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  • Spray polyur...

    Spray polyurethane on wetted parts

    Advantages of Polyurethane Elastomeric Material     The molecular structure of polyurethane elastomer contains macromolecule of carbamate repeat links. It is stepwise polymerized by isocyanate resin monomerand compound containing reactive hydrogen. It features lots of excellent performances for plenty of polar bond existing in its molecular structure and stable hydrogen bond existing among molecules, polyurethane elastomer has nice physical and mechanical properties, and it is acknowledged anti abrasive material and is known as [King of Anti Abrasive Materials". It is a high polymer material between plastics and rubber, which has physical dynamic performance similar to rubber, and it could also be machined and formed like plastic materials. Polyurethane elastomeric material has the following advantages:     1. Adjustability range of performance is large. Various physical and mechanical performances could be transformed within certain limits by materials selection or formula adjusting so as to meet users` various requirements on products.     2. Excellent wear resistance. Especially under working conditions with wet medium like water, oil etc. its wear resistance is usually several to dozens times better than common rubber materials.     3. Machinability. Polyurethane elastomeric products could be machined such as lathing, milling and drilling etc. under a certain hardness range.     4. Oil resistant, ozone resistant, ageing resistant, radiation resistant, low temperature resistant. Product Materials Interchangeable PU: U38, U01 etc. OEM Service We also provide OEM service according to customer's special requirements. Product Description 1.The slurry pump spare parts are made of PU  which has superior wear and corrosive resistance. 2. Non-Standard slurry pump spare parts & Different size available. Pump Spare Parts Name: Volute Liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, PU, Stainless steel, Gray iron, and so on. Name: Impeller Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, PU, Stainless steel, Gray iron, and so on. Name: Frame plate liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, PU, Stainless steel, Gray iron, and so on. Name: Cover Plate Liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, PU, Stainless steel, Gray iron, and so on. • Bearing assembly – a large diameter shaft with short overhang minimizes deflection and contributes to long bearing life. Only four through bolts are required to hold the cartridge type housing in the frame. • Liners – easily replaceable liners are bolted, not glued, to the casing for positive attachment and east of maintenance. Hard metal liners are completely interchangeable with pressure molded elastomer. Elastomer seal rings back all liner joints. • Casing – Casing halves of cast or ductile iron with external reinforcing ribs provide high operating pressure capabilities and an extra measure of safety. • Impeller – front and rear shrouds have pump out vanes that reduce recirculation and seal contamination. Hard metal and molded elastomer impellers are completely interchangeable. Cast in impeller threads require no inserts or nuts. High efficiency and high head designs are also available. • Throat bush – wear is reduced and maintenance simplified by the use of tapered mating faces to allow positive accurate alignment during assembly and simple removal. • One-piece frame – a very robust one-piece frame cradles the cartridge type bearing and shaft assembly. An external impeller adjustment mechanism is provided below the bearing housing for easy adjustment of impeller clearance. Technical Three-dimensional diagram. Damei Kingmech Pump with a professional technical engineer,we have a completed three -dimensional system Our Service Pre-Sales Service * Inquiry and consulting support.  * Sample testing support.  * View our Factory. After-Sales Service * Training how to instal the machine, training how to use the machine.  * Engineers available to service machinery overseas. Packing & Delivery Packaging Size (L) *  (W) *  (D) Weight  T  Packaging Details The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special reques

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  • 200OHD  High...

    200OHD High-performance Slurry Pump

    200ZGB(P) Series High-head High-performance Slurry Pump ZGB(P)  Series UP-to-date generation Slurry Pump with  high head, large capacity, multi-stages in series to remove sludge  and ash and to deliver liquid-solids mixture. The series of pump has the advantages of reasonable construction, high efficiency, reliable operation and easy maintenance. ZGB(P) slurry pumps is horizontal cantilever single-stage, single-suction, double-case and high head of delivery centrifugal slurry pump. Specification: Type:200ZGB(P)   Q:97.9-300 m3/ h H: 38-94.2 m Eff.: 63.2-76.3%. NPSH:2.7-6.7m. n: 980-1480rpm Shaft power: 61.0-642.9kW. Impeller diameter: 640-740mm. Outlet diameter: 200mm. Inlet diameter: 250mm. Weight: 4000kg Dimensions: 2200*1410*1665mm Features: 1. Pump head-Double-case pump is vertical split, the discharge can be installed at 8 different positions with an interval of 45 degree. 2. Wide passage, non-clogging and good performance of NPSH; 3. Expeller seal combined with packing seal and mechanical seal have be adopted to guarantee the slurry from leakage; 4. The metric bearing with oil lubrication, reasonable lubrication and cooling systems ensure the bearing to be operated under the low temperature; 5. The materials of wet parts have the good performance of anti-wearing and anti-corrosion; 6. The pump can be used for seawater ash-removing to prevent it from the corrosion of seawater, salt and mist, and electrochemical corrosion; 7. The pump can be operated in series with multi-stage within permissible pressure. The permissible maximum working pressure is 3.6MPa.

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  • Magnetic Dri...

    Magnetic Drive Oil Pumps

    Magnetic Drive Pumps - Best Price Magnetic Drive Pumps Magnetic Drive Pumps. Our magnetic drive pumps are the efficient and dependable choice for medium-flow, medium to high head applications. Pumps' process side conforms to ANSI B73.3 dimensions.Our pumps feature sub-ANSI sizes for efficient lower flow applications. Affordable, top-performing pumps give you higher efficiency with lower horsepower and lower total cost of ownership. Performance range: Size:DN40~DN100             Capacity :5~200m3/h       Head :~800m Temperature:less than 250℃   Pressure:10.0MPa           Power:~160kW Material: cast iron,cast steel,stainless steel,Hastelloy,Ti and Ti alloy and so on

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  • High quality...

