Nocchi NRB2 40X250A [15/15] Nocchi standardized close coupled centrifugal pumps 2 4 pole nrb4 100

NOCCHI

STANDARDIZED CLOSE COUPLED CENTRIFUGAL PUMPS (24 POLE)

NRB4 100

PERFORMANCE TABLE

OVERALL DIMENSIONS AND WEIGHTS

MOD.

Volt

In (A)

3X440

L/min

900 1000 1100 1200 1300 1400 1500 1600 1800 2000 2250 2500 2750 3000

/h 54 60 66 72 78 84 90 96 108 120 135 150 165 180

HP kW

NRB4 100x200D 4 3 230/400 6.1

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

9.8 9.6 9.4 9.1 8.8 8.5 8.1 7.7 6.9 6

NRB4 100x200C 5.5 4 230/400 7.7 11.8 11.6 11.4 11.2 11 10.8 10.5 10.2 9.4 8.6 7.5

NRB4 100x200B 7.5 5.5 400 10.9 13.2 13.1 12.9 12.7 12.5 12.3 12 11.7 11.1 10.3 9.3 8.2

NRB4 100x200A 7.5 5.5 400 10.9 14.4 14.3 14.2 14 13.8 13.6 13.4 13.2 12.6 12 11 9.8 8.5

NRB4 100x250D 7.5 5.5 400 10.9 16.4 16.2 15.9 15.6 15.3 14.9 14.4 13.2 11.9 9.8

NRB4 100x250C 10 7.5 400 14.5 18 17.8 17.6 17.4 17.1 16.8 16.4 15.3 14.2 12.4 10.4

NRB4 100x250B 15 11 400 20.7 20.4 20.3 20.2 20 19.8 19.6 19.3 18.6 17.7 16.2 14.5 12.4

NRB4 100x250A 15 11 400 20.7 22 21.9 21.8 21.7 21.6 21.4 21.1 20.4 19.7 18.5 17 15 12.8

MOD.

Motor DNm DNa Dimensions (mm)

Weight

(kg)

Type Lm Y

PN16

a f h2 b1 b2 l1 l2 l3 h h3 xa

NRB4 100x200A 112 MC4 386 22 100 125 125 470 280 400 330 1120 1070 25 310 110 125 188

NRB4 100x200B 112 MC4 386 22 100 125 125 470 280 400 330 1120 1070 25 310 110 125 188

NRB4 100x200C 112 M4 386 22 100 125 125 470 280 400 330 1120 1070 25 310 110 125 188

NRB4 100x200D 100 LB4 369 22 100 125 125 470 280 400 330 1120 1070 25 310 110 125 179

NRB4 100x250A 132 MB4 498 24 100 125 140 470 280 400 330 1120 1070 25 355 110 125 227

NRB4 100x250B 132 MB4 498 24 100 125 140 470 280 400 330 1120 1070 25 355 110 125 227

NRB4 100x250C 132 MA4 498 24 100 125 140 470 280 400 330 1120 1070 25 355 110 125 225

NRB4 100x250D 112 MC4 386 22 100 125 140 470 280 400 330 1120 1070 25 355 110 125 203

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