I. Introduction Self-priming pumps come in a range of sizes, from small Jet pumps for household supply to high-flow centrifugal pumps and sewage pumps. But if you just sort these products by motor power or group them as one type of pump, you may find yourself carrying units that are […]

I. Introduction Two solar pumps, having similar motor power and the same panel size, can give different results in the morning, when clouds are moving, and throughout the full working day. One important point is whether the pump is MPPT-controlled. In this article, we explain the effect of MPPT on

I. Introduction A pump pressure switch is a small accessory, but if it has the wrong voltage or current rating, pressure setting, or thread, it may not work with the pumps you already sell. A good product range should be easy to stock, explain, and match for distributors and importers.

I. Introduction A water pump that hums but won’t start, starts slowly, overheats, or trips the breaker does not always need a new motor. The trouble could be a bad capacitor, or one with the wrong capacitance, or a capacitor that is not suitable for the local power conditions. This

I. Introduction Two wells of the same total depth may require completely different pumps. If you select based just on well depth, motor power, or maximum head, you may not get the flow and pressure you expect from the pump. This article compares deep well pumps and shallow well pumps