Stainless steel horizontal single-stage centrifugal pump
ZS100-80-200/22.0
ZS (stainless horizontal) · 50 Hz
ZS100-80-200/22.0 is a stainless steel horizontal single-stage centrifugal pump from the CNP ZS (stainless horizontal) range (50 Hz). Rated 22 kW, 60–200 m³/h, head 25–44 m. Net weight 223 kg.
- Five sizes, ZS50-32 to ZS100-80, 35 models at 50 Hz and 34 at 60 Hz
- Flow up to 200 m³/h, head up to about 68 m, 1.1 to 37 kW two-pole motors
- Liquid from -20 to +100 °C, system pressure up to 10 bar
Performance curve Curve-based
Efficiency, shaft power and NPSHr are not published for this model in the source catalogue.
Head versus flow at 50 Hz, 2950 rpm, clean water. Source: Performance table, PDF p. 9.
| Flow (m³/h) | Head (m) |
|---|---|
| 60 | 43.5 |
| 80 | 42 |
| 100 | 39.7 |
| 120 | 38.3 |
| 140 | 35.9 |
| 160 | 33 |
| 180 | 29 |
| 200 | 24.9 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| DN1 | inlet bore | 100 mm |
| DN2 | outlet bore | 80 mm |
| A1 | A1 | 150 mm |
| A2 | A2 | 130 mm |
| D1 | inlet bolt circle | 180 mm |
| D2 | outlet bolt circle | 160 mm |
| D3 | inlet flange outer diameter | 220 mm |
| D4 | outlet flange outer diameter | 200 mm |
| n1 | inlet flange bolt holes (Ø18) | 8 |
| n2 | outlet flange bolt holes (Ø18) | 8 |
| a | a | 125 mm |
| a1 | a1 | 75 mm |
| H | overall height | 500 mm |
| H1 | shaft height | 220 mm |
| H2 | outlet flange top | 470 mm |
| L1 | base plate length | 915 mm |
| L2 | L2 | 810 mm |
| L3 | base plate width | 455 mm |
| L4 | L4 | 415 mm |
| L5 | L5 | 365 mm |
| L6 | overall width | 350 mm |
| — | Net weight | 223 kg |