China 250TV-SP Vertical Slurry Pump heavy duty cantilever sump pump is designed for applications requiring greater reliability and durability than conventional vertical process pumps can offer. The heavy duty cantilever design makes the China SP/SPR sump pump ideally suited for heavy continuous handling of abrasive and corrosive liquids and slurries whilst submerged in sumps or pits.  SP/SPR sump pumps offer you:

• Reliability - by design.

• Low spares costs - from long wear life.

• Low energy costs - from maintained efficiency.

• After sales support - second to none.

China 250TV-SP Vertical Slurry Pump Design Features:

Less wear, less corrosion

Wetted components are available in a wide range of alloys and elastomers, from which Weir Minerals selects the optimum combination of materials for maximum resistance to wear in virtually any industrial application, including those demanding both abrasion and corrosion resistance and where larger particles or high density slurries are encountered.

• Abrasion resistant A05.

• Abrasion/corrosion-resistant A49 .

• Corrosion-resistant stainless steels.

• Natural and synthetic elastomers.

No submerged bearing failures

The robust cantilever shaft avoids the need for lower submerged bearings - which are often the source of premature bearing failure.

• Heavy duty roller bearings, above mountingplate.

• No submerged bearings.

• Labyrinth/flinger bearing protection.

• Rigid, large diameter shaft.

 No shaft sealing problems

The vertical cantilever design requires no shaft seal.

No priming required

The top and bottom inlet design is ideally suited for “snore” conditions.

Less risk of blocking

The screened inlets and large impeller passages reduce the risk of blockages.

Zero ancillary water costs

The vertical cantilever design with no gland or submerged bearings avoids the need for expensive gland or bearing flushing water.

China 250TV-SP Vertical Slurry Pumps Performance Parameters:

China 250TV-SP Vertical Slurry Pump Structural Drawing:

China 250TV-SP Vertical Slurry Pump Applications:

The rugged  SP/SPR heavy duty sumppumps are available in a wide range of popular sizesto suit most pumping applications.These pumps areproving their reliability and efficiency worldwide in:

minerals processing;

coal preparation;

chemical processing;

effluent handling;

sand and gravel;

and almost every other tank;

pit or hole-in-the-ground slurry handling situation.
The  SP/SPR pump design with either hardmetal (SP) or elastomer covered (SPR) componentsmakes it ideal for:
 abrasive and/or corrosive slurrieslarge particle sizes，high density slurries，continuous or"snore" operation，heavy duties demanding cantilever shafts