PX pumps are specifically designed for industry and agricultural use. Its volute impeller make it able to pump water that is even fairly dirty. High delivery rates under continuous or heavy duty, making them advantageous for rain and gravity irrigation, for pumping water from lakes, river, wells and for a wide variety of industrial uses where high delivery rates must be achieved at low to acerage heads. With a single centrifugal impeller cantilevered on the motor shaft directly, the DTm/PX series pumps have a compact size, extremely reliable, very simple to use and almost maintenance-free.