DCZ Series Caustic Pump – Designed for Reliable Handling of Caustic Soda Solutions
The DCZ Series Caustic Pump by XJY Pump is engineered specifically for the efficient and reliable transfer of caustic soda (sodium hydroxide, NaOH) solutions in concentrations ranging from dilute to highly concentrated (up to 50%). With its robust construction featuring PTFE lining and available in both magnetic drive (sealless) and double mechanical seal configurations, this caustic chemical pump ensures zero leakage and long-lasting performance under harsh chemical environments.
Key Features & Benefits
* Corrosion Resistance: Full wetted parts lined with PTFE to withstand aggressive alkalis without degradation.
* Leak-Free Operation: Magnetic drive design eliminates the risk of hazardous leaks; mechanical seals also available for high-pressure systems.
* Wide Performance Range: Flow rates up to 2000 m³/h, head up to 160 meters, temperature range from -80°C to +300°C.
* Horizontal End-Suction Design: Compact footprint, easy maintenance, and ANSI/DIN flange compatibility.
* Customizable Configurations: Tailored motor power, rotation direction, inlet/outlet orientation, and material combinations to fit your specific process needs.
Product Details
| Model | DCZ Series Caustic Chemical Pump |
| Pump Type | Horizontal single-stage single-suction centrifugal pump |
| Flow Rate | ≤ 2000 m3/h |
| Head | ≤ 160 m |
| Design Standard | DIN24256 ; ISO2858 |
| Working Pressure | 2.5 MPa |
| Working Temperature | -80°C~+300°C |
| Motor Power | 1.1~160 kW |
| Outlet Caliber | DN32~DN300 |
| Speed | 1450 rpm; 2900 rpm |
| Heating Jacket | Optional |
| Material | Carbon steel, SS304, SS316, duplex steel, titanium alloy, High alloy, etc. |
| Impeller Material | PTFE-coated or solid PVDF |
| Drive Options | IEC standard motor, magnetic coupling (no seal), or mechanical seal |
| Standards Compliance | ISO 9001, CE, optional API 610 alignment |
Applications
Our DCZ series caustic centrifugal chemical pump excels in a variety of industries:
* Chemical Processing: Sodium hydroxide transfer in reactors, storage tanks, and pipelines.
* Pulp & Paper: Bleaching processes and caustic recovery systems.
* Food & Beverage: Cleaning-in-place (CIP) systems, pH adjustment, and food-grade applications.
* Water Treatment: Neutralization of acidic wastewater streams.
* Textile Industry: Fabric finishing and dyeing processes involving caustic solutions.
Why Choose XJY's DCZ Series Caustic Pump?
* Proven Reliability: Trusted in over 40 countries for handling corrosive fluids
* Full Material Traceability: Rigorous factory testing including hydrostatic and performance curve verification
* OEM/ODM Support: Custom modifications to dimensions, materials, or performance parameters
* Global Delivery: Fast shipping from Wuxi, China to Europe, North America, Middle East, and Southeast Asia
* Comprehensive Documentation: Detailed operation manuals, dimension drawings, material certifications, and 3D models provided
Need Assistance with Your Caustic Soda Pump Requirements?
Provide us with your operating conditions:
* Concentration (%) of caustic soda
* Operating temperature (°C)
* Required flow rate (m³/h) and head (m)
* Presence of solids or impurities
Our engineers will recommend the optimal configuration-ensuring safety, efficiency, and compliance.
