China Slurry Pumps, Warman Pumps and Warman Slurry Pump Parts Manufacutrer in China - Tobee Pump
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Slurry Pump Spares


    Base: U-steel
    Bearing: ZWZ, SKF, NSK, TIMKEN
    Shaft: 40CrMo, SS316L
    Mechanical seal: Burgmann
    Packing seal: Asbestos fibers+mica, PTFE
    Expeller seal: High chrome
    Casing: HT250, QT500, Stanless Steel, Chrome alloy etc
    Wetted parts: High chrome, Rubber, Polyurethane, Ceramic etc


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  • Product Description

Slurry Pumps Spares are essential parts for slurry pump operation, including the volute liner, throat bush, frame plate liner insert and the impeller. The slurry pump impeller is one of the most important parts of the slurry pumps. It is located in the pump casings on the shaft and connects with the motor to form a centrifugal force system. When the motor drives the impeller to rotate, the blades force fluid to rotate, increasing its pressure, potential energy, and kinetic energy. At the same time, under the force of inertia, fluid flows from the center to the edge of the impeller, out at a very high speed, and passes through the discharge pipeline to be transported. When an impeller is rotating, and in good condition, the slurry pump can easily meet output expectations. however, highly prone to wear and require regular maintenance to ensure efficiency.  

Construction from high-quality wear materials plays an important role in prolonging the service life of an impeller, and certain materials work best for an application. Tobee manufactures high chrome (A05, 27%+Mo) for abrasive slurry or slurry with sharp particles. For corrosive slurries with blunt particles, we recommend to use natural rubber spares or synthetic rubber spares. We also offer other materials, including A07, A09, A49, A33, A51, A61, PU (polyurethane), and ceramic spares for different applications, and our cemented carbide and molded elastomer impellers are completely interchangeable.

Slurry Pump Spares, especially the slurry pump impeller, are vulnerable, require regular attention, and will likely require frequent replacements in large volume operation. Because abrasive particles in the slurry can produce high-speed scour on the wet parts of a slurry pump, they are more prone to wear, resulting in an increased risk of damage due to friction and corrosion. If the correct materials are not selected for a production process, this can take place in mere days. For example, a volute liner can be scrapped in approximately ten days if an incorrect material is selected.

Metal Lined Slurry Pump Spares
Cover Plate / Throat Bush / Volute Liner / Impeller / Frame Plate Liner Insert / Stuffing Box / Frame Plate / Shaft Sleeve / Expeller / Expeller ring / Bearing Assembly

Rubber Lined Slurry Pump Spares
Throat Bush / Cover Plate Liner / Impeller / Frame Plate Liner Insert / Expeller ring

Polyurethane Slurry Pump Spares
Throat Bush / Cover Plate Liner / Frame Plate Liner / Impeller / Frame Plate Liner Insert / Expeller

Ceramic Slurry Pump Spares
Throat Bush / Impeller / Frame Plate Liner / Frame Plate Liner Insert


Standard Slurry Pump Spare Codes:


Basic Part NumberDescriptionBasic Part NumberDescription
001Adjusting Screw080Stepped Washer
003Base081Keeper Plate
004Bearing Housing083Throatbush
005Bearing Assembly085Throatbush Cotter
008Bearing Sleeve089Bearing Seal
009Bearing090Shaft Seal
011Clamp Washer092Sump Pump Casing
012Clamp Bolt102Sump Pump Column
013Cover Plate108Piston Ring
015Cover Plate Bolt109Shaft Sleeve O-Ring
017Cover Plate Liner110Volute Liner
018Cover Plate Liner – Throatbush
111Packing Ring
019Sump Pump Mounting Plate112Throatbush
021Impeller – Two Vanes Open114Impeller – Six Vanes Open
023Cover Plate Liner Stud116Sump Pump Strainer
024End Cover117Shaft Spacer
025End Cover Shim118Lantern Restrictor
026Frame Plate Liner Stud122Seal Ring
027End Cover Set Screw124Volute Cover Seal
028Expeller125Volute Frame Seal
029Expeller Ring126Gland Clamp Bolt
032Frame Plate127Impeller – Five Vanes Open
034Frame Plate Bolt130Flange
036Frame Plate Liner131Gravel Pump Bowl
039Frame Plate Liner Stud132Discharge Joint Ring
040Frame Plate Liner Insert Bolt134Clamp Ring
041Frame Plate Liner Insert135Clamp Ring
043Frame Plate Liner137Impeller – Three Vanes Closed
044Gland138Grease Cup Adaptor
045Gland Bolt143Volute Seal Holder
046Grease Retainer144Volute Seal Holder Stud
049Impeller – Eight Vanes Closed145Impeller – Four Vanes Closed
051Impeller – Two Vanes Open147Impeller – Five Vanes Closed
052Impeller – Three Vanes Open154Sump Pump Discharge Pipe
053Impeller – Eight Vanes Open179Shaft Sleeve Spacer
056Impeller – Four Vanes Open184Sump Pump Flinger
058Impeller – Six Vanes Closed190Suction Cover
060Intake Joint Ring191Impeller – Eight Vanes Open
061Labyrinth Locknut204Discharge Joint
062Labyrinth206Sump Pump Impeller
063Lantern Ring217Impeller O-Ring
064Impeller Sealing O-Ring221Flange
066Motor Support Bolt239Release Collar
067Neck Ring241Lip Seal Gland
070Shaft Key290Sump Pump Spacer
073Shaft292Door Clamp Plate
075Shaft Sleeve322Sump Pump Suction Pipe
076Shaft Sleeve – Long Type360Mechanical Seal Adaptor
078Stuffing Box424Mechanical Seal Shaft sleeve
079Expeller Ring Stud


Tobee Pump stocks a range of slurry pump spares from 1.5/1 to 20/18 pumps which have been developed for abrasive applications in mines, quarries, sand and gravel etc, and are used widely across the globe in mineral processing and all other solid mixture applications.

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