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sand suction dredger pump dredge sand gravel pump

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Port: Tianjin, xingang
Payment Terms: L/C,T/T,Western Union
Supply Ability: 500 Set/Sets per Month
Outlet Size: 4''-20''
Place of Origin: Hebei China
Delivery time: 5-7 Days
Power Source: Electric
Theory: Centrifugal Pump
Transfering medium: Sand,Ore,Coal,Slag,Ash slurry,etc
Material: Cr27
Drive Type: V-belt,,Elastic coupling, Gear reducer, Fluid coupling
Model Number: G Sand Pump
Pressure: 10
Certification: RoHS,ce,IECEE,pcoc,scoc
Brand Name: NNT
Type: China Centrifugal Sand Dredge Pump
Horsepower: 40-300
Cooperation: OEM,ODM
Voltage: 380V, 415V or as required
Cable Length: 10m
Package: Woodencase
Structure: Single-stage Pump
Application: Mining,Dredge,Coal,FGD,Chemical,ect,Marine,Metal and Equipment Manufacturers,Mining industry,Wastewater Transport and Flood Control
Power: Electric,30-220kw
Packaging Detail: plywood case ,or depend on customer's requirements
Shijiazhuang Nainater Slurry Pump Co., Ltd.
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Manufacturer, Trading Company
Response Time
On-time delivery rate
US$ 10,000+
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Gold mining gravel pump, 4 inch 6 inch sand gravel pump and parts  
1. Design and products:                                                                                                 
The series of slurry pump product has rational structure, high efficiency, reliable operation, convenient maintenance and other advantages, and is widely used for conveying abrasive or corrosive slurry, especially clinker of power plants in electric power, metallurgy, mining, coal, building materials, chemical industry and other industrial sectors.
photobank (4).jpg

The series of product has the following main technical characteristics:                            
1. It uses modern CAD design method, and has excellent hydraulic performance, high efficiency, and low wear rate;
2. It has wide runner, good anti-clogging performance, and excellent cavitation performance;
3. It uses expeller and filler combined seal and mechanical seal, ensuring that the slurry doesn't leak;
4. The reliability design greatly improves mean time between failures (MTBF) of complete machine;
5. It uses thin oil lubrication metric bearing, and rationally sets lubrication and cooling system to ensure that the bearing operates at low temperature;
6. Flow passage components are made of special materials, so they have good wear resistance and corrosive resistance; after special processing, they are used for seawater dusting, and seawater and salt mist electrochemical corrosion conditions;
7. In allowable pressure range, it can be used in series in stages, and allowable maximum working pressure is 3.6Mpa.
G gravel pump shaft seal
2. Model Introduction:                                                                                                     

For example:10/8F-G


10:Suction diameter(inch)


8:Discharge diameter(inch)


F:Base type


G:Gravel pump



 Performance Parameters of G(GH) Slurry Pump





4. Characteristics and Application:                                                                               

To meet the requirement of development of electric power, metallurgy, coal and other industries, our factory designs and develops the latest high-Capacity, high-Head and multistage tandem G(GH) series slurry pump based on years of design and manufacture experience on slurry pumps by absorbing domestic and foreign advanced technology and development achievements, aiming at characteristics of conveying conditions of removing dust, slag and slurry.


5. Testing Equipment                                                                                                     



6. Related Products                                                                                                         

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slurry pump parts


7. Meeting international standards                                                                                    


The quality management systems of Nainater slurry pump are accredited to ISO 9001:2000 and our environmental management systems are accredited to ISO 14001:2004.

slurry pump ISO Certificate