Product Description
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LT PUMPS having a wide range of wear parts available in stock means there will be minimal interruptions to your slurry and solids-laden fluid removal processes.
Centrifugal slurry pumps are often used in mineral processing and wash plant environments, and suitable wear parts are critical to ensuring the longevity of your equipment.
Here, we manufacture produce quality wear parts which deliver an exceptional lifespan, reducing the overall cost of ownership. 100% totally interchangeable with Warman Pumps, with materials: A05, A49 and others specialist materials available.
Components:
Impeller
The impeller, either elastomer, stainless steel or high-chrome material, is the main rotating component which is an energy converter!
Casing
Split outer casing halves of cast contain the wear liners and provide high operation pressure capabilities. The casing shape is generally of semi-volute or concentric, efficiencies of which are less than that of the volute type.
Shaft and Bearing Assembly
A large diameter shaft with a short overhang minimizes deflection and vibration. Heavy-duty roller bearing are housed in a removable bearing cartridge.
Shaft sleeve
A hardened, heavy-duty corrosion-resistant sleeve with O-ring seals at both ends protects the shaft. A split fit allows the sleeve removed or installed quickly.
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Shaft Seal
Expeller seal, Gland seal and Mechanical seal.
Drive Type
V-belt drive, gear reducer drive, fluid coupling drive, and frequency conversion drive devices.
One of the key aspects is speed of delivery. With this in mind, we focus on providing industry-leading service levels; we can guarantee that your process is never at risk and your downtime is minimised by working with LT Pumps.
Pump parts materials options
No.ITEM MATERIAL1ImpellerHI CHROME 27% Cr (A05)Elastomer2Throat bushHI CHROME 27% Cr (A05)Elastomer3Volute linerHI CHROME 27% Cr (A05)4ExpellerHI CHROME 27% Cr (A05)SG Iron /Cast Iron /Elastomer5Shaft sleeve3Cr13 /4Cr13 /Ceramic coating6Stuffing boxHI CHROME 27% Cr (A05)7ShaftCARBON STEEL (E05)8Bearing housingCast Iron9Expeller ringHI CHROME 27% Cr (A05)SG Iron /Cast Iron /Elastomer10Cover plateSG Iron /Cast Iron11Frame plateSG Iron /Cast Iron12BaseSG Iron /Cast IronSlurry pump material ASTM-A532 is a common material used by Slurry pump, ASTM-A532 is the code for the material, this material also known as High Chrome 27% or KmTBCr27, and US ASTM-A532
Material Type: Erosion resistant white iron
General Description
High Chrome 27% is a wear resistant white iron that offers excellent performance under erosive conditions. The alloy can be effectively used in a wide range of slurry types, like mine slurry, power plant, industry waste and etc
As slurry pump material, the high wear resistance of High Chrome 27% is provided by the presence of hard carbides within its microstructure. High Chrome 27% is particularly suited to applications where mild corrosion resistance, as well as erosion resistance is required.
Physical properties
Density (kg/m3)
Hardness (HBW 10/) 650
Tensile strength (MPa) 780
Young¡'s modulus (GPa) 220
Elongation at break (%) 0.4
Toughness (J) 190
Chemical Resistance
High Chrome 27% is generally not suitable for highly corrosive duties. The alloy can be used in mild corrosive duties, within a pH range of 5 to 12, for silphuric and nitric acids, or sodium hydroxide applications.
High Chrome 27% Parts Availability
Most wet-end slurry pump wear parts can be produced in High Chrome 27%. The most common parts are as follows: Slurry Pump Impellers, Throatbush, Volute liners, Frame plate liner insert, Casings
Application Recommendations
High-Chrome 27% can be used for pumping a wide range of mild corrosive slurries. The alloy gives very excellent wear life for a wide variety of particle sizes and hardness. Usually, High-Chrome 27% is most cost effective for particles greater than 100um in size.
Contact us to know more of slurry pump, gravel pump and dredge pump, and find out what slurry pump parts, gravel pump parts and dredge pump parts in need.
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