Customization: | Available |
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Structure: | Single End |
Pressure: | Medium Pressure Mechanical Seals |
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Parameter | Value/Description | Unit/Note | |
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Model | QT-560D | Single-spring, balanced mechanical seal with double-lip design | |
Seal Type | Spring-Loaded Balanced Seal with Secondary Lip | Reduces particle ingress and improves sealing efficiency | |
Face Materials | - Rotating: Silicon Carbide (SiC) - Stationary: Carbon Graphite |
SiC for wear resistance; graphite for self-lubrication | |
Housing Material | Stainless Steel 316L | Corrosion-resistant for mild chemicals and water-based fluids | |
Pressure Range | 0 - 1.5 | MPa | Suitable for medium-pressure applications (e.g., oil pumps) |
Shaft Diameter Range | 30 mm - 70 mm | Fits medium-sized shafts in industrial equipment | |
Maximum Rotational Speed | 3200 | RPM | Dynamic balance for stable operation |
Temperature Range | -15°C ~ 140°C | Elastomer: FKM (fluorinated rubber) for chemical resistance | |
Leakage Rate | ≤2.5 | ml/h | Meets ISO 21049 standards for industrial use |
Media Compatibility | Oil, Emulsions, Mild Abrasive Fluids (≤2% solids) | Avoid high-abrasive or corrosive media | |
Installation Type | Cartridge-Mounted (Pre-aligned) | Reduces installation time with guided fit | |
Elastomer Material | FKM | Resistant to oils, solvents, and moderate temperatures | |
Standards Compliance | ISO 21049, CE (Machinery Directive) | Certified for general industrial environments | |
Key Features | - Double-Lip Dust Exclusion - Anti-Rotation Lock - Self-Compensating for Shaft Deflection |
Enhances reliability in dirty or unstable conditions |