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  • 100RV  Semi-submersed vertical hole-in-the ground slurry handling pump

  • 100RV  Semi-submersed vertical hole-in-the ground slurry handling pump

  • 100RV  Semi-submersed vertical hole-in-the ground slurry handling pump

  • 100RV  Semi-submersed vertical hole-in-the ground slurry handling pump

100RV Semi-submersed vertical hole-in-the ground slurry handling pump

100RV-SP Vertical Slurry Pump is designed for handling abrasive and corrosive liquids and slurries, while submerged in sumps or pits. Suited for applications requiring greater reliability and durability than conventional vertical process pumps can offer. It is mainly used for pumping the slurries with high abrasive, strong corrosion and high concentration liquids contain suspended solid particles.


Zidong Pump® ZP100RV Vertical Spindle Pump is mainly used in a variety of sump conditions,  It can also be readily applied on floating dewatering or other floating pump platforms. As a true cantilevered vertical slurry pump, ZP100RV vertical spindle pump does not have submerged bearings or seals, thus, eliminating the primary failure mechanism for similarly fielded pump lines

Design features:

• Bearing Assembly - The bearings, shaft and housing are generously proportioned to avoid problems associated with the operation of cantilevered shafts in the first critical speed zones.

The assembly is grease lubricated and sealed by labyrinths; the upper is grease purged and the lower protected by a special flinger. The upper or drive end bearing is a parallel roller type whilst the lower bearing is a double taper roller with preset end float. This high performance bearing arrangement and robust shaft eliminates the need for a lower submerged bearing.

• Column Assembly - Completely fabricated from mild steel. The TPR model is elastomer covered.

• Casing - Has a simple bolt-on attachment to the base of the column. It is manufactured from a wear resistant alloy for the ZP and from moulded elastomer for the ZPR.

• Impeller - Double suction impellers (top and bottom entry) induce low axial bearing loads and have heavy deep vanes for maximum wear resistance and for handling large solids. Wear resistant alloys, polyurethane and moulded elastomer impellers are interchangeable. The impeller is adjusted axially within the casting during assembly by external shims under the bearing housing feet. No further adjustment is necessary.

• Upper Strainer - Drop-in metal mesh, snap-on elastomer or polyurethane for ZP and ZPR pumps. Strainers fit in column openings.

• Lower Strainer - Bolted metal or polyurethane for ZP, moulded snap-on elastomer for ZPR.

• Discharge Pipe - Metal for ZP, elastomer covered for ZPR. All wetted metal parts are completely rust protected.

• Submerged Bearings - None

• Agitation - An external agitator spray connection arrangement can be fitted to the pump as an option. Alternatively, a mechanical agitator is fitted to an extended shaft protruding from the impeller eye.

• Materials - Pumps can be manufactured in abrasive and corrosive resistant materials.



Matching power


Capacity Q (m3/h) Head H (m) Speed n (r/min) Eff.η (%) Impeller dia. (mm) 

Max.        particles




100RV-SP(R) 5.5-75 40-289 5-36 500-1200 62 370 32 920 


Mining and mineral processing process and spillage sump duties

Mill scale pumping in steel mills

Sugar cane processing

Non-contact induced-flow pumping of impact-sensitive media like carbon transfer or froth 

(when provided with an optional recessed vortex impeller)

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