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NC3 |
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Construction |
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Pump casing with suction and delivery connections with the same
diameter and on the same axis (in-line).
Brass or cast iron unions on request.
| Materials |
NC3 ..40-50-60 |
NC3 ...70-80-120 |
| Pump casing |
Cast iron |
Cast iron |
| Impeller |
Composite |
Composite |
| Shaft |
Stainless steel |
Ceramic |
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Applications |
For clean liquids, without abrasives, which are non-aggressive for the
pump materials.
Civil and industrial heaty systems. |
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Motor |
2-pole induction motor, 50 Hz.
Three adjustable speeds.
NC3: single-phase 230 V.
Insulation class H.
Protection IP 44. |
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Operating conditions |
Liquid temperature from +5 °C to +110 °C (from -10 °C to +110 °C
for NC3 ..-70 and NC3 ..-80).
Ambient temperature up to 40 °C.
Sound pressure ≤ 43 dB (A).
Maximum glycol quantity: 50% (Mixture with more than 20% glycol
content require re-checking of the pumping data).
Maximum permissible working pressure 10 bar.
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Type |
Minimum suction pressure: bar |
| Temperature |
| 50°C |
80°C |
110°C |
| NC3 ..-40,50,60 |
0,05 |
0,4 |
1,1 |
| NC3 ..-70 |
0,05 |
0,4 |
1,1 |
| NC3 ..-80,120 |
0,05 |
0,4 |
1,2 |
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Warranty |
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One year (as per our general sales conditions). |
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