This pump is used to create high heads at high pressures. The fluid enters the pump impeller along or near to the rotating axis and is accelerated by the. Centrifugal pump curves characteristics continued bhp brake horsepower and capacity for the centrifugal pump to deliver the capacity we want, we must supply the pump with a certain hp. The centrifugal slurry pump must be designed to allow the passage of abrasive particles which can at time be extremely large. Warman 65qsvp on a moving gantry in a slag sand preparation plant in germany. Warman manufacture and design model 4sa45272rc6077 sequential serial numbers rated at 200 gpm, 80. Installation, operation, and maintenance manual goulds pumps.
Prior to the introduction of any prior to the introduction of any new froth pumping technology, this was the only available technology. History since the introduction of the first ah pump model more than half a century ago, feedback from our customers and data from engineers have given us the opportunity to make innovative design upgrades and improvements over the years. The operation of centrifugal pumps on slurry applications can increase this potential. Warman centrifugal pump in a coal handling and preparation plant chpp could be characterized as a centrifugal pump was a mud lifting machine which appeared as early as 1475 in a treatise. Discharge metal liners metal impeller double suction semiopen impeller cantileve. Slurry pumps therefore need much wider and heavier impellers to.
Identifying the best pump for your application starts with examining the pump curve, which indicates how a pump will perform against specific rates of pressure head and flow. Warman excellent centrifugal slurry pumps wear reduction. Performance analysis and design improvement on a test rig. Its purpose is to convert energy of a prime mover a electric motor or turbine first into velocity or kinetic energy and then into pressure energy of a fluid that is being pumped. Pdf warman centrifugal slurry pumps rodrigo aguilera. Warman screw flow wsf pumps salg af kvalitetspumper. Weir warman slurry pump maintenance manual, slurry pump. Located in shijiazhuang, a well known city as chinese slurry pump manufacture basement, cspg, with many years of. Horizontal slurry pump slurry pump, excellent water pump. If you have any questions about our slurry pumps, or which pump is right for your needs, dont hesitate to get in touch with one of our experienced pump specialists today for expert guidance. Generally, the hp increases as we increase the capacity. Horizontal slurry pump manufacturers, factory, suppliers from china, for anyone who is intrigued in almost any of our solutions or want to talk about a custom made purchase, make sure you sense free of charge to get in touch with us.
Centrifugal pump pump curves pumps can generate high volume flow rates when pumping against low pressure. Warman centrifugal slurry pumps weir group pdf book. Every warman pump has a simple and effective means of axial adjustment to allow impeller running clearance to be set. The warman and galigher horizontal slurry pump range is one of the worlds most comprehensive range of centrifugal slurry pumps for use. However, because slurries have such different properties the pump has to be designed to meet the special requirements. A 316 stainless steel shaft shall be furnished in all pumps. The pump casing shall be vertically split, end suction, top discharge the impeller shall use dynamic thrust balancing. Centrifugal pumps are used to transport fluids by the conversion of rotational kinetic energy to the hydrodynamic energy of the fluid flow. Warman pump parts, slurry pump parts, centrifugal slurry pump. Warman centrifugal slurry ah pump bearing mechanical pump. A wide variety of impellers and shaft seals provide a perfect fit for a wide range of. The versatile, fully lined warman ah pump offers a wide.
This is a heavy duty slurry pump that is extremely durable and easy to maintain. A centrifugal pump is one of the simplest pieces of equipment in any process plant. The heavy duty cantilever design makes the warman spspr sump pump ideally suited for heavy continuous handling of abrasive and corrosive liquids and slurries whilst. The largest warman slurry pump, for example, can pump particles up to 530mm in spherical size. All names, numbers, symbols and descriptions are used for reference purpose only and do not imply that any part or. The subscript w refers to densities and specific gravities of liquids mostly, but not exclusively, water. Weir minerals centrifugal pumps data sheets engineering360. Warman centrifugal slurry ah pump free download as pdf file. The principle of a centrifugal slurry pump is the same as a clear liquid pump. The centrifugal slurry pump utilizes the centrifugal force generated by a rotating impeller to impart kinetic energy to the slurry in the same manner as clear liquid type centrifugal pumps. Weir minerals customers range from the worlds largest mining and minerals multinationals to single pumpset operators. Checklist of problems vvith centrifugal pumps and their causes centrifugal pumps are one of the worlds most commonly used devices.
