A river sand suction pump, also known as a sand dredge pump, is specifically designed to extract sand and sediments from rivers, lakes, or other bodies of water. It is commonly used in applications such as dredging operations, beach nourishment, land reclamation, and mining activities. These pumps are engineered to handle the abrasive nature of sand and have features that enable efficient sand extraction.
River sand suction pumps possess several key characteristics. They are designed to create a suction force that draws in sand-laden water from the riverbed through a large intake or suction opening. The impeller, made of wear-resistant materials, can handle the abrasive particles present in the sand. These pumps have a large internal passage and wide impeller vanes to prevent clogging or blockage caused by high concentrations of sand. The power and efficiency of the pump should be selected based on the desired flow rate, head capacity, and distance of sand transport.
Taian Ocean Pump is a reputable manufacturer known for producing river sand suction pumps. Their pumps are designed for efficient extraction of sand from rivers and other water bodies. Built with robust construction and durable materials, these pumps can withstand the abrasive nature of sand. Taian Ocean Pump’s river sand suction pumps offer high efficiency and powerful performance, enabling effective sand extraction and transportation. They are equipped with strong engines or motors to provide the necessary suction force and pumping capacity. The company also offers customization options to meet specific project requirements. Taian Ocean Pump ensures easy operation, maintenance, and reliable after-sales support, including technical assistance and spare parts availability. For those in need of reliable river sand suction pumps, Taian Ocean Pump provides a trusted solution for efficient sand extraction operations.



1. Why Choose the 14 inch River Sand Suction Pump
Mr. Ren, a Taiwanese client, had secured a sand field contract in the Tainan area, where a river was conveniently located nearby. He required a sand suction pump to extract sand from the river. However, the river’s water levels were not stable, presenting operational challenges. During low water levels, which were only a few tens of centimeters deep, equipment operation was relatively convenient. Conversely, when water levels rose, reaching depths of approximately 3 meters, equipment operation became more difficult. Seeking a solution, Mr. Ren reached out to our company’s sales staff through our website, inquiring about a suitable sand and slurry pump for his worksite.
Upon engaging in detailed discussions with the customer, our technicians learned about the fluctuating water volume at the construction site. They determined that a high-pressure water pump was necessary to provide a consistent water source for the sand suction pump. This would enhance the impact on the deposited sand and increase the sand concentration in the sand and slurry pump. To ensure convenience for the customer, we recommended the use of two floating bodies to stabilize the sand suction pump during operation. Drawing from the operational experiences of domestic customers engaged in dry land sand extraction, we shared pictures and videos of on-site operations with Mr. Ren, providing him with reference material that bolstered his confidence in this operational mode.
Taking into account the sand output requirements and the desired discharge distance, the customer opted for a 14 inch sand suction pump. Additionally, we assisted Mr. Ren in procuring a suitable diesel engine and gear box to drive the river sand suction pump. Once the plan was finalized, the customer made an advance payment, and we promptly initiated production in our workshop. The equipment was packaged for export without the need for fumigation. Upon completion of production, the customer settled the remaining payment. We ensured timely delivery to the customer-specified transit warehouse, adhering to the agreed-upon timeline.
Parameters of 14 Inch River Sand Suction Pump
- Pump Model: 350PNS-35 sand pump
- Flow Capacity: 1800 m3/h
- Head: 35 meters
- Diesel Engine: 540 horsepower
- Dredging Pipe: 14 inch pipes



2. Application of 14 inch River Sand Suction Pump
A river sand suction pump can be used in various applications that involve the extraction and transportation of sand from riverbeds. Here are some common applications:
- Dredging: River sand suction pumps are commonly used for dredging operations. They are employed to remove sediment, silt, and sand from the riverbed, deepening the river channel and maintaining or improving navigability. Dredging helps prevent flooding, facilitates water flow, and supports the construction and maintenance of ports, harbors, and waterways.
- Sand Mining: River sand suction pumps are utilized in sand mining operations where sand is extracted from riverbeds for various purposes. The extracted sand can be used for construction, concrete production, land reclamation, beach nourishment, and other industrial applications.
- Beach Nourishment: Beaches erode over time due to natural processes or human activities. River sand suction pumps can be employed to extract sand from rivers and deposit it on eroded beaches to restore their natural profile and protect coastal areas from erosion.
- Land Reclamation: In coastal regions or low-lying areas, river sand suction pumps can be used for land reclamation projects. By extracting sand from riverbeds and depositing it in designated areas, the pumps help create new land for development, agriculture, or infrastructure purposes.
- Agriculture: River sand suction pumps can assist in agricultural applications by extracting sand from rivers and depositing it in fields for soil improvement. Sand is added to soil to enhance drainage, aeration, and water retention, particularly in clayey or compacted soils.
- Environmental Remediation: River sand suction pumps can be employed in environmental cleanup operations. They can be used to remove contaminated sediments from rivers, lakes, or other water bodies, assisting in the restoration of ecosystems and the improvement of water quality.
3. About Taian Ocean Pump
Taian Ocean Pump is a renowned manufacturer specializing in the production of various types of pumps, particularly those used for sand dredging and slurry pumping. The company is known for its high-quality products and expertise in providing solutions for challenging applications in the dredging industry.
Taian Ocean Pump offers a wide range of pumps, including river sand suction pumps, submersible sand pumps, cutter suction dredgers, and portable dredges. These pumps are designed to effectively extract sand, slurry, and other sediments from rivers, lakes, and coastal areas. With their robust construction and wear-resistant materials, the pumps can handle the abrasive nature of sand and deliver reliable performance in demanding environments.
The company’s river sand suction pumps are specifically designed for efficient sand extraction from rivers and other water bodies. These pumps are equipped with powerful engines or motors to provide the necessary suction force and pumping capacity. They feature large intake openings, wide impeller vanes, and specialized designs to prevent clogging or blockage caused by high concentrations of sand.
Taian Ocean Pump takes pride in its commitment to customer satisfaction. The company offers customized solutions to meet specific project requirements, and its team of experts provides technical support, guidance, and after-sales services to ensure optimal pump performance and productivity.
With a focus on innovation and continuous improvement, Taian Ocean Pump keeps pace with industry advancements and incorporates the latest technologies into its pump designs. The company’s dedication to quality, reliability, and customer-centric solutions has earned it a strong reputation in the dredging and pumping industry.
Whether it’s for river sand extraction, land reclamation, beach nourishment, or other dredging operations, Taian Ocean Pump is a trusted choice for high-quality pumps that deliver efficient and effective sand pumping solutions.