In-line single-stage circulation pump
TD40-32/2
TD (in-line circulation) · 60 Hz
TD40-32/2 is an in-line single-stage circulation pump from the CNP TD (in-line circulation) range (60 Hz). Rated 4 kW, 5–25 m³/h, head 30–34 m. Net weight 77 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 60 Hz, 3500 rpm, clean water. Source: Performance table, PDF p. 28.
| Flow (m³/h) | Head (m) |
|---|---|
| 5 | 34 |
| 10 | 34 |
| 12 | 33.5 |
| 15 | 33 |
| 20 | 32 |
| 25 | 30 |
Dimensions & weight
| Code | Description | Value |
|---|---|---|
| D | D | 160 mm |
| B1 | B1 | 230 mm |
| B2 | B2 | 188 mm |
| B3 | B3 | 138 mm |
| B4 | B4 | 128 mm |
| B5 | B5 | 144 mm |
| H1 | H1 | 100 mm |
| H2 | H2 | 185 mm |
| H3 | H3 | 650 mm |
| L1 | L1 | 440 mm |
| L2 | L2 | 220 mm |
| — | Net weight | 77 kg |