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LR Slurry Pump Wear Parts

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L-Type Slurry Pump impeller

LR Slurry Pump Parts1 LR Slurry Pump Parts2 LR Slurry Pump Parts3

The rubber wet parts are great wear resistance and corrosion resistance, usually used for acid working conditions. Such as tailing in mining industry, slurry with small particles and no rough edges. The whole displacement part includes Cover Plate Liner, Throat bushing, Frame plate liner, Frame Plate Liner Insert.
The rubber material we used has superior resistance to all other materials in fine particle slurry applications. The antioxidants and anti-degradants used in our material have been optimized to improve storage life and reduce degradation during use. The high erosion resistance is provided by the combination of its high resilience, high tensile strength and low shore hardness.
Rubber Pump Liners – Easily replaceable liners are bolted, not glued, to the casing for positive attachment and ease of maintenance. Hard metal liners are completely interchangeable with pressure molded elastomers. Elastomer seal rings back all liner joints.
We proudly manufacture quality rubber slurry pump parts and other replacement parts for some famous pump manufactures, which are 100% REVERSE INTERCHANGEABLE

LR Slurry Pump Parts4

*L-Type Slurry Pumps Impeller Data:

Model Impeller code Rubber material Product weight (KG)
20A-LR 175052 R26, R55, R33, S01, S10, S12, S31, S42 0.9
50B-LR 32052 R26, R55, R33, S01, S10, S12, S31, S42 2.3
75C-LR 43052 R26, R55, R33, S01, S10, S12, S31, S42 6.1
100D-LR 64114 R26, R55, R33, S01, S10, S12, S31, S42 9.5

* Rubber Materials Type and Data Descriptions:

Code Material name Type Description
R26 Anti-thermalBreakdown Rubber  Natural Rubber R26 is a black, soft natural rubber. It has superior erosion resistance to all other materials in fine particle slurry applications. The antioxidants and anti-degradants used in RU26 have been optimized to improve storage life and reduce degradation during use. The high erosion resistance of RU26 is provided by the combination of its high resilience, high tensile strength and low Shore hardness.
R33 Natural Rubber(Soft)  Natural Rubber YR33 is a premium grade black natural rubber of low hardness and is used for cyclone and pump liners and impellers where its superior physical properties give increased cut resistance to hard, sharp slurries.
R55 Anti-thermalNatural Rubber  Natural Rubber YR55 is a black, Anti-corrosive natural rubber. It has superior erosion resistance to all other materials in fine particle slurry applications.
S01 EPDM Rubber Synthetic Elastomer  
S12 Nitrile Rubber Synthetic Elastomer Elastomer YS12 is a synthetic rubber which is generally used in applications involving fats, oils and waxes. S12 has moderate erosion resistance.
S31 ChlorosulfonatedPolyethylene (Hypalon)  Synthetic Elastomer YS31 is an oxidation and heat resistant elastomer. It has a good balance of chemical resistance to both acids and hydrocarbons.
S42 Polychloroprene (Neoprene) Synthetic Elastomer Polychloroprene (Neoprene) is a high strength synthetic elastomer with dynamic properties only slightly inferior to natural rubber. It is less effected by temperature than natural rubber, and has excellent weathering and ozone resistance. It also exhibits excellent oil resistance.


L-Type Slurry Pump Frame Plate Liner 

 LR Slurry Pump Parts5 LR Slurry Pump Parts6 LR Slurry Pump Parts7

Slurry pump rubber liners are wet parts in rubber lined slurry pumps which directs slurries to the pump outlet.
Most rubber lined slurry pumps use split volute type rubber liners, one is frame plate liner, and another is cover plate liner, this structure is designed to make replacement easy.
Our slurry pump rubber liners are normally made in premium natural rubber R55 that offers 1.5 times service life of normal liner rubber R26.

