Glanded Pumps - THERMO-ECO-ENGINEERING úvod
Glanded Pumps - THERMO-ECO-ENGINEERING úvod
Glanded Pumps - THERMO-ECO-ENGINEERING úvod
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Standard <strong>Pumps</strong><br />
Twin-head pumps (Heating, Air-conditioning, Cooling and Industry)<br />
Pump curves Wilo-VeroTwin-DPL<br />
Wilo-VeroTwin-DPL 65 / 120-0.25 / 4 – 65 / 150-0.75 / 4<br />
Rotational speed 1450 rpm – individual operation Rotational speed 1450 rpm – parallel operation<br />
H [m]<br />
7,2<br />
6,4<br />
5,6<br />
4,8<br />
4<br />
3,2<br />
2,4<br />
1,6<br />
0,8<br />
0<br />
0<br />
0<br />
P2 [kW]<br />
0,6<br />
0,4<br />
0,2<br />
0<br />
0<br />
ηp [%]<br />
60<br />
40<br />
20<br />
0<br />
0<br />
Qmin<br />
DPL 65/120-0,25/4<br />
Wilo-VeroTwin-DPL 65/150-<br />
Wilo-VeroTwin-DPL 65/120<br />
DPL 65/130-0,37/4<br />
DPL 65/150-0,75/4<br />
DPL 65/140-0,55/4<br />
8 16 24 32 40<br />
2 4 6 8 10 12<br />
8 16 24 32 40<br />
8 16 24 32 40<br />
Ø 149<br />
Ø 140<br />
Ø 127<br />
Ø 115<br />
Wilo-VeroTwin-DPL 80 / 130-0.75 / 4 – 80 / 150-1.1 / 4<br />
NPSH [m]<br />
0<br />
Q [m³/h]<br />
Q [l/s]<br />
Ø 149<br />
Q [m³/h]<br />
Ø 149<br />
Q [m³/h]<br />
6<br />
4<br />
2<br />
Rotational speed 1450 rpm – individual operation Rotational speed 1450 rpm – parallel operation<br />
H [m]<br />
8<br />
7,2<br />
6,4<br />
5,6<br />
4,8<br />
4<br />
3,2<br />
2,4<br />
1,6<br />
0,8<br />
0<br />
0<br />
0<br />
P2 [kW]<br />
0,8<br />
0,6<br />
0,4<br />
0,2<br />
0<br />
0<br />
ηp [%]<br />
60<br />
40<br />
20<br />
0<br />
0<br />
Qmin<br />
Wilo-VeroTwin-DPL 80/150-<br />
Wilo-VeroTwin-DPL 80/130<br />
DPL 80/130-0,75/4<br />
DPL 80/150-1,1/4<br />
10 20 30 40 50 60<br />
4 8 12 16<br />
Ø 135<br />
10 20 30 40 50 60<br />
10 20 30 40 50 60<br />
Ø 154<br />
NPSH [m]<br />
0<br />
Q [m³/h]<br />
Q [l/s]<br />
Ø 154<br />
Q [m³/h]<br />
Ø 154<br />
Q [m³/h]<br />
3<br />
2,4<br />
1,6<br />
0,8<br />
108 Subject to change without prior notice 09 / 2006 WILO AG<br />
H [m]<br />
7,2<br />
6,4<br />
5,6<br />
4,8<br />
4<br />
3,2<br />
2,4<br />
1,6<br />
0,8<br />
Qmin<br />
Wilo-VeroTwin-DPL 65/150-<br />
Wilo-VeroTwin-DPL 65/120<br />
+<br />
DPL 65/150-0,75/4<br />
0<br />
0<br />
ηp [%]<br />
60<br />
8 16 24 32 40 48 56 64<br />
Ø 149<br />
0<br />
0 8 16 24 32 40 48 56 64<br />
0<br />
Q [m³/h]<br />
0 2 4 6 8 10 12 14 16 18 Q [l/s]<br />
P2 [kW]<br />
Ø 149<br />
1,2<br />
Ø 140<br />
0,8<br />
Ø 127<br />
0,4<br />
Ø 115<br />
40<br />
20<br />
H [m]<br />
DPL 65/130-0,37/4<br />
DPL 65/120-0,25/4<br />
DPL 65/140-0,55/4<br />
0<br />
0 8 16 24 32 40 48 56 64<br />
8<br />
7,2<br />
6,4<br />
5,6<br />
4,8<br />
4<br />
3,2<br />
2,4<br />
1,6<br />
0,8<br />
Qmin<br />
Ø 154<br />
NPSH [m]<br />
Q [m³/h]<br />
Ø 149<br />
Wilo-VeroTwin-DPL 80/150-<br />
Wilo-VeroTwin-DPL 80/130<br />
DPL 80/130-0,75/4<br />
DPL 80/150-1,1/4<br />
Q [m³/h]<br />
0<br />
0 20 40 60 80 100<br />
0<br />
Q [m³/h]<br />
0 4 8 12 16 20 24 28 32 Q [l/s]<br />
P2 [kW]<br />
1,6<br />
Ø 154<br />
1,2<br />
0,8<br />
0,4<br />
Ø 135<br />
0<br />
0<br />
ηp [%]<br />
60<br />
20 40 60 80 100 Q [m³/h]<br />
40<br />
20<br />
+<br />
0<br />
0 20 40 60 80 100<br />
NPSH [m]<br />
Ø 154<br />
Q [m³/h]<br />
6<br />
4<br />
2<br />
2,4<br />
1,6<br />
0,8