Dedicated centrifugal feed pump for filter presses, with a steep falling hydraulic curve that matches the press cycle: high flow at low pressure to fill fast, then automatically easing to low flow at high pressure to squeeze — without overloading the motor or damaging cloth and plates.
| Series | 压滤机入料泵 / ZJW |
|---|---|
| Model example | 100ZJW-II (100 = outlet bore mm; ZJW = filter press feed pump; II = second generation) |
| Flow rate | 5–400 m³/h |
| Head | 15–120 m |
| Medium temperature | ≤100 °C |
| Solids content | ≤30% by weight |
| Wetted materials | High-chrome abrasion-resistant alloy, 304/316L stainless steel or plastic lining. Auxiliary-impeller negative-pressure sealing keeps shaft-seal pressure low. VFD and explosion-proof options. |
| Applications | Chemical sludge dewatering · Mine tailings · Coal washing · Electroplating effluent · Dyeing and printing wastewater · Sewage treatment · Rare-earth smelting — plate-and-frame and chamber filter presses |
| 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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