Hyper chrome alloy, rubber, polyurethane, ceramic, stainless steel etc. Centrifugal pump classification number of stages single stage multistage shaft position horizontal vertical horiz. Weir warman galigher series horizontal slurry centrifugal pump manual. To request a price, or to find out more about our products and services, please call us today on 0800 118 2500, begin a live chat with one of our. The pump is to be furnished with 58 type 21 mechanical seal with stainless steel metal parts, viton elastomers, ceramic seat and carbon washer. Centrifugal slurry pump, warman slurry pump, china slurry. Centrifugal pump 1 centrifugal pump warman centrifugal pump in a coal handling and preparation plant chpp application a centrifugal pump is a rotodynamic pump that uses a rotating impeller to increase the pressure of a fluid. Compared to its predecessor, the 2nd generation pump offers several. Casing design radial axial radial axial stage casing. Centrifugal pumps are commonly used to move liquids through a piping system. Warman ah heavy duty slurry pump is specified by many sugar plant engineers worldwide where uninterrupted pump operation during the sugar campaign is a critical requirement. Gas scrubber pumps since the introduction of the first flue gas desulfurization fgd systems in the 1970s, weir minerals has led the world in the supply of more than 4,000. The proper interpretation of this data is the only way to make informed decisions on the choice of pump, motor sizing, power consumption strategies and other factors.
China slurry pump industry groupchina slurry pump group. A new froth pump for improved flotation concentration handling. Material combinations rubber or metal part combinations available. Weir minerals, hazleton ssb heavy duty submersible slurry pump, warman, linatex, cavex cvx hydrocyclones with strength and corrosion resistance. Feb 2000 the centrifugal slurry pump must be designed to allow the passage of abrasive particles which can at time be extremely large.
Weir slurry pumping manual iv1 symbols used the terms slurry and mixture in this manual are used interchangeably to describe a mix of any loose solids, made up in any proportions and combinations of any particle sizes and any conveying liquid. Slurry pumps therefore need much wider and heavier impellers to accommodate the passage of large particles. Screw section centrifugal section single vane screw centrifugal pump unique characteristics low npsh. The warman pump is both a pressure vessel and a piece of.
Different types of pumps are used for pumping sluries, such as positive displacement pump and some special ones like ejectors. To suit special requirements other warman pump wet ends can be fitted to the standard warman sp pump dry end. Warman pump performance curves components diagram outline dimension drawings are you sure you want to yes no. They are a subclass of dynamic axisymmetric workabsorbing turbomachinery. Centrifugal slurry pumps need to consider impeller size and design, its ease of. History since the introduction of the first ah pump model more than. The warman spspr heavy duty cantilever sump pump is designed for applications requiring greater reliability and durability than conventional vertical process pumps can offer.
Warman centrifugal slurry pumps weir group warman centrifugal slurry pumps warman ah heavy duty pump range for continuous pumping of highly abrasivedense slurries in processes from cyclone feed to regrind, flotation and tailings since the introduction of the first ah pump model more. In centrifugal pumps, the fluid enters along the centerline of the pump, is pushed outward by the rotation of the impeller blades, and exits along the outside of the pump. Centrifugal slurry pumps interchange with warman parts. Warman pumps performance curves linkedin slideshare. These cost efficient sump pumps have a double impeller entry and do not have any submerged bearings. The standard warman impeller maintains a high level of efficiency throughout its full wearing life and rarely requires adjustment. The energy changes occur by virtue of two main parts of the pump, the impeller. Checklist of problems vvith centrifugal pumps and their causes. Warman centrifugal slurry pumps warman wrt the new warman wrt throatbush and impeller combination is a superior upgrade for your existing pump and is designed to enhance efficiency and improve wear performance 10 100 1,000 10,000 80 70 60 50 40 30 20 10 0 total head ft cubic meters per hour m3hr.
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