Horizontal self-priming centrifugal pump — no foot valve and no priming before every start. Fill it once with water and it re-primes automatically, thanks to a built-in gas–liquid separation chamber.
| Series | 自吸泵 / ZX |
|---|---|
| Model example | 50ZX12.5-32 (50 = bore mm; ZX = self-priming pump; 12.5 = flow m³/h; 32 = head m) |
| Flow rate | 3–260 m³/h |
| Head | 12–80 m |
| Medium temperature | ≤80 °C |
| Wetted materials | Cast iron; 304/316L stainless steel. Reliable mechanical seal. Clean-water or non-clogging sewage impeller options. VFD and explosion-proof options. |
| Applications | Factory water transfer · Tank unloading · Wastewater handling · Farmland irrigation · Construction site drainage · Mildly corrosive chemical media · Ship and vehicle water supply |
| Certification | ISO 9001:2015 · production licence (Ji) XK06-046-00046 |
| Warranty | Product warranty provided |
Head, flow and power are selected against your duty point rather than quoted from a catalogue curve. Send the medium, solids content, flow rate and head and we will return a sized selection with a performance curve. Every unit is run on our test station before it leaves the factory.
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