Lenntech
[email protected]
www.lenntech.com
SCHEDA TECNICA GRUNDFOS
CR-120, CRN-120,
CRE-120, CRNE-120
Pompe centrifughe multistadio verticali
50 Hz
1
CR, CRI, CRN,
CRE, CRIE, CRNE
Dati del prodotto
Gamma prestazioni CR, CRI e CRN
H
[m]
50 Hz
400
300
CR 32
CRN 32
200
CR 150
CRN 150
CR 120
CRN 120
100
80
60
CR 1s
CR 3
CR 10
CR 20
CR 64
CRI 1s
CRI 3
CRI 10
CRI 20
CRN 64
CRN 1s
40
30
CRN 3
CRN 10
CRN 20
CR 1
CR 5
CR 15
CR 45
CR 90
CRI 1
CRI 5
CRI 15
CRN 45
CRN 90
CRN 1
CRN 5
CRN 15
20
0.8
1
1
2
3
4
5
6
8
10
20
30
40
50 60
80 100
200
Q [m³/h]
Eta
[%]
80
60
20
0
0.8
1
1
2
3
4
5
6
8
10
20
30
40
50 60
80 100
200
Q [m³/h]
Gamma alta pressione
TM02 1192 4708
40
Gamma prestazioni CRE, CRIE, CRNE
H
[m]
50 Hz
300
200
150
100
80
60
CRE 1
CRE 5
CRE 15
CRE 32
CRE 64
CRIE 1
CRIE 5
CRIE 15
CRNE
CRNE 64
CRNE 1
CRNE 5
CRNE 15
32
CRE 3
CRE 10
CRE 20
CRE 45
CRIE 3
CRIE 10
CRIE 20
CRNE 45
CRNE 3
CRNE 10
CRNE
20
40
CRE 90
CRNE 90
CRE 120
CRNE 120
CRE 150
CRNE 150
20
0.8
1
1
1.5
2
3
4
5
6
8
10
15
20
30
40 50 60
80 100
150 200
Q [m³/h]
4
TM02 7281 4708
30
[email protected] - Tel.+31(0)15-261.09.00
www.lenntech.com - Fax.+31(0)15-261.62.89
6
Curve di prestazione
CR, CRE 120
Curve di prestazione/Caratteristiche tecniche
CR, CRE 120
p
H
[MPa] [m]
220
2.0
CR, CRE 120
-7
210
50 Hz
200
ISO 9906 Annex A
190
1.8
180
-6-1
170
1.6
160
150
1.4
-5-1
140
130
1.2
120
-4-1
110
1.0
100
-3
90
0.8
80
70
0.6
-2 (E)
60
-2-1 (E)
50
0.4
40
-1 (E)
30
0.2
20
10
0
0
10
0
20
30
5
40
50
10
60
15
70
80
20
90
100
25
15
130
35
140
150
40
Q [m³/h]
Q [l/s]
Eta
[%]
Eta
16
80
12
P2 1/1
60
10
8
5
4
20
0
0
0
P2 2/3
0
p
[kPa]
H
[m]
300
30
200
20
100
10
0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
40
Q [m³/h]
NPSH
[m]
QH 2900 rpm 1/1
12
QH 2900 rpm 2/3
8
4
NPSH
0
0
70
120
30
P2
P2
[hp] [kW]
20
110
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
Q [m³/h]
TM03 8743 4708
0.0
[email protected] - Tel.+31(0)15-261.09.00
www.lenntech.com - Fax.+31(0)15-261.62.89
Caratteristiche tecniche
6
Curve di prestazione/Caratteristiche tecniche
CR, CRE 120
TM03 9704 4407
Disegno dimensionale
Dimensioni e pesi
Mod. pompa
CR
P2
Motore
[kW]
B1
CRE
Dimensioni [mm]
Dimensioni [mm]
B1+B2 D1
D2
D3
Peso netto
[kg]
B1 B1+B2 D1
D2
D3
Peso netto
[kg]
11
834
1305
314 204 350
191
834
1305
314 308 350
221
18,5
990
1505
314 204 350
227
990
1505
314 308 350
258
CR(E) 120-2
22
990
1531
314 204 350
241
990
1531
314 308 350
271
CR 120-3
30
1145
1755
407 315 400
353
-
-
-
-
-
-
CR 120-4-1
37
1301
1968
407 315 400
392
-
-
-
-
-
-
CR 120-5-1
45
1456
2164
439 338 450
487
-
-
-
-
-
-
CR 120-6-1
55
1642
2389
487 410 550
627
-
-
-
-
-
-
CR 120-7
75
1797
2617
540 433 550
741
-
-
-
-
-
-
CR(E) 120-1
CR(E) 120-2-1
[email protected] - Tel.+31(0)15-261.09.00
www.lenntech.com - Fax.+31(0)15-261.62.89
71
6
Curve di prestazione
CRN, CRNE 120
Curve di prestazione/Caratteristiche tecniche
CRN, CRNE 120
p
H
[MPa] [m]
220
2.0
CRN, CRNE 120
-7
210
50 Hz
200
ISO 9906 Annex A
190
1.8
180
-6-1
170
1.6
160
150
1.4
-5-1
140
130
1.2
120
-4-1
110
1.0
100
-3
90
0.8
80
70
0.6
-2 (E)
60
-2-1 (E)
50
0.4
40
-1 (E)
30
0.2
20
10
0
0
10
0
20
30
5
40
50
10
60
15
70
80
20
90
100
25
15
130
35
140
150
40
Q [l/s]
Eta
[%]
80
12
10
8
5
4
0
0
p
[kPa]
H
[m]
300
30
200
20
100
10
0
0
Q [m³/h]
Eta
16
P2 1/1
P2 2/3
60
40
20
0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
Q [m³/h]
NPSH
[m]
QH 2900 rpm 1/1
12
QH 2900 rpm 2/3
8
4
NPSH
0
0
72
120
30
P2
P2
[hp] [kW]
20
110
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
Q [m³/h]
TM03 8744 4708
0.0
[email protected] - Tel.+31(0)15-261.09.00
www.lenntech.com - Fax.+31(0)15-261.62.89
Caratteristiche tecniche
6
Curve di prestazione/Caratteristiche tecniche
CRN, CRNE 120
TM03 9705 2108
Disegno dimensionale
Dimensioni e pesi
Mod. pompa
CRN(E) 120-1
CRN
P2
Motore
[kW]
B1
Dimensioni [mm]
B1+B2 D1
D2
CRNE
Dimensioni [mm]
Peso netto
Peso netto
[kg]
[kg]
D3
B1 B1+B2 D1 D2 D3
11
834
1305
314 204 350
195
834
1305
314 308 350
225
18,5
990
1505
314 204 350
231
990
1505
314 308 350
262
CRN(E) 120-2
22
990
1531
314 204 350
245
990
1531
314 308 350
275
CRN 120-3
30
1145
1755
407 315 400
357
-
-
-
-
-
-
CRN 120-4-1
37
1301
1968
407 315 400
397
-
-
-
-
-
-
CRN 120-5-1
45
1456
2164
439 338 450
491
-
-
-
-
-
-
CRN 120-6-1
55
1642
2389
487 410 550
631
-
-
-
-
-
-
CRN 120-7
75
1797
2617
540 433 550
755
-
-
-
-
-
-
CRN(E) 120-2-1
[email protected] - Tel.+31(0)15-261.09.00
www.lenntech.com - Fax.+31(0)15-261.62.89
73
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Lenntech
[email protected]
www.lenntech.com
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