    High quality centrifugal slurry pump

    High efficiency light duty slurry pump Our centrifugal slurry pump price-Advantages Wear – resistant rubber as liners prolongs the service life by 2-4 times Internal rubber liners with small specific gravity can effectively improve the impeller speed. Maximum flow rate than other slurry pump can improve the efficiency of the whole 10-20%, overall efficiency increased more than 30%. Small specific gravity wet parts, convenient maintenance, low noise; reduce the number of repair personnel and the operational maintenance cost Smooth wet parts make operation more stable Product Application Alumina,Copper mining,Iron ore,Gas oil,Coal ,Electric industry,Phosphate,Bauxite,Gold,Potash, Wolfram,Water sewerage utilities,Sugar,Tobacco,Chemical fertilizer.   Model   -AH Allowable Max. Power (Kw) Capacity Q Head    (м) Speed (r/min) Efficiency η% NPSH (m) m³/h l/s 1.5/1B 15 12.6-28.8 3.5-8 6-68 1200-3800 40 2-4 2/1.5B 15 32.4-72 9-20 6-58 1200-3200 45 3.5-8 3/2C 30 39.6-86.4 11-24 12-64 1300-2700 55 4-6 4/3C 30 86.4-198 24-25 9-52 1000-2200 71 4-6 4/3D 60 6/4D 60 162-360 45-100 12-56 800-1550 65 5-8 6/4E 120 8/6E 120 360-828 100-230 10-61 500-1140 72 2-9 8/6R 300 10/8ST 560 612-1368 170-380 11-61 400-850 71 4-10 12/10ST 560 936-1980 260-550 7-68 300-800 82 6 14/12ST 560 1260-2772 350-770 13-63 300-600 77 3-10 16/14TU 1200 1368-3060 380-850 11-63 250-550 79 4-10 Main Features A large percentage of duties allow the use of the ce ntrifugal seal which eliminates the need of sealing water. Gland shaft seal A packed gland type shaft seal is also available and can be fitted with a low flow or a full flow flush seal water arrangement. Shaft and bearing assembly A large diameter shaft with a short overhang minimizes deflection and vibration.Heavy-duty roller bearings are housed in a removable bearing cartridge. Pump Base A minimum number if through bolts hold the pump casing to the frame .A means of impeller adjustment is provided in a convenient position below the bearing housing. Outer Casing Split outer casing halves of cast or ductile iron contain the wear liners and provide high operation pressure capabilities. Impeller The impeller may be either moulded elastomer or hard metal.Deep side sealing vanes relieve seal pressure and minimize recirculation. Cast-in impeller threads are better suited for slurries. Interchangeable hard metal and moulded elastomer liners. Mating faces in hard metal liners are tapered to allow positive alignment during assembly and allow components to be easily removed for replacement. Hydraulic seal rings give positive sealing between mating faces. Certifications Pump Spare Parts Name: Volute Liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Name: Impeller Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Name: Frame plate liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Name: Cover Plate Liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Technical Three-dimensional diagram. Damei Kingmech Pump with a professional technical engineer,we have a completed three -dimensional system Our Service Pre-Sales Service * Inquiry and consulting support.  * Sample testing support.  * View our Factory. After-Sales Service * Training how to instal the machine, training how to use the machine.  * Engineers available to service machinery overseas. Packing & Delivery Packaging Size 1050(L) * 660 (W) * 690 (D) Weight 0.27 T  Packaging Details The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special reques

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  • API 610  VS1...

    API 610 VS1 Vertical Double Casing Pump

    API 610 11th Ed. VS1 (VTD) Vertical Double Casing Pump Model: VS1 (VTD) Head: 0-200m Capacity: 100-10000m3/h Pump type: Vertical Media: Liquid of Petrochemical industry Material: Cast steel, SS304, SS316, SS316Ti, SS316L, CD4MCU Summary Type VS1 (VTD) pump is wet pit, vertical suspended single casing diffuser pumps with discharge through the column according to API 610. Size: 4-32 inches Capacity: 100-10000m3/h Head: 0-200m Temperature: 0-210 °C Material: Cast steel, SS304, SS316, SS316Ti, SS316L, CD4MCU Manufacture Damei kingmech pump co.,ltd produce all kind of API610 pumps. Like OH series, BB series, VS series. More information please contact us. Api gas, oil and gas pump, industrial pump, fire pump, marine pump, water transfer pump, solar pump. VS6 is a vertical turbine, multi-stage, heavy-duty pump designed to the latest edition of API 610 and API 682 standards

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  • Submersible ...

    Submersible slurry pumps for pumping fluids

    Submersible slurry pumps for pumping fluids with abrasive solids We offer pumps for almost any application. Our range includes drainage pumps, sludge pumps, slurry pumps and stainless steel pumps. When you are running a Kingmech pump, you can rest assured that a dedicated team is watching your back. Our experts are always there to see to your every need. Through our global network of sales and service centers, we provide the best level of support possible - day and night, seven days a week. It`s all part of the service. SSD(Submersible Slurry Pump) ·         Model: SSD ·         Head: 7-1500m ·         Capacity: 3-55m3/h ·         Pump type: Vertical ·         Media: Slurry ·         Material: Metal or rubbe

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  • Vertical Fro...

