someflu.fp.eco-n.en
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PLASTIC CLOSE-COUPLED PUMPS
ECO-N NORMALIZED VOLUTE
GENERALCentrifugal pumps of the ECO-N series are designed
for pumping the most aggressive liquids. They have
a mechanical seal that meets the requirements of high
technology and industry.
These pumps use the same volute as the pumps of thenormalized NP-S series.
BENEFITSStandardized volute according to ISO 2858 •
New hydraulic systems that offer particularly efficient •
characteristics.A pump motor link that allows easy removal after •
several years in a corrosive atmosphere.
Simplified maintenance: the seal is identical for the •
entire range.
Fixed position without adjustment. •
Standardized motors to CE standards. •
MATERIALSThe whole hydraulic part is made of thick plastics.
Materials used: Polypropylene PP or PP-EL for ATEX.
The mechanical seal may be supplied with a SiC/SiC or
SiC/Carbon friction pair.
PRIMING TANKThe pumps of the ECO-N series are horizontal single-cell
centrifugal pumps designed to be installed "with load"."With intake", they have priming tanks specially designed
for very severe conditions of use.
GENERAL DIAGRAM
Example of installation of a pump
ECO-N with priming tank
2
3
5
4
6
15
10
8
20
1,5 2 3 4 5 6 8 10 2015 30 40 50 60 80 100
D i s c h a r g e h e a d ( m )
Flow rate Q (m3/h)
n=1450 min-¹
50-32-160
50-32-200
80-50-160
80-50-200
6
5
8
1,5
10
15
20
30
40
50
60
2 3 4 5 6 8 10 15 20 30 4 0 6050 80 100
n=2900 min-¹
150
80
50-32-160
50-32-200
80-50-160
80-50-200
Flow rate Q (m3/h)
D i s c h a r g e h e a d ( m )
FP 13.12 EN
Registered office: BP 72 - F 93172 BAGNOLET cedex - FRANCETel. +33 (0)1 43 63 78 95 - Fax +33 (0)1 43 60 51 08
[email protected] - www.someflu.com
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Z ØY D N
Ø K
a°
4 Ø S14 Ø S2
A n 2
Bm2
W
=
=
= =
=
= IMPLANTATION
32
DN
100 18
K Y
FLANGES ISO PN 16
4
Z
1850 125 4
1880 160 8 125
90
60
The pump must be connected without effort to the fittings!
o m é f l u D
N S
u c t i o n
H
H D *
m1= =
C 1
DN Discharge
R*
f ae1 LB*
h 1
n1= =
ØLP= = e 2
h 2
B C 2
omeflu
Drain
V
Ø G
22°30'
45°
45°
a°G
Motors dimensions
* CAUTION: Different according to the constructor
132
160
132
132
160
160
160
160
Dimensions in Millimetres . Non contractual data.
18,5
11/15
9
7,5
132M
132S
160L
160M
225
225
100
100
255100
100 255
112M
100L
132S
100L
160M
132M
132S
112M
50/200
50/160
32/200
32/160
2558011/15
9132M
11160M
112M
100L
4
2,2/3
5,5/7,5
3100L
4112M
132S
2,2
224100
5080
254
205
205
100
100
100
5080 204100
224
204
100
100
3 2,2
5,5/7,5
9
4
5,5/7,5
4
3 2,2
20532 8050
225
225
80
80
80 205
3250
224
204
204
80
80
80
120
120
120
120
57
57
57
57
160
160
200
200
160 200
160 200
52
52
52
52
100
100
100
100
370
370
370
370
265
265
70
70
26570
26570
28
28
20
20
14
14
14
14
212
212
212
212
314
314
12
12
36314
14 363
216
216
254
254
0
0
20
20
132
132
160
160
178
140
254
210
2407010055 110 34562180
115
115
115
115
115
120
120
5257160 180
57
57
57
160
160
160
200
200
180 52
52
52
57
57
57
160 180
160
160 180
180
52
52
52
26570100336
100
100
100
370
370
336 265
265
265
70
70
70
100336
100
100
336
336
26570
265
265
70
70
110
110
110
110
5562180
62
62
62
180
180
180
55
55
55
62
62
62
160
160
160 -
-
-55
55
55
24070100345
100
100
100
345
345
345
240
240
70
70
24070
100
100
100
300
300
300
240
240
240
70
70
70
16021020 254203631414190
60
28
28
20
48
48
60
3131214212
14
14
14
212
212
212
362
275
268
14
12
12
14212
14
14
212
212
27412
274
31312
12
1321780 216
190
160
25420
0
0
112
100
160210
140
140
160
216
190
0
0
0
100140
132
112140
140
20
60
18
32
28
28
48
2751214190
14
14
14
190
190
190
314
314
12
12
12 275
14
14
14
190
190
190
274
313
274
12
12
12
1001400 160
216
216
190
0
0
0
132
132
112
178
140
140
190
216
160
0
0
18 132
112
100
140
140
140
Types
Type
2900
Motors
1450 DNr
Flanges
DNa f a
Base dimensions
e1
Pump dimensions
h1 h2 Ve2 m1ØLP n1m2 C1S1n2 WS2 AC2 HB
280
309
395
374 468
495
385
356
300
300
767
738
350907
880 350
350865374 468
300766309 385
374
250
238
290
290
468 350
250
250
879
652
652
238 290
280
250
356
290
250651
250
300
651
737
250637238 290
280
309
250 290
385
356
300
300
752
723
637 250
280
250
238
290
356
290
250
300
250
636
722
636
HD LB* ØPR*
Ø
P
PLASTIC CLOSE-COUPLED PUMPS
ECO-N NORMALIZED VOLUTE
DIMENSIONS
Registered office: BP 72 - F 93172 BAGNOLET cedex - FRANCETel. +33 (0)1 43 63 78 95 - Fax +33 (0)1 43 60 51 08
[email protected] - www.someflu.com
FP 13.12 EN