Customization: | Available |
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Structure: | Single End |
Pressure: | High Pressure Mechanical Seals |
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Parameter | Specification |
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Model | QT-560A (Heavy-Duty Cartridge Seal) |
Type | Balanced, Multi-Spring Cartridge Seal |
Design Standard | API 682 Type B / ISO 21049 |
Seal Face Materials | Rotating: Tungsten Carbide (WC-12Co) Stationary: Carbon Graphite (Premium Grade) |
Secondary Seals | FKM (Standard), EPDM (Water), PTFE (Chemical) |
Metal Components | 316L Stainless Steel (Electropolished) |
Shaft Diameter Range | 30-150mm (1.18"-5.91") |
Pressure Rating | 25 bar (363 psi) Dynamic / 30 bar (435 psi) Static |
Temperature Range | -40°C to +250°C (-40°F to +482°F) |
Max. Surface Speed | 30 m/s (98.4 ft/s) |
Max. RPM | 6,000 RPM (for 50mm shaft) |
Leakage Rate | < 1 ml/hr (API 682 Compliant) |
Spring System | Multiple Coil Springs (Inconel 718) |