high quality sewage centrifugal pump

How does a dredge pump work?

As wear is a function of speed, slurry pumps should be operated at the lowest possible speed; units typically run at 1,200 rpm or less. Often, direct coupling between the pump and a low-speed motor or other drive makes the most sense. On the other hand, many other applications favour gearboxes to meet the required speed and operating point. In services where variable flow rates are required, variable frequency drives are used to provide the necessary continuous speed variation.

- By increasing the size of the worm housing, the speed at which the media moves is reduced. This lower velocity translates into lower wear.

A quench plan, as the name indicates, is designed to quench or cool the seal. It is normally used if short periods of dry running are expected. As illustrated bellow, the fluid is introduced into the area between the back of the seal faces and the close fit exit on the drive side of the pump.

Slurry pipe diameter.

- Reduced space requirements - Since submersible slurry pumps operate directly in the slurry, they do not require any additional support structures.

5. With the clamps or fittings removed, carefully pull the old power steering hose out of its connections and out of the vehicle. Be sure to dispose of the old hose properly, as it may contain power steering fluid.