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-MG1 | Single mechanical seal by QUEENYTECH |
Seal Type | Spring-Pusher Seal with Balanced Design | Self-compensating for axial movement and pressure balance |
Face Materials | - Primary: Silicon Carbide (SiC) - Secondary: Carbon Graphite Impregnated with PTFE |
SiC hardness ≥1300 HV, low-friction PTFE coating |
Housing Material | Stainless Steel 316L | Corrosion-resistant for industrial fluids |
Pressure Range | 0 - 1.6 | MPa |
Shaft Diameter Range | 20 mm - 60 mm | Suitable for pumps, mixers, and agitators |
Maximum Rotational Speed | 4200 | RPM |
Leakage Rate | ≤2.0 | ml/h |
Media Compatibility | Water, Oil, Non-Corrosive Liquids | Not recommended for high-viscosity or abrasive media |
Installation Type | Cartridge-Mounted | Pre-assembled for quick and easy installation |
Elastomer Material | NBR | Temperature range: -20°C ~ 100°C |
Standards Compliance | ISO 3069, API 682 (Basic Requirements) | Meets international sealing standards |
Unique Features | - Anti-Cavitation Design - Pressure Equalization Grooves |
Reduces vaporization risk and balances internal forces |
Application Scope | General industrial applications (e.g., cooling systems, chemical processing) | Suitable for non-critical fluid handling |