Stainless Steel Chemical Centrifugal Pump
ISO 2858 Standard Chemical Centrifugal Pump
The Stainless Steel Chemical Centrifugal Pump is an ISO standard chemical pump designed for handling corrosive and aggressive media in chemical processing, pharmaceutical, and related industries. It features excellent corrosion resistance and reliable mechanical sealing.
Product Specifications
| Flow Rate | 1.5 - 1200 m³/h |
|---|---|
| Head | 5 - 125 m |
| Power | 0.37 - 160 kW |
| Speed | 1450 / 2900 rpm |
| Casing Material | Stainless Steel 304/316L / Duplex |
| Impeller Material | Stainless Steel / Duplex Steel |
| Max Temperature | 180 °C |
| Max Pressure | 1.6 MPa |
| Seal Type | Mechanical Seal / Packing |
| Standard | ISO 2858 |
Product Description
The Stainless Steel Chemical Centrifugal Pump is a heavy-duty ISO 2858 pump with 304/316L or duplex stainless steel construction for aggressive chemical environments. Its robust casing and high-efficiency closed impeller deliver flow rates up to 1,200 m³/h at heads to 125 m. The pump features centerline discharge for thermal stability, mechanical seal chambers compatible with API flush plans, and optional jacketed casings for temperature-sensitive fluids. Suitable for corrosive chemicals, solvents, and process fluids in chemical, petrochemical, and pharmaceutical industries.
Applications
- Chemical industry
- Petrochemical plants
- Pharmaceutical manufacturing
- Food processing
- Pulp & paper
- Textile industry
Quality Assurance
All Stainless Steel Chemical Centrifugal Pumps are manufactured under ISO 9001 quality management system. Each pump undergoes rigorous testing including hydrostatic pressure test, performance test, NDT inspection, and dynamic balance verification before shipment. We provide comprehensive documentation including test reports, material certificates, and operation manuals.
Why Choose Our Chemical Centrifugal Pumps
Stainless Steel Centrifugal Design
304/316L stainless steel construction with centrifugal hydraulic design for clean chemical transfer, circulation, and utility services in process plants.
Mechanical Seal Versatility
Accommodates single spring, multi-spring, and cartridge mechanical seals from all major manufacturers, with quench and drain connections for hazardous fluids.
Compact Footprint
Close-coupled or long-coupled options with standardized baseplate, minimizing installation space in modular process skids and plant layouts.
Low Maintenance
Simple construction with few wearing parts, standard spare parts availability, and easy seal replacement reducing total cost of ownership.
Key Features
Frequently Asked Questions
What is the difference between stainless steel chemical pump and standard centrifugal pump?
Can stainless steel centrifugal pumps handle abrasive slurries?
What is the efficiency of stainless steel chemical centrifugal pumps?
Do stainless steel chemical pumps require priming?
Selection Guide
✅ When to Choose This Pump
- General chemical transfer and circulation
- Acids, alkalis, and solvents at moderate temperatures
- ISO 2858 standard dimension interchangeability
- Plants requiring easy maintenance and spare parts
⚠️ When NOT to Choose
- Highly abrasive slurries (use slurry pump)
- Zero-leakage requirements for toxic fluids (use magnetic drive)
- High viscosity above 500 cP (use PD pump)
- Self-priming needs (use self-priming pump)
💡 Common Selection Mistakes
- Selecting wrong material for chloride-containing fluids
- Not accounting for viscosity derating
- Using standard seal for crystallizing fluids
- Ignoring suction piping design for low NPSH
Still unsure? Use our Pump Selection Center → or talk to our engineers →
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