Customization: | Available |
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Structure: | Single End |
Pressure: | High Pressure Mechanical Seals |
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Parameter | Value/Description | Unit/Note |
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Model | QT-262 | - |
Seal Type | Double Mechanical Seal | Tandem balanced design |
Face Materials | - Primary: Tungsten Carbide (WC) - Secondary: Silicon Carbide (SiC) |
Hardness: ≥1800 HV (Primary) |
Housing Material | Duplex Stainless Steel 2205 | PREN ≥ 34, High corrosion resistance |
Pressure Range | 0 - 4.0 (Inner Seal) 0 - 2.5 (Outer Seal) |
MPa |
Shaft Diameter Range | 25 mm - 80 mm | Metric sizes with tight tolerance |
Maximum Rotational Speed | 4200 | RPM |
Leakage Rate | ≤2.0 (Combined) | ml/h |
Media Compatibility | Slurries, Corrosive Liquids, Oil | Suitable for harsh industrial environments |
Installation Type | Split-Cartridge Style | Tool-free alignment for field service |
Standards Compliance | API 682, ISO 15747 | Certified for heavy-duty applications |