NOTE
This is the only calculator for unit conversion. Graph will be not affected by this conversion.
Capacity for low flow stop: 4L/min
| Suction bore | Discharge bore | Ref. | Model | Motor | H | Q | operation characteristics, Suction head*1 | operation characteristics, Operation head | operation characteristics, Capacity *1 | operation characteristics, Starting head *1 | When set at S mode: operation head *2 | Volume of accumulator | Specification sound noise | CAD Download |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | mm | ― | ― | kW | m | ℓ/min | m | m | ℓ/min | m | m | L | dB | ― |
| 20 | 20 | 1 | NFZ3-150SK | 150 | 20 | 17 | 8 | 16 | 14 | 12 | 18 | 1 | 46~49 | DL |
| 20 | 20 | 1 | NFZ3-150SK | 150 | 20 | 17 | 2 | 22 | 14 | 18 | 24 | 1 | 46~49 | DL |
| 25 | 25 | 2 | NFZ3-250SK | 250 | 22 | 25 | 8 | 18 | 23 | 14 | 21 | 1 | 46~49 | DL |
| 25 | 25 | 2 | NFZ3-250SK | 250 | 22 | 25 | 2 | 24 | 23 | 20 | 27 | 1 | 46~49 | DL |
| 25 | 25 | 3 | NFZ2-400SK | 400 | 25 | 34 | 8 | 21 | 31 | 17 | 25 | 1 | 47~50 | DL |
| 25 | 25 | 3 | NFZ2-400SK | 400 | 25 | 34 | 2 | 27 | 31 | 23 | 31 | 1 | 47~50 | DL |
| 25 | 25 | 4 | NFZ2-400TK | 400 | 25 | 34 | 8 | 21 | 31 | 17 | 25 | 1 | 47~50 | DL |
| 25 | 25 | 4 | NFZ2-400TK | 400 | 25 | 34 | 2 | 27 | 31 | 23 | 31 | 1 | 47~50 | DL |
| 32 | 32 | 5 | NFZ2-750K | 750 | 28 | 54 | 8 | 24 | 49 | 20 | 28 | 1 | 49~51 | DL |
| 32 | 32 | 5 | NFZ2-750K | 750 | 28 | 54 | 2 | 30 | 49 | 26 | 34 | 1 | 49~51 | DL |
*1 The value of operation characteristic in upper stage is for 1-8m suction head, and lower stage is for -2m suction head. When using, adjust starting pressure setting according to applications.
*2 Operation head (reference) at 10L/min discharge. Operation head may vary depending on the capacity in S mode.
NOTE) Operation head is not constant in S mode. Power consumption may increase at small capacity operation compare with E mode. (operation mode is set at E mode as default)