.5 55 54.5 54 53 52 51 48 43.5 38

NRB2 100x250D 60 45 400 75.9 66.5 66 65 63.5 61.5 58.5 56 49.5

NRB2 100X250C 75 55 400 92 73 72.5 72 71 69.5 68 66 61 53.5

NRB2 100X250B 100 75 400 127 83 82.8 82.5 82 81 79.5 78 74 70 63 55

NRB2 100X250A 125 90 400 152 89.5 89.3 89 88.2 87.5 86.5 85.5 82.5 78 73 65

MOD.

Motor DNm DNa Dimensions (mm)

Weight

(kg)

Type Lm Y

PN16

a f h2 b1 b2 l1 l2 l3 h h3 xa

NRB2 100x200A 225 M2 815 33 100 125 125 470 280 580 540 1400 1300 50 355 20 100 550

NRB2 100x200B 200 LB2 775 28 100 125 125 470 280 400 330 1320 1270 25 310 110 125 426

NRB2 100x200C 200 LA2 775 28 100 125 125 470 280 400 330 1320 1270 25 310 110 125 406

NRB2 100X200D 180 M2 670 28 100 125 125 470 280 400 330 1320 1270 25 310 110 125 365

NRB2 100x250A 280 M2 1050 33 100 125 140 470 280 660 620 1600 1500 50 415 20 100 883

NRB2 100X250B 280 S2 1000 33 100 125 140 470 280 660 620 1600 1500 50 415 20 100 837

NRB2 100X250C 250 M2 930 33 100 125 140 470 280 660 620 1600 1500 50 390 20 100 695

NRB2 100X250D 225 M2 815 33 100 125 140 470 280 580 540 1400 1300 50 355 20 100 557

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