VSD Series Slurry Pump Design features

 

Type VSD pumps are single-stage, single-suction, cantilevered,vertical, centrifugal slurry pumps submerged in sump to work. They are designed for delivering abrasive, large particle and high density slurries. These pumps have no need of any shaft seal and sealing water. They can also be operated normally for insufficient suction duties.VSD here means Vertical Sump Duty Slurry Pump.

which is suited for the working condition of deeper level. The guide bearing construction is added to the pump on the basis of the standard pump, so the pump is with both more steady operation and wider application range, but flushing water should be attached to the guide bearing.

Wet parts of type VSD pump are made of abrasion-resistant metal

All parts of type VSD pump immersed in liquid are lined with rubber outer liner. They are suited  to transport no-edge angle abrasive slurry

Application

Metallurgical, Mining ,Coal ,Power

structural features 
★ The wet-parts as casing and impeller are made of white high chromium abrasive-resistance casing. With the abrasion - resistant,corrosion- resistant and erosion-resistant characteristics.
★ All parts of type VSD and type VSDR pump immersed in liquid are lined with rubber outer liner, suited to transport abrasive slurry.
★ No shaft seal structure, either can fixed in the beam of gallery or be used suspension when pump head immersed in liquid working.
★ The bearing assembly adopt grease Lubrication that easy to maintenance
★ Install suction pipe below the pump suction, so as to suction the high concentration slurry under the tunnels 
★ Suited for the indirect working condition and wider application range.
★ Through adjusting the thickness of gasket that between bearing house and the support to relaize the position adjustment of impeller, convenient operation.
★ A double suction impeller, effectively reduce the axial load