    Vertical Froth Pump

    China Vertical Froth Pump, A05 White Iron Froth Pump Product categories of Froth Pump, we are specialized manufacturers from China, Froth Pump, Vertical Froth Pump suppliers/factory, wholesale high-quality products of Full Flow Slurry Pumps R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation! Type VFD series slurry pump is heavy duty vertical pump to handle difficult tenacious froth . VFD here means Vertical Froth Duty Slurry Pump.   Performance range size: 2-8inches capacity: 7-570m3/h head: 5-25m material: Cr27,Cr28,CD-4MCu   Features of Vertical Froth Pump The VFD vertical froth pump is a reliable slurry pump designed for the transportation of froth ,it has been widely used to convey corrosive or abrasive slurry that contain froth in the metallurgical, mining, coal chemical, paper and pulp making industries and etc.   Of a vertical structure, this industrial pump is equipped with TV,TVR and PNL bearings whose bearing body is attached with motor cabinet or motor frame. it could adopt both direct drive and indirect drive and is easier for users to replace belts though which they could adjust the rotation speed of the pump according to the real working condition.    Moreover, all bin of this vertical slurry handling unit pump is designed with steel framework or manufactured with quality stainless steels and steel plates padded with rubber linings. Meanwhile, this vertical froth pump is equipped with a tangential inlet which could allow material to flow into the pump swiftly and remove some froths and a spill box which could return the extra materials to the pond. Thanks to its double-case design .Users could adjust this centrifugal pump according the media.

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  • Abrasion-res...

    Abrasion-resistant Mining Gravel Pumps

    Mining gravel pump manufacturer, mining gravel pumps Sand pump is most commonly used in pumping system that move sand deposits to long distance. It is simply classified as sand pump, slurry pump and gravel pump. They are widely used in mining, metallurgy, coal washing, power plants, sewage water treatment, dredging, and chemical and petroleum industries. We are dedicated to develop high efficient sand pump for your most challenging pumping applications.

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  • 65OHD High-p...

    65OHD High-performance Slurry Pump

    65OHD Series High-head High-performance Slurry Pump     65OHD slurry pumps is horizontal cantilever single-stage, single-suction, double-case and high head of delivery centrifugal slurry pump.     Series 65OHD UP-to-date generation Slurry Pump with large capacity, high head, multi-stages in series to remove ash & sludge and to deliver liquid-solids mixture. The series of pump has the advantages of reasonable construction, high efficiency, reliable operation and easy maintenance. Specification:    Type: 65OHD Q: 15.8 to 31.7 m3 / h H: 58-61 - m Eff.: 48-54%. NPSH: 3-5.5m. Shaft power: 19.7-33.4kW. Impeller diameter: 390mm. Outlet diameter: 65mm. Inlet diameter: 80mm. Speed: 980-1480 Pump weight: 1850kg. Pump dimensions: 1380*845*834mm. Features: 1. Pump head-Double-case pump is vertical split, the discharge can be installed at 8 different positions with an interval of 45 degree. 2. Wide passage, non-clogging and good performance of NPSH; 3. Expeller seal combined with packing seal and mechanical seal have be adopted to guarantee the slurry from leakage; 4. The metric bearing with oil lubrication, reasonable lubrication and cooling systems ensure the bearing to be operated under the low temperature; 5. The materials of wet parts have the good performance of anti-wearing and anti-corrosion; 6. The pump can be used for seawater ash-removing to prevent it from the corrosion of seawater, salt and mist, and electrochemical corrosion; 7. The pump can be operated in series with multi-stage within permissible pressure. The permissible maximum working pressure is 3.6MPa.

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  • 80OHD  High-...

    80OHD High-performance Slurry Pump

    80OHD Series High-head High-performance Slurry Pump     80OHD slurry pumps is horizontal cantilever single-stage, single-suction, double-case and high head of delivery centrifugal slurry pump.     80OHD  Series UP-to-date generation Slurry Pump with  high head, large capacity, multi-stages in series to remove ash and sludge and to deliver liquid-solids mixture. The series of pump has the advantages of reasonable construction, high efficiency, reliable operation and easy maintenance. Specification: Type:80OHD    Q: 17.1-56.7 m3/ h H: 25.6-91.6 m Eff.: 53-64.2%. NPSH: 2.7-5.2m. n: 980-1480rpm Shaft power: 8.8-75.7kW. Impeller diameter: 400-490mm. Outlet diameter: 80mm. Inlet diameter: 100mm. Weight: 2500kg. Dimensions: 1700*862*1117mm Features: 1. Pump head-Double-case pump is vertical split, the discharge can be installed at 8 different positions with an interval of 45 degree. 2. Wide passage, non-clogging and good performance of NPSH; 3. Expeller seal combined with packing seal and mechanical seal have be adopted to guarantee the slurry from leakage; 4. The metric bearing with oil lubrication, reasonable lubrication and cooling systems ensure the bearing to be operated under the low temperature; 5. The materials of wet parts have the good performance of anti-wearing and anti-corrosion; 6. The pump can be used for seawater ash-removing to prevent it from the corrosion of seawater, salt and mist, and electrochemical corrosion; 7. The pump can be operated in series with multi-stage within permissible pressure. The permissible maximum working pressure is 3.6MPa.

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  • 100OHD  High...

