In-line single-stage circulation pump
TD80-18G/2
TD (in-line circulation) · 50 Hz
TD80-18G/2 is an in-line single-stage circulation pump from the CNP TD (in-line circulation) range (50 Hz). Rated 4 kW, 10–70 m³/h, head 6–23 m. Net weight 70 kg.
- Eleven sizes, DN32 to DN300, flow up to about 900 m³/h
- Head up to about 100 m, 2-pole and 4-pole motors
- Liquid from -15 to +110 °C, working pressure 12 bar (16 bar special)
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, 2900 rpm, clean water. Source: Performance table, PDF p. 18.
| Flow (m³/h) | Head (m) |
|---|---|
| 10 | 23.2 |
| 20 | 23 |
| 30 | 22.2 |
| 40 | 20.6 |
| 50 | 18 |
| 60 | 12.9 |
| 70 | 6 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| D | D | 160 mm |
| B1 | B1 | 214 mm |
| B2 | B2 | 169 mm |
| B3 | B3 | 134 mm |
| B4 | B4 | 112 mm |
| B5 | B5 | 144 mm |
| H1 | H1 | 105 mm |
| H2 | H2 | 171 mm |
| H3 | H3 | 618 mm |
| L1 | L1 | 400 mm |
| L2 | L2 | 200 mm |
| — | Net weight | 70 kg |