china industrial dredge pump supplier
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A dredge pump contains a pump casing and an impeller. The impeller is mounted in the pump casing and connected to the drive motor via a gearbox and shaft. The front part of the pump casing is sealed with a suction cover and connected directly to the suction pipe of the dredger. The discharge port of the dredge pump is located near the top of the dredge pump and is connected to a separate discharge line.
china industrial dredge pump supplier...
china industrial dredge pump supplier 【china industrial dredge pump supplier】
Read MoreDetermine the size of the pump
china industrial dredge pump supplier...
china industrial dredge pump supplier 【china industrial dredge pump supplier】
Read More>Slurry pumps are typically larger than standard pumps, with more horsepower and stronger bearings and shafts. The most common type of slurry pump is the centrifugal pump. These pumps use a rotating impeller to move the slurry, similar to the way aqueous liquids move through a standard centrifugal pump.
china industrial dredge pump supplier...
china industrial dredge pump supplier 【china industrial dredge pump supplier】
Read MoreSites often rely on centrifugal pumps to provide slurry service. These pumps (and their associated piping systems) require special provisions that demand detailed knowledge of the properties of solids and slurries to prevent wear, corrosion, erosion and other adverse effects such as solids settling. Specifying the optimum combination of speed, geometry and material requires a proper balance of often conflicting pump priorities; this requires consideration of stable operation, maximum wear life, operational flexibility and minimum energy consumption.
china industrial dredge pump supplier...
china industrial dredge pump supplier 【china industrial dredge pump supplier】
Read MorePump selection for FGD
china industrial dredge pump supplier...
china industrial dredge pump supplier 【china industrial dredge pump supplier】
Read MoreDredge Pump Features
china industrial dredge pump supplier...
china industrial dredge pump supplier 【china industrial dredge pump supplier】
Read MoreDredge pumps are designed to transfer large quantities of fluids and solids.
china industrial dredge pump supplier...
china industrial dredge pump supplier 【china industrial dredge pump supplier】
Read MoreThe selection of a dredge or >slurry pump can be a challenging process that can be simplified by understanding the main factors behind the smooth operation of a pump. In addition to providing more efficient performance, the right dredge pump requires less maintenance, lower power and a relatively longer life.
china industrial dredge pump supplier...
china industrial dredge pump supplier 【china industrial dredge pump supplier】
Read MoreUnderwater installation
china industrial dredge pump supplier...
china industrial dredge pump supplier 【china industrial dredge pump supplier】
Read MoreLight-duty Slurry Pump
china industrial dredge pump supplier...
china industrial dredge pump supplier 【china industrial dredge pump supplier】
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Popular articles
- Slurry Pump
- Selecting And Operating A Slurry Pump
- Because of these requirements, slurry pumps are usually larger than their clear liquid counterparts. In addition, it usually sacrifices efficiency, i.e. maximum efficiency and efficiency throughout its operating range, in exchange for the ability to achieve good operation in these challenging services.
- WL Series Light-duty pumps are cantilevered, horizontal centrifugal slurry pumps. They are suitable for delivering low density slurries for metallurgical, mining, coal and building material departments. The shaft seal adopts both gland seal and centrifugal seal.
- How Slurry Pumps Differ From Standard Pumps?
- The impeller is considered the heart of the dredge pump and is similar to a fan that expels air and creates centrifugal suction. At the suction pipe, this vacuum absorbs the slurry and transports the material through the discharge line.
Latest articles
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Slurry pumps can be used for.
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Types of slurry pumps
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Slurry Pump Selection
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Slurry pumps with rubber lining are the ideal pump for the mineral sand industry. They have a special rubber lining that makes them heavy duty pumps capable of withstanding high levels of abrasion.
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The slurry must be pumped from the absorber tank to the top of the spray tower where it is sprayed downwards as a fine mist to react with the upward moving flue gas. With pumping volumes typically in the range of 16,000 to 20,000 gallons of slurry per minute and heads of 65 to 110 feet, rubber lined slurry pumps are the optimal pumping solution.
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If a centrifugal pump, is the design and material used to construct the impeller suitable for pumping slurries?
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- The 14 22 5% oil seal refers to its dimensions, indicating a nominal inner diameter of 14mm, an outer diameter of 22mm, and a width of 5mm. These dimensions are meticulously calculated to fit snugly within the housing, creating a robust barrier against fluid loss and foreign particle intrusion. The percentage format is often used in coding or digital platforms for easier processing and identification.
Oil seals in any size, material or quantity

If you require any assistance in discovering the factors that lead to the right oil seal choices, the Simply Seals Team is happy to assist you!


For more detailed information, please see the following:
An oil seal is designed to perform three major functions: to prevent lubricants from leaking outside the seal even under high pressure, to act as a barrier to retain the lubricating oil, and to prevent dirt and other contaminants from entering the unit.
In this an auxiliary lip is provided along with the regular sealing lip. The additional dust lip protects the main sealing lip against dust and other fine solid contaminants and therefore this type is recommended for use in polluted environments. To achieve a long lifetime a suitable lubricant between the two sealing lips should be applied.
The simplest way is to know either the preferred manufacturers part number, the overall sizes of shaft diameter, housing diameter and bore depth.Many of the old traditional names of seal manufacturers have either changed or disappeared in this age of “acquisitions”. If no longer available, we will advise you and offer a suitable alternative seal, from stock whenever possible. If your concern is getting the right seals for the job, you will need to know something about the application as well as the overall sizes. If you have any doubts – contact us, we will help in your seal selection.
a) The shaft on which the oil seal is to be mounted should be ground with the surface finish or surface roughness between 0.2 to 0.8 Microns. It is best for the shaft to be hardened atleast to 40 – 45 HRc in order to prevent groove formation on the shaft due to the pressure exerted by the spring.
Raise the jack to take the weight of the engine off its mountings. Make sure you do not strain the radiator hoses or other connections. If in doubt, drain the radiator and disconnect the hoses (See How to remove a car radiator ).
1 .Material: There are 7 types of material used for oil seals, they are.
It is important to choose the right type of oil seal for a given application, as it may need to address specific operational concerns such as:
Most oil seals consist of some basic elements that configure their structure, such as the sealing element, the metal case, and the spring:
Although it does have a higher tensile strength and longer wear times than other materials, it is recommended to be used in dry-running applications sparingly or intermittently.