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Sand Suction Pump / Gravel Pump Design (ES-12ST)
Excellence Pump Industry Co., Ltd. is a leading manufacturer of slurry pumps in China, specializing in abrasion and corrosion-resistant solutions. Our product range includes sand pumps, gravel pumps, FGD flue gas desulphurization pumps, and various slurry pump components.
**Model Explanation**
**ES-12ST**
- **E**: Excellence Brand
- **S**: Sand Slurry Pump
- **12**: Discharge size (inches)
- **ST**: Frame type with maximum power
**Product Introduction**
The ES-12ST gravel pump is designed for handling high-abrasive slurries containing large solids that are difficult for standard pumps to manage. Its construction features a single casing connected by clamp bands, with a wide wet passage for smooth flow. The wet parts are made from Nihard and high-chrome wear-resistant alloys, ensuring long service life even under harsh conditions.
This pump allows for 360° discharge orientation, making it highly versatile for different installation setups. It offers excellent NPSH performance, easy installation, and superior wear resistance, making it ideal for demanding industrial applications.
**Key Features**
- Single-stage impeller with single suction design
- Horizontal split pump casing for easy maintenance
- Closed impeller for efficient operation
- Available in multiple configurations to suit different needs
**Applications**
The ES-12ST is widely used in mining operations, metal melting processes, dredging projects, and river management. It is also suitable for transporting explosive sludge and other challenging slurries where reliability and durability are critical.
**Certifications**
Our pumps are manufactured according to international standards, including CE, GOST-R, and ISO 9001:2008. The HS Code for this model is 84138100.
**Origin**
Made in Shijiazhuang, China.
With over a decade of experience, Excellence Pump Industry Co., Ltd. continues to deliver high-quality, durable pumping solutions tailored to meet the needs of industries worldwide. Whether you're looking for a sand pump, gravel pump, or custom slurry system, we provide reliable and cost-effective options.