PUMPS
®
K SINGLE IMPELLER PUMPS
K 20/41
for the
K 40/400
SYSTEM
Liquid temperature range: from -10°C to +50°C for K 20/41, K 30/70, K 30/100, K 36/100, K 12/200, K 36/200, K 40/200 from -15° C to +110°C for other pumps Maximum ambient temperature : +40°C Maximum operating pressure: K 20/41, K 30/70, K 30/100, K 36/100, K 12/200, K 14/400: 6 bar (600 kPa) K 36/200, K 40/200, K 55/200, K 11/500, K 18/500, K 28/500: 8 bar (800 kPa) K 40/400, K 50/400, K 30/800, K 40/800, K 50/800, K 20/1200, K 25/1200, K 35/1200: 10 bar (1000 kPa) Protection level : IP 44 Terminal board protection level : IP 55 Insulation class : F
Single impeller centrifugal pump designed for domestic, civil, industrial and agri- cultural installations and for decanting, mixing and irrigating uses. Cast iron pump body and motor support. Technopolymer or cast iron impeller as indicated in the TECHNICAL DATA table. Stainless steel driving shaft. Carbon/ceramic mechanical seal. Asynchronous, closed motor, cooled by external ventilation. Built-in thermal and current overload protection and a capacitor permanently on in the single-phase version. For the protection of the three-phase motor it is advisable to use a suitable overload protection complying with the regulations in force. Operating range : from 1.8 to 96 m 3 /h with head up to 62 metres. Pumped liquid characteristics :clean, free from solids or abrasive substances, not viscous, not aggressive, not crystallised, chemically neutral and close to the characteristics of water.
TECHNICAL DATA
ELECTRICAL DATA P2 NOMINAL kW HP
P1 MAX kW 0,65 0,64 1,3 1,2 1,6 1,63 2,1 2 1,05 1,02 3
CAPACITOR µF Vc
MODEL
VOLTAGE 50 Hz
In A
®
K 20/41 M K 20/41 T K 30/70 M K 30/70 T K 30/100 M K 30/100 T K 36/100 M K 36/100 T K 12/200 M K 12/200 T K 36/200 T K 40/200 T K 55/200 T K 14/400 M K 14/400 T K 11/500 T K 18/500 T K 28/500 T K 40/400 T K 50/400 T K 30/800 T K 40/800 T K 50/800 T K 20/1200 T K 25/1200 T K 35/1200 T
3 2,3-1,3 6 4,3-2,5 8 5,5-3 8,8 6,9-4 4,6 3,6-2,1 9-5,2 11,1-6,4 16,3-9,4 9,5 7,4 9,1-5,8 10,2-5,9 14,7-8,5 11,5
450 – 450 – 450 – 450 – 450 – – – – 450
0,5 0,5
0,37 0,37 0,75 0,75
10 – 20 – 31,5 – 40 – 20
1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 3x230-400 V ~ 3x230-400 V ~ 3x230-400 V ~ 1x220-240 V ~ 3x230-400 V ~ 3x230-400 V ~ 3x230-400 V ~ 3x230-400 V ~ 3x400 V ~ ∆ * 3x400 V ~ ∆ * 3x400 V ~ ∆ * 3x400 V ~ ∆ * 3x400 V ~ ∆ * 3x400 V ~ ∆ * 3x400 V ~ ∆ * 3x400 V ~ ∆ *
DIMENSIONS AND WEIGHTS
K 30/100 - 36/100
K 20/41 - 30/70 - 12/200
1 1
1,5 1,5 2,5 2,5
1,1 1,1
1,85 1,85 0,75 0,75 2,2
1 1 3 4
– – – 40
3 4
3,5 4,9 2,1 2,1 2,6 3,4 4,5 7
5,5 2,5 2,5
K 36/200 - 40/200 - 55/200 14/400 - 11/500 - 18/500 - 28/500
K 40/400 - 50/400 - 30/800 - 40/800 - 50/800 20/1200 - 25/1200 - 35/1200
1,85 1,85 2,2
– – – – – – – – – – – – –
– – – – – – – – – – – –
3 4
4 holes Ø 18
3 4
5,5 7,5
5,5 7,5 7,5 9,2 11 7,5 9,2 11
15 14 18
10 10 12,5 15 10 12,5 15
9,4 8,3 11 12,75 8,9 10 11,4
4 holes Ø 18
20,5 15,4 18 19,3
WEIGHT Kg
MODEL
A
B
C
D
E
G
Ø I
H
H1
DNA
DNM
* Star ( ) starting is possible
K 20/41 K 30/70 K 30/100 K 36/100 K 12/200 K 36/200 K 40/200 K 55/200
275
160
50
100
50
110
9
205
85
1” G
1” G
10
300
185
50
108
58
140
9
235
100
1” G
1” G
14,5
1 1 /
333
200
50
114
64
140
9
255
105
2 ” G
1” G
18,5
1 1 /
333
200
50
114
64
140
9
255
105
2 ” G
1” G
19,7
1 1 /
1 /
312
169
45
114
69
110
9
218
85
2 ” G 1
2 ” G
13,8
1 1 /
425
250
55
–
86
175
14
320
135
2” G
4 ” G
32,1
1 1 /
425
250
55
–
86
175
14
320
135
2” G
4 ” G
33,9
1 1 /
425
250
55
–
86
175
14
320
135
2” G
4 ” G
33,9
K 14/400 M K 14/400 T K 11/500 K 18/500 K 28/500 K 40/400 K 50/400 K 30/800 K 40/800 K 50/800 K 20/1200 K 25/1200 K 35/1200
430
200
62
–
74
120
11
270
105
2” G
2” G
24,5
358
200
62
–
74
120
11
270
105
2” G
2” G
22
2 1 /
440
240
62
–
100
155
14
312
132
2 ” G
2” G
33,2
2 1 /
440
240
62
–
100
155
14
312
132
2 ” G
2” G
35,6
2 1 /
440
240
62
–
100
155
14
312
132
2 ” G
2” G
39,6
560
273
100
–
110
212
14
360
160
65
50
78,8
Each 50kWh Stand-Alone Hydro system uses three units of DAB pumps model numner 40/400T. These are the most efficient pumps for heavy-duty usage.
560
273
100
–
110
212
14
360
160
65
50
78,8
600
273
100
–
110
212
14
385
160
80
65
90,2
600
273
100
–
110
212
14
385
160
80
65
95
600
273
100
–
110
212
14
385
160
80
65
104,3
600
273
100
–
110
212
14
385
160
80
65
88
600
273
100
–
110
212
14
385
160
80
65
94
600
273
100
–
110
212
14
385
160
80
65
100
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