03_CentrifugheGB_2007ok
31-08-2007
15:13
Pagina 170
The performance curves are based on the kinematic viscosity values = 1 mm2/s and density equal to 1000 kg/m3. Curve tolerance according to ISO 9906.
Liquid temperature range: Maximum ambient temperature:
from -10°C to +140°C +40°C
⬵ 1450 1/min
NKM-GE 80-200/200 0
100
0 P kPa
200
100
300 200
400
500
300
400
600
Q US gpm
500
Q IMP gpm
H m
H ft 67,5% 65%
120
70% 72,5% 75% 77,5%
40
12 75% 72,5%
30
70%
80
8
20
40
4 10
0
0
0
20
40
60
80
100
120
0 Q m3/h NPSH ft
140
NPSH m 2
5
1,5 1
2,5
0,5 0 Q m3/h
0 20
0
40
60
80
100
120
140
P HP 10
P kW 6
8 6
4
4 2 2 0
Motor construction type: B5
20
0 0 0
MODEL
NKM-GE 80-200/200/ 4 /4
DNA DNM A
B
E
100
65
-
80
125
F
G
H1
H2
40 10
60
500
H
L
95
NKM-GE 80-200/200/ 4 /4
MOTOR SIZE
Voltage
MEC 112
380/480 V
2000
0 Q m3/h Q l/s
2500Q l/min
S1
W
**
X
Ø (mm) PACKING DIMENSIONS Weight Mech. Vol. Kg A B H seal
345 280 M12
-
-
140
38 1030 530 640 0,35 150,7
N1
N2
5.5
In A
Q m3/h l/min
0 0
42 700
54 900
66 1100
72 1200
78 1300
90 1500
114 1900
120 2000
8.5
H (m)
13.2
13.2
13.1
12.7
12.4
12
11.3
9.3
8.7
170 ®
140 40
HYDRAULIC DATA
P2 Nominal kW HP 4
120 30
1500
ELECTRICAL DATA MODEL
100
1000
M1 M2
328 365 180 250 464 368 125
80 20
DAB PUMPS reserve the right to make modifications without prior notice