    100OHD High-performance Slurry Pump

    100OHD Series High-head High-performance Slurry Pump     100OHD slurry pumps is horizontal cantilever single-stage, single-suction, double-case and high head of delivery centrifugal slurry pump.     100OHD  Series UP-to-date generation Slurry Pump with  high head, large capacity, multi-stages in series to remove sludge  and ash and to deliver liquid-solids mixture.     The series of pump has the advantages of reasonable construction, high efficiency, reliable operation and easy maintenance. Specification: Type:100OHD    Q: 30.9-116.7 m3/ h H: 23.9-91.8 m Eff.: 57.4-77.9%. NPSH:2.6-6.0m. n: 980-1480rpm Shaft power: 13.6-124.9kW. Impeller diameter: 400-490mm. Outlet diameter: 100mm. Inlet diameter: 150mm. Weight: 3000kg. Dimensions: 1720*862*1117mm Features: 1. Pump head-Double-case pump is vertical split, the discharge can be installed at 8 different positions with an interval of 45 degree. 2. Wide passage, non-clogging and good performance of NPSH; 3. Expeller seal combined with packing seal and mechanical seal have be adopted to guarantee the slurry from leakage; 4. The metric bearing with oil lubrication, reasonable lubrication and cooling systems ensure the bearing to be operated under the low temperature; 5. The materials of wet parts have the good performance of anti-wearing and anti-corrosion; 6. The pump can be used for seawater ash-removing to prevent it from the corrosion of seawater, salt and mist, and electrochemical corrosion; 7. The pump can be operated in series with multi-stage within permissible pressure. The permissible maximum working pressure is 3.6MPa.

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  • API610 / ISO...

    API610 / ISO 13709 BB4 Pumps

    API610 / ISO 13709 Pumps API 610 / ISO 13709 international standard specifies requirements for overhung, between-bearings and vertically-suspended centrifugal pumps used in petroleum, petrochemical and gas industry process services. API 610 Pump 

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  • OH\VS\BB ser...

    OH\VS\BB series API 610 Petrochemical pumps

    OH\VS\BB series API 610 Petrochemical pumps Damei Kingmech product categories of API610 Pump, like OH series, BB series, VS series. We are specialized manufacturers from China, Magnetic Drive Pump, Sewage Pump suppliers/factory, wholesale high-quality products of Clean Water Pump R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation! CMD-OH2 pump is a heavy duty, single stage, radially split, overhung, end suction machine, designed and manufactured to the latest edition of API 610. The CMD-OH2 pumps have stringent API noise and vibration limits which are met, due to a rigid pump body with 360 degrees bearing support and heavy centerline mounting. Reliable operation at elevated temperatures is ensured due to a number of cooling methodologies complementing inherently cool running bearing modules. A back pull-out design allows the complete rotating assembly to be removed without disturbing the suction or discharge pipework.  Our API 610 type VS6 vertical turbine pump is a radial flow or axial flow type, multistage, heavy-duty double casing pump. It is designed for continuous un-spared duty at a variety of high pressure services, operating at temperature extremes and handling difficult liquids. Our API 610 type VS4 sump pumps are vertically suspended, radial split, single stage, line-shaft, volute pumps with separate discharge line. The pump and motor are flexibly coupled and supported by a mounting flange. The BB5 pump is a multi-stage, API 685, API610 design using between bearings design for the second and third stage impellers. This pump that is ideal for oil and gas installations, plus chemical and petrochemical applications.

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  • Dredge slurr...

    Dredge slurry pumps for sand and gravel

    Product Description DGD type pump is horizontal single stage end suction with single casing slurry pump,it adopts to dredging project.with wide passage and good suction ability. The wet parts is high-hardness material,it has interchangeable hard metal or pressure moulded elastomer liners. The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications. Product Application Dredging and relevent projects. Performance range Size:4-16inches Capacity:36-5040m3/h Head:5-80m Material:Cr27,Cr28, Seal:packing seal,expeller seal,mechnical seal. Main Features A large percentage of duties allow the use of the ce ntrifugal seal which eliminates the need of sealing water. Gland shaft seal A packed gland type shaft seal is also available and can be fitted with a low flow or a full flow flush seal water arrangement. Shaft and bearing assembly A large diameter shaft with a short overhang minimizes deflection and vibration.Heavy-duty roller bearings are housed in a removable bearing cartridge. Pump Base A minimum number if through bolts hold the pump casing to the frame .A means of impeller adjustment is provided in a convenient position below the bearing housing. Outer Casing Split outer casing halves of cast or ductile iron contain the wear liners and provide high operation pressure capabilities. Impeller The impeller may be either moulded elastomer or hard metal.Deep side sealing vanes relieve seal pressure and minimize recirculation. Cast-in impeller threads are better suited for slurries. Interchangeable hard metal and moulded elastomer liners. Mating faces in hard metal liners are tapered to allow positive alignment during assembly and allow components to be easily removed for replacement. Hydraulic seal rings give positive sealing between mating faces. Certifications CE ISO SGS OEM Pump Spare Parts Volute Liner, Impeller, Frame plate liner, Cover Plate Liner and other all pump parts. Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Technical Three-dimensional diagram. Damei Kingmech Pump with a professional technical engineer,we have a completed three -dimensional system Our Factory Pre-Sales Service * Inquiry and consulting support.  * Sample testing support.  * View our Factory. After-Sales Service * Training how to instal the machine, training how to use the machine.  * Engineers available to service machinery overseas. Packing & Delivery Packaging Size (L) *  (W) *  (D) Weight    T  Packaging Details The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special reques

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  • High Quality...

