PU slurry pump parts are made of high-performance polyurethane material designed for fine to medium particle slurry applications. These components provide excellent wear resistance, elasticity, and long service life in abrasive working conditions.
They are widely used in mining, mineral processing, and industrial slurry handling systems.
Product Overview
PU slurry pump parts are widely used in applications where abrasion resistance and elasticity are required. Compared with traditional rubber materials, polyurethane offers higher mechanical strength and better wear resistance in fine particle slurry conditions.
We supply a full range of PU wear parts for slurry pump systems.
Available PU Components
Current polyurethane parts include:
- PU liners (041, 018, 036, etc.)
- PU impellers (all sizes available)
- PU throatbush components
- Custom PU wear parts based on drawings
Material Application Range
PU slurry pump parts are suitable for:
- Fine to medium particle slurry
- Maximum particle size: ≤ 10 mm
- pH range: 1–14
- Maximum temperature: 70°C
- Maximum tip speed: 30 m/s
These conditions make PU ideal for corrosive and abrasive slurry environments.
Key Advantages
- High wear resistance in fine particle slurry
- Excellent elasticity and impact absorption
- Stable performance under wide pH conditions
- Reduced maintenance and longer service life
- Suitable for corrosive and abrasive applications
- Cost-effective alternative to metal components
Typical Physical Properties
- Density: 1.06 g/cm³
- Hardness: 80 Shore A
- Resilience: 65%
- Tensile Strength: 34 MPa
- Elongation at Break: 500%
- Tear Resistance: 74–84 N/mm
- Compression Set (70°C / 22h): 40%
6. Applications
- Mining and mineral processing
- Fine slurry transport systems
- Coal washing plants
- Chemical industry
- Industrial wastewater systems
- Sand and fine particle handling
7. Product Parameters
| Item | Description |
|---|---|
| Product Type | PU Slurry Pump Parts |
| Material | Polyurethane (PU) |
| Particle Size | ≤ 10 mm |
| pH Range | 1–14 |
| Temperature | ≤ 70°C |
| Hardness | 80 Shore A |
| Application | Mining, chemical, industrial slurry |
8. Selection Guide
PU slurry pump parts are recommended for:
- Fine particle abrasive slurry → Best performance
- Corrosive environments → Wide pH resistance
- High wear but low impact conditions → Ideal choice
- High-speed slurry systems → Stable performance
9. Technical Support
We support OEM manufacturing based on drawings or samples. Engineering support includes:
- Material selection guidance
- PU mold customization
- Wear performance optimization
- Pump compatibility analysis
10. FAQ
Q1: What are PU slurry pump parts used for?
They are used for handling fine to medium abrasive slurry in mining and industrial systems.
Q2: What is the advantage of PU material?
PU provides higher wear resistance and better mechanical strength compared with traditional rubber.
Q3: What particle size is suitable for PU parts?
PU parts are suitable for slurry with particle size up to 10 mm.
Q4: Can PU parts be customized?
Yes, we support OEM and customized production based on drawings.
