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 50 / 185-7.5 / 2<br />
Rotational speed 2900 rpm – individual operation Rotational speed 2900 rpm – parallel operation<br />
H [m]<br />
44<br />
40<br />
36<br />
32<br />
28<br />
24<br />
20<br />
16<br />
12<br />
8<br />
4<br />
0<br />
P2 [kW]<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
5 10<br />
0<br />
0<br />
ηp [%]<br />
50<br />
40<br />
30<br />
20<br />
10<br />
5 10 15 20 25 30 35 40<br />
0<br />
0 5 10 15 20 25 30 35 40<br />
Wilo-VeroTwin-DPL 65 / 115-1.5 / 2 – 65 / 140-4 / 2<br />
Rotational speed 2900 rpm – individual operation Rotational speed 2900 rpm – parallel operation<br />
H [m]<br />
Wilo Catalogue A2 – <strong>Glanded</strong> pumps<br />
Wilo-VeroTwin-DPL 50/185<br />
DPL 50/185-7,5/2<br />
0<br />
0 5 10 15 20 25 30 35 40<br />
22<br />
20<br />
18<br />
16<br />
14<br />
12<br />
10<br />
8<br />
6<br />
0<br />
0<br />
ηp [%]<br />
60<br />
40<br />
20<br />
0<br />
0<br />
Qmin<br />
DPL 65/115-1,5/2<br />
Ø 184<br />
NPSH [m]<br />
0<br />
Q [m³/h]<br />
Q [l/s]<br />
Ø 184<br />
Q [m³/h]<br />
Ø 184<br />
Q [m³/h]<br />
Wilo-VeroTwin-DPL 65/140-<br />
Wilo-VeroTwin-DPL 65/115<br />
DPL 65/140-4/2<br />
DPL 65/130-3/2<br />
DPL 65/120-2,2/2<br />
4<br />
6<br />
2<br />
Ø 135<br />
4<br />
2<br />
0<br />
0 10 20 30 40 50 60 70 80<br />
0<br />
Q [m³/h]<br />
0 4 8 12 16 20 24 Q [l/s]<br />
P2 [kW]<br />
Ø 135<br />
3<br />
2<br />
1<br />
Ø 114<br />
Ø 124<br />
Ø 116<br />
10 20 30 40 50 60 70 80<br />
Ø 135<br />
10 20 30 40 50 60 70 80<br />
NPSH [m]<br />
Q [m³/h]<br />
Q [m³/h]<br />
8<br />
4<br />
H [m]<br />
44<br />
40<br />
36<br />
32<br />
28<br />
24<br />
20<br />
16<br />
12<br />
8<br />
4<br />
Wilo-VeroTwin-DPL 50/185<br />
+<br />
DPL 50/185-7,5/2<br />
0<br />
0 10 20 30 40 50 60 70 80<br />
Ø 184<br />
0 5 10 15 20 25 Q [l/s]<br />
P2 [kW]<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
Ø 184<br />
0<br />
0 10 20 30 40 50 60 70 80 Q [m³/h]<br />
ηp [%]<br />
50<br />
40<br />
30<br />
20<br />
10<br />
Ø 184<br />
0<br />
0 10 20 30 40 50 60 70 80 Q [m³/h]<br />
H [m]<br />
22<br />
20<br />
18<br />
16<br />
14<br />
12<br />
10<br />
8<br />
6<br />
6<br />
4<br />
2<br />
Qmin<br />
0<br />
0<br />
ηp [%]<br />
60<br />
20 40 60 80 100 120<br />
40<br />
20<br />
NPSH [m]<br />
16<br />
12<br />
8<br />
4<br />
0<br />
Q [m³/h]<br />
Wilo-VeroTwin-DPL 65/140-<br />
Wilo-VeroTwin-DPL 65/115<br />
+<br />
DPL 65/115-1,5/2<br />
DPL 65/140-4/2<br />
DPL 65/130-3/2<br />
DPL 65/120-2,2/2<br />
4<br />
Ø 135 6<br />
2<br />
4<br />
2<br />
0<br />
0 20 40 60 80 100 120<br />
0<br />
Q [m³/h]<br />
0 4 8 12 16 20 24 28 32 36 Q [l/s]<br />
P2 [kW]<br />
Ø 135<br />
Ø 116<br />
Ø 114<br />
0<br />
0 20 40 60 80 100 120<br />
Ø 124<br />
NPSH [m]<br />
Q [m³/h]<br />
Ø 135<br />
Q [m³/h]<br />
115<br />
Standard pumps
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