    High Quality API 610 Centrifugal Oil Pump

    Our factory produce all type API610 pumps, like BB1,BB2, BB3, BB4, BB5, OH1, OH2, OH3, OH4, OH5, VS1, VS4, VS6 etc. You can find all your need pumps in our site.  Pump Description Size: 1-24 inchessize: 1.5-10 inches capacity: 2.5-600m3/h head: 30-300m temperature: -45-420 °C Media: Liquid of Petrochemical industry Material: Cast steel, SS304, SS316, SS316Ti, SS316L, CD4MCU Design feature -Type DSJH process pumps are single stage,single suction ,radial split case, -Overhanging centrifugal pumps see constitution figures. -The DSJH pumps are especially suitable for pumping high temperature,high -Pressure and inflammable,explosive or toxic fluids.The pump case is centerline mounted in order to equalize thermal expansion and contraction.This reduces alignment problems caused by case movement due to temperature differential between operating and ambient conditions to minimum limit.Pump cases of 4 -inch and above 4-inch discharge nozzle dia,are double volute to balance the radial force of pumps. -Pumps are self-venting with the pressure fluids flow.But bosses are provided ar the top of pump case volute.Vent tops can be drilled and lapped for drain holes,and plugged with a plug screw of the same material as the case when shipping.Drain tops are Rc3/4. -The flange of pump suction and discharge nozzles are design perpendicularly upwards and are cast integrally with pump case.The flange size and pressure class comform to the standards of 300psi of American National standards institute ANSI.According to the difference of working temperature and material category.The max available pressure of flange can be 5MPa or so. -In order to have reliability.the cases of BB2 process pump are made of cast steel.The hydrostatic test is 7Mpa. - Pump cover contains a standard stuffing jacket for either packing or mechanical seal of balance.bellows or tandom type.Cover has an optional water jacket that is supplied when pumping temperature exceeds 66℃ for water and 150℃ for hydrocarbons or when specified .Stuffing box may also be used for low pressure steam or other insulated fluids when the pumped medium need to heal preservation.In and out fluid connection (RCI/2)are located at the bottom and top of the pump cover. -Impeller is integrally cast and dynamically balance with the rotor.The impeller is key to the shaft.Rotor is supported by double bearings.Renewable casing and impeller wear rings are standards.Better materials and hardness will be used for both wear rings to ensure wear resistance .The front and back wear rings of impeller are intentionally design with different size.i.e.the wear ring which nears to thrust bearing is somewhat under tension conditions to avoid the clearance gap of rotor. -The same size bearing housing are mounted at the two ends of pump.The material of bearing housing can be cast iron or cast steel.The bearing housing are fastened on bracket and allocated with fitting face.One set of radial bearing is fitted on coupling end and two sets thrust ball bearing arranged in back to back are mounted on another end.Bearing are lubed with oil rings.The quality of oil should be suitble.Each bearing housing is furnished with axial cooling lines for air cooling with optional water or fan cooling.The fan cooling range is 120℃-160℃.Water cooling flange is 260℃ and above.Air cooling is 120℃ and below.Among them the fan cooling range is 120℃ below.Among them the fan cooling is especially suitable for the lacking water or poor water quality. -When fan cooling is used for the bearing of pump.Fan will take the place of deflector.This is unique feature of this kind of pumps and get a patent of America.Bearing housing is fitted with transparent plastic round mark indicating oil level and oiler to motor and control oil level .Two ends of bearing failure .The deflectors are not only prevent dust and moisture but also avoid oil leakage. -A flexible membrane spacer coupling is provided for accessibility of service and maintenance of the BB2 process pumps.The spacer permits easy removal of impeller,bearing and packing etc.Without disturbing suction or discharge piping. Application: The BB2 process pumps are used for refinement of petroleum,petrochemical,chemical industry,pumping petroleum,liquefying petroleum etc. Advantage: 1.The pumps are full compliance with the API610 standards of American Petroleum Institute and have high reliability. 2.The efficiency of this kind of pumps is the first level in the world. 3.Parts of pump have wide universal degree and exchangeability.Some of parts can be used for several series to make production easy and favor the control for spare parts. 4.The cooling  fins are cast outsides of bearing housing which can increase cooled effects.And meanwhile.The rigidity of bearing housing is raised.The construction is new.There are kinds of cooling methods for the bearing,i.e.air.fan and water cooling. 5.The pump case is centerline mounted.The impeller can be assembled from two ends of pump case.It is convenient for maintenance. 6.The pump case is double volute to balance radial force. 7.The impeller is double suction construction.So there is a little end thrust. 8.The front and back is impeller wear rings are intentionally designed with different size.i.e.the wear ring which nears to thrust bearing is somewhat less than  the other to make pump have slight axial force and shaft work under tension conditions to avoid the clearance of rotor. 9.Cone fit is adopted for coupling and shaft. 10.Packing or mechanical seal of single and double face,bellow and landed can be used for the shaft sealing. Certifications CE ISO SGS Our Factory Pre-Sales Service * Inquiry and consulting support.  * Sample testing support.  * View our Factory. After-Sales Service * Training how to instal the machine, training how to use the machine.  * Engineers available to service machinery overseas. Packing & Delivery Packaging Size (L) *  (W) *  (D) Weight    T  Packaging Details The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special reques

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  • Slurry Pump ...