*L-TYPE SLURRY PUMPS IMPELLER DATA

Model Impeller code Rubber material Product weight (KG)
20A-LR 175036 R26, R55, R33, S01, S10, S12, S31, S42 0.8
50B-LR 32036 R26, R55, R33, S01, S10, S12, S31, S42 2.2
75C-LR 43036 R26, R55, R33, S01, S10, S12, S31, S42 5.9
100D-LR 64036 R26, R55, R33, S01, S10, S12, S31, S42 8
150E-LR 86036 R26, R55, R33, S01, S10, S12, S31, S42 15.6

The rubber wet parts are great wear resistance and corrosion resistance, usually used for acid working conditions. Such as tailing in mining industry, slurry with small particles and no rough edges. The whole displacement part includes Cover Plate Liner, Throat bushing, Frame plate liner, Frame Plate Liner Insert.
The rubber material we used has superior resistance to all other materials in fine particle slurry applications. The antioxidants and anti-degradants used in our material have been optimized to improve storage life and reduce degradation during use. The high erosion resistance is provided by the combination of its high resilience, high tensile strength and low shore hardness.
Rubber Pump Liners – Easily replaceable liners are bolted, not glued, to the casing for positive attachment and ease of maintenance. Hard metal liners are completely interchangeable with pressure molded elastomers. Elastomer seal rings back all liner joints.

We proudly manufacture quality rubber slurry pump parts and other replacement parts for some famous pump manufactures, which are 100% REVERSE INTERCHANGEABLE

L-TYPE SLURRY PUMP KEY FEATURES/BENEFITS

● Heavy duty construction with through-bolt design provides ease of maintenance and results in less down time
● Ductile iron fully lined casing provides durability, strength and long service life
● Large diameter, slow turning, high efficiency impellers (up to 90%+) result in maximum wear life and lower operating costs
● Large, open internal passages reduce internal velocities maximizing wear life resulting in lower operating costs
● Thick elastomer or metal bolt-in liners provide superior corrosion resistance plus offer ease of liner change-out and inter mixability to reduce over-all maintenance costs and maximize wear life
● Designed for rugged duties while offering higher efficiencies
● Minimal shaft/impeller overhang reduces shaft deflection and increases packing life
● Cartridge-style bearing assembly allows for maintenance in a clean environment without removal of the pump, resulting in reliable operation and prolonged bearing life
● Grease or oil lubrication bearing assembly options offer ease of maintenance and reduced down time
● Full flush gland, low flow, and dry running centrifugal seals reduce flush water usage minimizing pump operating costs
● Mechanical seals reduce flush water usage minimizing pump operating costs
● Erosion and corrosion resistant elastomers or alloys are available to handle solids laden and/or corrosive slurries
Applications
● Rugged heavy duty slurry pump for medium to lower heads
Processes
● Slurry transportation

*L-TYPE SLURRY PUMPS COVER PLATE LINER DATA

Model Impeller code Rubber material Product weight (KG)
20A-LR 175017 R26, R55, R33, S01, S10, S12, S31, S42 1.1
50B-LR 32017 R26, R55, R33, S01, S10, S12, S31, S42 2.1
75C-LR 43017 R26, R55, R33, S01, S10, S12, S31, S42 4.2
100D-LR 64017 R26, R55, R33, S10, S12, S31, S42 7.5
150E-LR 86017 R26, R55, R33, S01, S10, S12, S31, S42 13.8

L-Type Slurry Pump Cover Plate Liner 

LR Slurry Pump Parts8 LR Slurry Pump Parts9

The rubber wet parts are great wear resistance and corrosion resistance, usually used for acid working conditions. Such as tailing in mining industry, slurry with small particles and no rough edges. The whole displacement part includes Cover Plate Liner, Throat bushing, Frame plate liner, Frame Plate Liner Insert.
The rubber material we used has superior resistance to all other materials in fine particle slurry applications. The antioxidants and anti-degradants used in our material have been optimized to improve storage life and reduce degradation during use. The high erosion resistance is provided by the combination of its high resilience, high tensile strength and low shore hardness.
Rubber Pump Liners – Easily replaceable liners are bolted, not glued, to the casing for positive attachment and ease of maintenance. Hard metal liners are completely interchangeable with pressure molded elastomers. Elastomer seal rings back all liner joints.

We proudly manufacture quality rubber slurry pump parts and other replacement parts for some famous pump manufactures, which are 100% REVERSE INTERCHANGEABLE

*L-TYPE SLURRY PUMPS COVER PLATE LINER DATA

Model Impeller code Rubber material Product Weight (KG)
20A-LR 175017 R26, R55, R33, S01, S10, S12, S31, S42 1.1
50B-LR 32017 R26, R55, R33, S01, S10, S12, S31, S42 2.1
75C-LR 43017 R26, R55, R33, S01, S10, S12, S31, S42 4.2
100D-LR 64017 R26, R55, R33, S01, S10, S12, S31, S42 7.5
150E-LR 86017 R26, R55, R33, S01, S10, S12, S31, S42 13.8

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