| Working principle: | Centrifugal, self-priming |
| Pump body material: | Stainless steel 304 or 316 |
| Max. medium temperature: | 90℃ |
| Suction: | 5m |
| Flow rate: | 2.3 - 23.8m3/h |
| Max. Head: | 28m |
| Caliber: | 25 - 50mm |
| Caliber connection: | Flange, thread, hose |
| Seal: | Mechanical seal |
| Motor power: | 0.25 - 3KW |
| Motor specification: |
110/115/220/230 single phase 220/240/380/400/415/440v, 3phase, 50/60Hz, etc |
| Main application | Chemical, water, etc |
| Customized service | Connector, trolley |
| Model |
Motor power (KW) |
Inlet (mm) |
Outlet (mm) |
Efficiency (%) |
Head(m) Capacity(m3/h) |
NPSH (m) |
||||||||||
| Three-phase | Single-phase | |||||||||||||||
| 25RDFZ-8 | 25RDFZ-8B | 0.25 | 25 | 25 | 40 | H | 9 | 8 | 7 | 6 | 5 | 4 | 3 | - | - | 4 |
| Q | 2.3 | 3 | 3.5 | 4.3 | 4.8 | 5.2 | 5.5 | - | - | |||||||
| 25RDFZ-13 | 25RDFZ-13B | 0.55 | 25 | 25 | 40 | H | 16 | 15 | 14 | 13 | 12 | 10 | 8 | 6 | 4 | 5 |
| Q | 3 | 4 | 4.8 | 6 | 6.5 | 7.5 | 8.5 | 9.5 | 10 | |||||||
| 40RDFZ-18 | 40RDFZ-18B | 1.5 | 40 | 40 | 49 | H | 21 | 20 | 19 | 18 | 16 | 14 | 12 | 10 | 8 | 5 |
| Q | 6 | 7 | 8.5 | 10 | 12 | 14 | 15.5 | 17.3 | 18.5 | |||||||
| 50RDFZ-22 | 3 | 50 | 50 | 50 | H | 28 | 26 | 25 | 24 | 22 | 20 | 18 | 16 | 14 | 5 | |
| Q | 8.5 | 11.5 | 13.5 | 14.5 | 16.5 | 19 | 20.5 | 22 | 23.8 | |||||||