Nocchi NRB2 40X250A [3/15] Nocchi standardized close coupled centrifugal pumps 2 4 pole nrb2 32

NOCCHI

STANDARDIZED CLOSE COUPLED CENTRIFUGAL PUMPS (24 POLE)

NRB2 32

PERFORMANCE TABLE

MOD.

Volt

In (A)

3X440

L/min 100 150 225 250 300 350 400 450

/h 6 9 13.5 15 18 21 24 27

HP kW

NRB2 32x120C 1 0.75 230/400 1.7

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

15.5 14.5 12 9

NRB2 32x120B 1.5 1.1 230/400 2.3 21 20 18 15 11.5

NRB2 32x120A 2 1.5 230/400 3 24.5 23.5 22 19.5 16.5 13

NRB2 32x160C 3 2.2 230/400 4.3 31.5 30 28 25.5 22

NRB2 32x160B 4 3 230/400 5.6 34.5 33.5 31.5 29 26

NRB2 32X160A 4 3 230/400 5.6 38 36.5 35 32.5 30 26.5

NRB2 32X200C 5.5 4 230/400 7.1 47.5 46.5 44.5 42.5 39 35

NRB2 32X200B 7.5 5.5 400 9.9 56 55 53.5 51.5 49.5 46 42 37

NRB2 32X200A 10 7.5 400 13.7 61 60.5 59 57.5 55 52.5 49 45

OVERALL DIMENSIONS AND WEIGHTS

MOD.

Motor DNM DNa Dimensions (mm)

Weight

(kg)

Type Lm Y

PN16

a f h2 b1 b2 l1 l2 l3 h h3 xa

NRB2 32x120A 90 S2 302 16 32 50 80 360 140 240 170 850 800 25 197 85 100 65

NRB2 32x120B 80 B2 280 16 32 50 80 360 140 240 170 850 800 25 197 85 100 63

NRB2 32x120C 80 A2 280 16 32 50 80 360 140 240 170 850 800 25 197 85 100 61

NRB2 32x160A 100 L2 369 22 32 50 80 360 140 240 170 850 800 25 217 85 100 80

NRB2 32x160B 90 L2 369 22 32 50 80 360 140 240 170 850 800 25 217 85 100 80

NRB2 32X160C 90 L2 327 16 32 50 80 360 140 240 170 850 800 25 217 85 100 74

NRB2 32X200A 112 MC2 386 22 32 50 80 360 140 240 170 850 800 25 245 85 100 98

NRB2 32X200B 112 MB2 386 22 32 50 80 360 140 240 170 850 800 25 245 85 100 95

NRB2 32X200C 112 M2 386 22 32 50 80 360 140 240 170 850 800 25 245 85 100 95

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