Nocchi NRM2 50x32x125C [3/17] Nocchi standardized monobloc centrifugal pumps 2 4 pole nrm2 50x32

Nocchi NRM2 65X40X160A [3/17] Nocchi standardized monobloc centrifugal pumps 2 4 pole nrm2 50x32
NOCCHI
STANDARDIZED MONOBLOC CENTRIFUGAL PUMPS (24 POLE)
NRM2 50x32
PERFORMANCE TABLE
MOD.
P2
Volt In (A) Q
L/min 100 125 150 175 200 225 250 275 300 350 400
m
3
/h 6 7.5 9 10.5 12 13.5 15 16.5 18 21 24
HP kW
NRM2 50x32x125C 1 0.75 230/400 1.7
m.c.a. / m.w.c.
15.5 14.5 13.5 12.4 11.5 10.3 9 7.5 6
NRM2 50x32x125B 1.5 1.1 230/400 2.5 20.5 20 19 18 17 16 15 13.5 11.5 7.5
NRM2 50X32X125A 2 1.5 230/400 3.4 24.5 24 23.5 23 22 21 20 18.5 16.5 13
NRM2 50X32X160C 3 2.2 230/400 4.4 28.5 28 27.5 26.5 25.5 24 23 21.5 20 15
NRM2 50X32X160B 4 3 230/400 5.9 33.5 33 32.5 32 31 30 29 27.5 26 22.5
NRM2 50X32X160A 4 3 230/400 5.9 38 37.5 37 36 35 34 33 31.5 30 26.5
NRM2 50X32X200C 5.5
4
230/400 7.8
47 46.5 46 45 44 43 42 41 39.5 37.5 35
NRM2 50X32X200C 5.5 400/690 7.8
NRM2 50X32X200B
7.5 5.5
230/400 10.4
55 54.5 54 53.5 53 52 51 49.5 48 45 42
NRM2 50X32X200B 400/690 10.4
NRM2 50X32X200A
10 7.5
230/400 14.2
62 61.5 61 60 59.2 58.5 57.5 56.4 55 52.5 49
NRM2 50X32X200A 400/690 14.2
MOD. Motor
DNm DNa Dimensions (mm)
Weight
(kg)
PN16
mm
PN16
mm
Fig. a h1 h2 b m1 m2 n1 n2 s C W L ~ B H
NRM2 50x32x125C 71 32 50 1 80 112 140 50 100 70 190 140 14 12 - 421 200 252 23.3
NRM2 50x32x125B 80 32 50 1 80 112 140 50 100 70 190 140 14 12 - 421 200 252 23.6
NRM2 50X32X125A 80 32 50 1 80 112 140 50 100 70 190 140 14 12 - 421 200 252 25.9
NRM2 50X32X160C 80 32 50 1 80 132 160 50 100 70 240 190 14 12 - 426 240 292 31
NRM2 50X32X160B 100 32 50 1 80 132 160 50 100 70 240 190 14 12 - 495 240 292 36.5
NRM2 50X32X160A 100 32 50 1 80 132 160 50 100 70 240 190 14 12 - 495 240 292 38.5
NRM2 50X32X200C 100 32 50 1 80 160 180 50 100 70 240 190 14 12 - 495 240 340 46.9
NRM2 50X32X200B 112 32 50 1 80 160 180 50 100 70 240 190 14 12 - 517 240 340 51.1
NRM2 50X32X200A 112 32 50 1 80 160 180 50 100 70 240 190 14 12 - 539 240 340 59.6
"Flange UNI PN16"
DN a1 b1 c1 d1 e1
32 78 100 140 4 18
50 102 125 165 4 18
OVERALL DIMENSIONS AND WEIGHTS
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
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