    Slurry Pump PU Expeller Parts

    Advantages of Polyurethane Elastomeric Material     The expeller is an important part in the slurry pump sealing system. When it USES polyurethane material, it can greatly improve service life.     The molecular structure of polyurethane elastomer contains macromolecule of carbamate repeat links. It is stepwise polymerized by isocyanate resin monomerand compound containing reactive hydrogen. It features lots of excellent performances for plenty of polar bond existing in its molecular structure and stable hydrogen bond existing among molecules, polyurethane elastomer has nice physical and mechanical properties, and it is acknowledged anti abrasive material and is known as [King of Anti Abrasive Materials". It is a high polymer material between plastics and rubber, which has physical dynamic performance similar to rubber, and it could also be machined and formed like plastic materials. Polyurethane elastomeric material has the following advantages:     1. Adjustability range of performance is large. Various physical and mechanical performances could be transformed within certain limits by materials selection or formula adjusting so as to meet users` various requirements on products.     2. Excellent wear resistance. Especially under working conditions with wet medium like water, oil etc. its wear resistance is usually several to dozens times better than common rubber materials.     3. Machinability. Polyurethane elastomeric products could be machined such as lathing, milling and drilling etc. under a certain hardness range.     4. Oil resistant, ozone resistant, ageing resistant, radiation resistant, low temperature resistant.   Product Materials Interchangeable PU: U38, U01 etc. OEM Service We also provide OEM service according to customer's special requirements. Product Description 1.The slurry pump spare parts are made of PU  which has superior wear and corrosive resistance. 2. Non-Standard slurry pump spare parts & Different size available. Pump Spare Parts Name: Volute Liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, PU, Stainless steel, Gray iron, and so on. Name: Impeller Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, PU, Stainless steel, Gray iron, and so on. Name: Frame plate liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, PU, Stainless steel, Gray iron, and so on. Name: Cover Plate Liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, PU, Stainless steel, Gray iron, and so on. • Bearing assembly – a large diameter shaft with short overhang minimizes deflection and contributes to long bearing life. Only four through bolts are required to hold the cartridge type housing in the frame. • Liners – easily replaceable liners are bolted, not glued, to the casing for positive attachment and east of maintenance. Hard metal liners are completely interchangeable with pressure molded elastomer. Elastomer seal rings back all liner joints. • Casing – Casing halves of cast or ductile iron with external reinforcing ribs provide high operating pressure capabilities and an extra measure of safety. • Impeller – front and rear shrouds have pump out vanes that reduce recirculation and seal contamination. Hard metal and molded elastomer impellers are completely interchangeable. Cast in impeller threads require no inserts or nuts. High efficiency and high head designs are also available. • Throat bush – wear is reduced and maintenance simplified by the use of tapered mating faces to allow positive accurate alignment during assembly and simple removal. • One-piece frame – a very robust one-piece frame cradles the cartridge type bearing and shaft assembly. An external impeller adjustment mechanism is provided below the bearing housing for easy adjustment of impeller clearance. Technical Three-dimensional diagram. Damei Kingmech Pump with a professional technical engineer,we have a completed three -dimensional system Our Service Pre-Sales Service * Inquiry and consulting support.  * Sample testing support.  * View our Factory. After-Sales Service * Training how to instal the machine, training how to use the machine.  * Engineers available to service machinery overseas. Packing & Delivery Packaging Size (L) *  (W) *  (D) Weight  T  Packaging Details The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special reques

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  • 300TV-SP Ver...

    300TV-SP Vertical Abrasion Resistant Sump Slurry Pump

     Product Description 1. Series SP(VSD)(R) sump slurry pumps are vertical and centrifugal slurry pumps, which work submerged to transport the abrasive and high-density slurry with large particles. The pumps have no need for any shaft seal and sealing water. They can also run under the conditions of inadequate suction duty. Wet parts of SP(VSD)(R) pump are made of wear-resistant metal. 2. All parts of SP(VSD)(R)pump immersed in liquid are equipped with rubber liner, which is suitable for delivering the non-edge abrasive slurry. 3. Sump pump with extended-length shaft (L Series) is suitable to operate in deeper level in liquid. Guide bearing is added on this pump to make its operation more stable and flushing water should be fixed at the position of guide bearing. Product Application Alumina, Copper mining,Iron ore, Gas oil, Coal , Electric industry, Phosphate, Bauxite, Gold, Potash, Wolfram, Water sewerage utilities, Sugar, Tobacco, Chemical fertilizer.  Model Discharge Diameter (mm) Rotation Speed (r/min) Performance Parameter Belt Power (kW) Impeller Diameter (mm) Flow Q (m3/h) Head H (m) Efficiency η (%) 40PV-SP 40 1000-2200 17-43.2 4-28.5 40 15 188 65QV-SP 65 700-1500 18-114 5-31.5 60 30 280 100RV-SP 100 500-1200 54-289 5-36 62 75 370 150SV-SP 150 500-1000 108-479 8.5-40 52 110 450 200SV-SP 200 400-850 189-891 6.5-37 64 110 520 250TV-SP 250 400-750 261-1089 7-33.5 60 200 575 300TV-SP 300 350-700 288-1267 6-33 50 200 610 Main Features A large percentage of duties allow the use of the ce ntrifugal seal which eliminates the need of sealing water. Gland shaft seal A packed gland type shaft seal is also available and can be fitted with a low flow or a full flow flush seal water arrangement. Shaft and bearing assembly A large diameter shaft with a short overhang minimizes deflection and vibration.Heavy-duty roller bearings are housed in a removable bearing cartridge. Pump Base A minimum number if through bolts hold the pump casing to the frame .A means of impeller adjustment is provided in a convenient position below the bearing housing. Outer Casing Split outer casing halves of cast or ductile iron contain the wear liners and provide high operation pressure capabilities. Impeller The impeller may be either moulded elastomer or hard metal.Deep side sealing vanes relieve seal pressure and minimize recirculation. Cast-in impeller threads are better suited for slurries. Interchangeable hard metal and moulded elastomer liners. Mating faces in hard metal liners are tapered to allow positive alignment during assembly and allow components to be easily removed for replacement. Hydraulic seal rings give positive sealing between mating faces. Certifications Pump Spare Parts Name: Volute Liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Name: Impeller Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Name: Frame plate liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Name: Cover Plate Liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Technical Three-dimensional diagram. Damei Kingmech Pump with a professional technical engineer,we have a completed three -dimensional system Our Service Pre-Sales Service * Inquiry and consulting support.  * Sample testing support.  * View our Factory. After-Sales Service * Training how to instal the machine, training how to use the machine.  * Engineers available to service machinery overseas. Packing & Delivery Packaging Size 1050(L) * 660 (W) * 690 (D) Weight 0.27 T  Packaging Details The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special reques

