india submersible slurry pump manufacturer

It is often used if a short period of dry running is expected. Fluid is introduced into the area between the back of the seal face and the tight-fitting outlet on the drive side of the slurry pump.

Caution: A common mistake is to over-pressurise the box and damage the expensive mechanical seal.

Any type of impeller can be used in slurry applications, but closed slurry pump impellers are more common because they are high efficient and abrasion Resistance,. Open slurry pump impellers are usually used well for high concentration solids as they are less likely to clog. For example, the small fibers in paper stock which, in high densities, may have a tendency to clog the impeller. Pumping slurry can be difficult.

From an operational point of view the stuffing box is different as it requires some leakage to ensure lubrication and to prevent heat build up. The mechanical seal box should be leak free.

Repairable - target=_blank title=Rubber Lined Slurry Pumps>Rubber lined slurry pumps can be repaired by simply replacing the bushing.

Determine the nature of the material to be pumped