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 / 110-0.25 / 4<br />
Rotational speed 1450 rpm – individual operation Rotational speed 1450 rpm – parallel operation<br />
H [m]<br />
4<br />
3,6<br />
3,2<br />
2,8<br />
2,4<br />
2<br />
1,6<br />
1,2<br />
0,8<br />
0,4<br />
0<br />
0 2 4 6 8 10 12 14<br />
0<br />
P2 [kW]<br />
1 2 3 4<br />
0,16<br />
0,08<br />
0<br />
0<br />
ηp [%]<br />
60<br />
2 4 6 8 10 12 14<br />
40<br />
20<br />
Qmin<br />
0<br />
0 2 4 6 8 10 12 14<br />
Wilo-VeroTwin-DPL 50 / 130-0.37 / 4 – 50 / 160-0.55 / 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 />
Wilo Catalogue A2 – <strong>Glanded</strong> pumps<br />
Wilo-VeroTwin-DPL 50/110<br />
DPL 50/110-0,25/4<br />
Ø 107<br />
Ø 107<br />
NPSH [m]<br />
0<br />
Q [m³/h]<br />
Ø 107<br />
Q [l/s]<br />
Q [m³/h]<br />
Q [m³/h]<br />
0<br />
P2 [kW]<br />
1 2 3 4 5 6 7 8 9 Q [l/s]<br />
0,8<br />
0,4<br />
0<br />
0<br />
ηp [%]<br />
60<br />
4 8 12 16 20 24 28<br />
40<br />
20<br />
Qmin<br />
Wilo-VeroTwin-DPL 50/160 -<br />
Wilo-VeroTwin-DPL 50/130<br />
DPL 50/130-0,37/4<br />
DPL 50/160-0,55/4<br />
0<br />
0 4 8 12 16 20 24 28<br />
Ø 127<br />
0<br />
0 4 8 12 16 20 24 28<br />
Ø 156<br />
NPSH [m]<br />
1,6<br />
1,2<br />
0,8<br />
0,4<br />
0<br />
Q [m³/h]<br />
Q [m³/h]<br />
Ø 156<br />
Ø 156<br />
Q [m³/h]<br />
2,4<br />
1,6<br />
0,8<br />
H [m]<br />
4<br />
3,6<br />
3,2<br />
2,8<br />
2,4<br />
2<br />
1,6<br />
1,2<br />
0,8<br />
0,4<br />
0<br />
0<br />
0 2 4 6 8 10 12 14 16 18 20 22 Q [m³/h]<br />
0 1 2 3 4 5 6 Q [l/s]<br />
P2 [kW]<br />
0,16<br />
Ø 107<br />
0,08<br />
0<br />
0<br />
ηp [%]<br />
60<br />
2 4 6 8 10 12 14 16 18 20 22 Q [m³/h]<br />
40<br />
Ø 107<br />
20<br />
H [m]<br />
Qmin<br />
Wilo-VeroTwin-DPL 50/110<br />
+<br />
DPL 50/110-0,25/4<br />
Ø 107<br />
0<br />
0 2 4 6 8 10 12 14 16 18 20 22 Q [m³/h]<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 8 16 24 32 40 48 Q [m³/h]<br />
0<br />
P2 [kW]<br />
2 4 6 8 10 12<br />
0,8<br />
0,4<br />
0<br />
0<br />
ηp [%]<br />
60<br />
8 16 24 32 40 48 Q [m³/h]<br />
40<br />
20<br />
Qmin<br />
Wilo-VeroTwin-DPL 50/160 -<br />
Wilo-VeroTwin-DPL 50/130<br />
+<br />
DPL 50/160-0,55/4<br />
DPL 50/130-0,37/4<br />
Ø 156<br />
0<br />
0 8 16 24 32 40 48 Q [m³/h]<br />
NPSH [m]<br />
NPSH [m]<br />
Q [l/s]<br />
Ø 156<br />
Ø 127<br />
Ø 156<br />
1,6<br />
1,2<br />
0,8<br />
0,4<br />
2,4<br />
1,6<br />
0,8<br />
107<br />
Standard pumps