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  • 250TV-SP ver...

    250TV-SP vertical sump slurry pump

    Product Application Alumina, Copper mining,Iron ore, Gas oil, Coal , Electric industry, Phosphate, Bauxite, Gold, Potash, Wolfram, Water sewerage utilities, Sugar, Tobacco, Chemical fertilizer.   Product Description Wet parts of type SP(VSD) pump are made of abrasion-resistant metal. All parts of type SP(VSD) pump immersed in liquid are lined with rubber outer liner. They are suited  to transport no-edge angle abrasive slurry. Type SP(VSD) pumps are vertical, centrifugal slurry pumps submerged in sump to work. They are designed for delivering abrasive, large particle and high density slurries. These pumps have no need of any shaft seal and sealing water. They can also be operated normally for insufficient suction duties. SP(VSD) here means Vertical Sump Duty Slurry Pump. Which is suited for the working condition of deeper level. The guide bearing construction is added to the pump on the basis of the standard pump, so the pump is with both more steady operation and wider application range, but flushing water should be attached to the guide bearing. Model Discharge Diameter (mm) Rotation Speed (r/min) Performance Parameter Belt Power (kW) Impeller Diameter (mm) Flow Q (m3/h) Head H (m) Efficiency η (%) 40PV-SP 40 1000-2200 17-43.2 4-28.5 40 15 188 65QV-SP 65 700-1500 18-114 5-31.5 60 30 280 100RV-SP 100 500-1200 54-289 5-36 62 75 370 150SV-SP 150 500-1000 108-479 8.5-40 52 110 450 200SV-SP 200 400-850 189-891 6.5-37 64 110 520 250TV-SP 250 400-750 261-1089 7-33.5 60 200 575 300TV-SP 300 350-700 288-1267 6-33 50 200 610 Main Features A large percentage of duties allow the use of the ce ntrifugal seal which eliminates the need of sealing water. Gland shaft seal A packed gland type shaft seal is also available and can be fitted with a low flow or a full flow flush seal water arrangement. Shaft and bearing assembly A large diameter shaft with a short overhang minimizes deflection and vibration.Heavy-duty roller bearings are housed in a removable bearing cartridge. Pump Base A minimum number if through bolts hold the pump casing to the frame .A means of impeller adjustment is provided in a convenient position below the bearing housing. Outer Casing Split outer casing halves of cast or ductile iron contain the wear liners and provide high operation pressure capabilities. Impeller The impeller may be either moulded elastomer or hard metal.Deep side sealing vanes relieve seal pressure and minimize recirculation. Cast-in impeller threads are better suited for slurries. Interchangeable hard metal and moulded elastomer liners. Mating faces in hard metal liners are tapered to allow positive alignment during assembly and allow components to be easily removed for replacement. Hydraulic seal rings give positive sealing between mating faces. Certifications Pump Spare Parts Name: Volute Liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Name: Impeller Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Name: Frame plate liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Name: Cover Plate Liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Technical Three-dimensional diagram. Damei Kingmech Pump with a professional technical engineer,we have a completed three -dimensional system Our Service Pre-Sales Service * Inquiry and consulting support.  * Sample testing support.  * View our Factory. After-Sales Service * Training how to instal the machine, training how to use the machine.  * Engineers available to service machinery overseas. Packing & Delivery Packaging Size 1050(L) * 660 (W) * 690 (D) Weight 0.27 T  Packaging Details The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special reques

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  • 200SV-SP ver...

