**Duplex Stainless Steel Vacuum-Assisted Dewatering Pump**
*Engineered for Extreme Corrosion Resistance & Unmatched Reliability*
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### **Unleash Superior Performance in Harsh Environments**
Our **duplex stainless steel vacuum-assisted dewatering pump** is the ultimate solution for aggressive fluid handling in mining, chemical processing, and wastewater treatment. Designed to withstand **chlorides, acids, and abrasive slurries**, it delivers **30% longer lifespan** than conventional pumps while maintaining peak efficiency.
**Key Features:**
✔ **Super Duplex (UNS S32750/S32760) Construction** – Exceptional resistance to pitting, crevice corrosion, and SCC.
✔ **Vacuum-Assisted Priming** – Rapid self-priming (<5 minutes) even with viscous or gas-entrained fluids.
✔ **Heavy-Duty Abrasion Protection** – Tungsten carbide seals and hardened impeller for slurry applications.
✔ **Energy-Smart Design** – 15% lower power consumption vs. competitors (ISO 5199 verified).
✔ **Zero-Leakage Guarantee** – Double mechanical seals with API 682 Plan 53B support system.
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### **Why Choose Our Pump?**
**For Mining & Mineral Processing:**
- Handles **seawater-injected slurries** up to 40% solids content.
- **No clogging** with large solids passage (up to 80mm spherical solids).
**For Chemical Plants:**
- Compatible with **H2SO4, HCl, and hypochlorite solutions** (pH 1-14 range).
- **ATEX-certified** options for explosive atmospheres.
**For Wastewater Dewatering:**
- **300% faster dewatering** vs. diaphragm pumps (field-tested at 500m³/h flow rate).
- **Silent operation** (<75 dB) with vibration-dampening mounts.
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### **Technical Highlights**
| Parameter | Specification |
|--------------------|----------------------------------------|
| **Flow Rate** | 10–2,000 m³/h |
| **Head** | Up to 120m |
| **Max. Temp.** | 150°C (302°F) with cooling jacket |
| **Pressure** | 25 bar (362 psi) sustained operation |
| **Motor Options** | IE5 premium efficiency, VFD compatible |
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### **Case Study: Offshore Oil Rig Dewatering**
**Challenge:** Frequent pump failures due to **H2S-rich seawater** (5,000 ppm) and sand erosion.
**Our Solution:** Custom S32760 pump with **CRAs (Corrosion-Resistant Alloys)** lining.
**Result:** **18 months of uninterrupted service**, reducing maintenance costs by **$420,000/year**.
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### **Limited-Offer Value Adds**
**Free** CFD analysis for your specific fluid properties.
**Lifetime** technical support with remote monitoring.
**Spare parts kits** at 30% discount for first orders.
** Contact us today for a **no-obligation** site assessment!**
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*"Where corrosion ends, our pump begins."*
**Tags:** #DewateringPump #DuplexStainless #MiningTech #Wastewater #CorrosionResistant
