Surface Treatment,Black Anodised,Nickel Plating Process,Black Oxide Services Dongguan Changsheng Technology Co., Ltd , https://www.dgcsmachining.com
China Supplier Sand Suction Dredge Pump (ES-12ST)
**1. Introduction:**
The ES-12ST is a horizontal single-stage slurry pump designed for efficient sand and slurry transfer, especially in challenging applications with large particle sizes. Its wide passage design allows it to handle abrasive materials that are difficult for standard pumps to manage. The wet parts of the pump are constructed from high-quality Ni-hard and high-chrome alloys, ensuring durability and long service life. Compared to conventional pumps, the ES series offers superior performance in dredging, sand mining, barge loading, and mineral processing. The ESG series, an advanced version, delivers even higher head capabilities for special operating conditions. These pumps are ideal for continuous operation in harsh environments where high abrasion resistance is required.
**2. Application:**
The ES series sand pumps are widely used in various industries, including sand excavation, dredging, mining, coal washing, power plants, metallurgy, petrochemicals, and more. Their robust design makes them suitable for handling highly abrasive slurries containing large solid particles that would otherwise damage regular pumps.
**3. Specifications:**
- **Model No.:** ES-12ST
- **Working Pressure:** High Pressure Pump
- **Pump Shaft Position:** Horizontal
- **Mounting Height:** Suitable for Irrigation Centrifugal Pumps
- **Usage:** Pumps
- **Application 2:** Mining
- **Pump Type:** Horizontal Slurry Pump
- **Shaft Lubrication:** Grease Lubrication
- **Seal Type:** Packing Seal, Centrifugal Seal, Mechanical Seal
- **Specification:** CE, GOST-R, ISO9001:2008
- **HS Code:** 84138100
**4. Additional Features:**
- **Impeller Number:** Single-Stage
- **Influent Type of Impeller:** Single Suction
- **Pump Casing Combined:** Horizontal Split
- **Impeller:** Closed
- **Application 1:** Dredging
- **Application 3:** Metallurgy
- **Connection Type:** DC, CR, ZVZ, CV
- **Main Material:** High Chrome Alloy
- **Trademark:** Excellence
- **Origin:** Shijiazhuang, China
**5. Model Explanation:**
ES-12ST
- **E:** Excellence Brand Sand Pump
- **S:** Sand Pump
- **12:** Discharge Size (inches)
- **ST:** Frame Type with Maximum Power
**6. Performance Chart:**
[Image of performance chart showing flow rate, head, and efficiency]
This pump is a reliable solution for industrial applications requiring high-performance and durability. Whether you're working in mining, dredging, or other heavy-duty environments, the ES-12ST provides consistent and efficient operation. Contact us today to learn more about how this pump can meet your specific needs.
August 10, 2025