    200SV-SP vertical sump slurry pump

    Product Description All parts of type SP(VSD) pump immersed in liquid are lined with rubber outer liner. They are suited  to transport no-edge angle abrasive slurry. Wet parts of type SP(VSD) pump are made of abrasion-resistant metal. Type SP(VSD) pumps are vertical, centrifugal slurry pumps submerged in sump to work. They are designed for delivering abrasive, large particle and high density slurries. These pumps have no need of any shaft seal and sealing water. They can also be operated normally for insufficient suction duties. SP(VSD) here means Vertical Sump Duty Slurry Pump. Which is suited for the working condition of deeper level. The guide bearing construction is added to the pump on the basis of the standard pump, so the pump is with both more steady operation and wider application range, but flushing water should be attached to the guide bearing. Product Application Alumina, Copper mining,Iron ore, Gas oil, Coal , Electric industry, Phosphate, Bauxite, Gold, Potash, Wolfram, Water sewerage utilities, Sugar, Tobacco, Chemical fertilizer.   Model Discharge Diameter (mm) Rotation Speed (r/min) Performance Parameter Belt Power (kW) Impeller Diameter (mm) Flow Q (m3/h) Head H (m) Efficiency η (%) 40PV-SP 40 1000-2200 17-43.2 4-28.5 40 15 188 65QV-SP 65 700-1500 18-114 5-31.5 60 30 280 100RV-SP 100 500-1200 54-289 5-36 62 75 370 150SV-SP 150 500-1000 108-479 8.5-40 52 110 450 200SV-SP 200 400-850 189-891 6.5-37 64 110 520 250TV-SP 250 400-750 261-1089 7-33.5 60 200 575 300TV-SP 300 350-700 288-1267 6-33 50 200 610 Main Features A large percentage of duties allow the use of the ce ntrifugal seal which eliminates the need of sealing water. Gland shaft seal A packed gland type shaft seal is also available and can be fitted with a low flow or a full flow flush seal water arrangement. Shaft and bearing assembly A large diameter shaft with a short overhang minimizes deflection and vibration.Heavy-duty roller bearings are housed in a removable bearing cartridge. Pump Base A minimum number if through bolts hold the pump casing to the frame .A means of impeller adjustment is provided in a convenient position below the bearing housing. Outer Casing Split outer casing halves of cast or ductile iron contain the wear liners and provide high operation pressure capabilities. Impeller The impeller may be either moulded elastomer or hard metal.Deep side sealing vanes relieve seal pressure and minimize recirculation. Cast-in impeller threads are better suited for slurries. Interchangeable hard metal and moulded elastomer liners. Mating faces in hard metal liners are tapered to allow positive alignment during assembly and allow components to be easily removed for replacement. Hydraulic seal rings give positive sealing between mating faces. Certifications Pump Spare Parts Name: Volute Liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Name: Impeller Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Name: Frame plate liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Name: Cover Plate Liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Technical Three-dimensional diagram. Damei Kingmech Pump with a professional technical engineer,we have a completed three -dimensional system Our Service Pre-Sales Service * Inquiry and consulting support.  * Sample testing support.  * View our Factory. After-Sales Service * Training how to instal the machine, training how to use the machine.  * Engineers available to service machinery overseas. Packing & Delivery Packaging Size 1050(L) * 660 (W) * 690 (D) Weight 0.27 T  Packaging Details The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special reques

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  • 150SV-SP Ver...

    150SV-SP Vertical Sump Slurry Pump

    Product Description Which is suited for the working condition of deeper level. The guide bearing construction is added to the pump on the basis of the standard pump, so the pump is with both more steady operation and wider application range, but flushing water should be attached to the guide bearing. Wet parts of type SP(VSD) pump are made of abrasion-resistant metal. All parts of type SP(VSD) pump immersed in liquid are lined with rubber outer liner. They are suited  to transport no-edge angle abrasive slurry. Type SP(VSD) pumps are vertical, centrifugal slurry pumps submerged in sump to work. They are designed for delivering abrasive, large particle and high density slurries. These pumps have no need of any shaft seal and sealing water. They can also be operated normally for insufficient suction duties. SP(VSD) here means Vertical Sump Duty Slurry Pump. Product Application Alumina, Copper mining,Iron ore, Gas oil, Coal , Electric industry, Phosphate, Bauxite, Gold, Potash, Wolfram, Water sewerage utilities, Sugar, Tobacco, Chemical fertilizer.   Model Discharge Diameter (mm) Rotation Speed (r/min) Performance Parameter Belt Power (kW) Impeller Diameter (mm) Flow Q (m3/h) Head H (m) Efficiency η (%) 40PV-SP 40 1000-2200 17-43.2 4-28.5 40 15 188 65QV-SP 65 700-1500 18-114 5-31.5 60 30 280 100RV-SP 100 500-1200 54-289 5-36 62 75 370 150SV-SP 150 500-1000 108-479 8.5-40 52 110 450 200SV-SP 200 400-850 189-891 6.5-37 64 110 520 250TV-SP 250 400-750 261-1089 7-33.5 60 200 575 300TV-SP 300 350-700 288-1267 6-33 50 200 610 Main Features A large percentage of duties allow the use of the ce ntrifugal seal which eliminates the need of sealing water. Gland shaft seal A packed gland type shaft seal is also available and can be fitted with a low flow or a full flow flush seal water arrangement. Shaft and bearing assembly A large diameter shaft with a short overhang minimizes deflection and vibration.Heavy-duty roller bearings are housed in a removable bearing cartridge. Pump Base A minimum number if through bolts hold the pump casing to the frame .A means of impeller adjustment is provided in a convenient position below the bearing housing. Outer Casing Split outer casing halves of cast or ductile iron contain the wear liners and provide high operation pressure capabilities. Impeller The impeller may be either moulded elastomer or hard metal.Deep side sealing vanes relieve seal pressure and minimize recirculation. Cast-in impeller threads are better suited for slurries. Interchangeable hard metal and moulded elastomer liners. Mating faces in hard metal liners are tapered to allow positive alignment during assembly and allow components to be easily removed for replacement. Hydraulic seal rings give positive sealing between mating faces. Certifications Pump Spare Parts Name: Volute Liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Name: Impeller Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Name: Frame plate liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Name: Cover Plate Liner Brand: Damei Original: China  Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on. Technical Three-dimensional diagram. Damei Kingmech Pump with a professional technical engineer,we have a completed three -dimensional system Our Service Pre-Sales Service * Inquiry and consulting support.  * Sample testing support.  * View our Factory. After-Sales Service * Training how to instal the machine, training how to use the machine.  * Engineers available to service machinery overseas. Packing & Delivery Packaging Size 1050(L) * 660 (W) * 690 (D) Weight 0.27 T  Packaging Details The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special reques

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