| Customization: | Available |
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| Structure: | Single End |
| Pressure: | High Pressure Mechanical Seals |
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Parameter Category
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Specific Parameter
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Detailed Description
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Basic Information
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Seal Type
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QT-Hidrostal Pump Seal
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A specialized mechanical seal meticulously designed for Hidrostal pumps, ensuring optimal performance and reliable sealing in various industrial pumping applications.
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Brand
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[Brand Name]
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Model
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QT-Hidrostal
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Tailored to meet the unique requirements of Hidrostal pump systems, providing consistent and efficient sealing solutions.
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Materials
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- Rotating Ring
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Tungsten Carbide
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Renowned for its extreme hardness and superior wear resistance, tungsten carbide enables the rotating ring to endure high-speed and high-pressure operations, significantly extending the seal's lifespan.
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- Stationary Ring
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Carbon Graphite
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With excellent self-lubricating properties and low friction coefficient, carbon graphite ensures smooth operation and effective sealing, reducing energy consumption.
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- O-Ring
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Fluoroelastomer (FKM)
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Offers a tight and reliable seal, while also demonstrating resistance to a wide range of chemicals and temperature variations, maintaining its integrity under diverse operating conditions.
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Size Specifications
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Shaft Diameter Range
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25 - 60 mm
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Designed to fit shafts with diameters within this range, making it compatible with multiple models of Hidrostal pumps and providing flexibility in installation.
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Seal Chamber Inner Diameter
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35 - 70 mm
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Matches the inner diameter of the seal chambers of corresponding Hidrostal pumps, ensuring a precise fit and proper sealing function.
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Seal Width
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9 mm
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This width is optimized to strike a balance between effective sealing performance and minimizing frictional losses, enhancing the overall efficiency of the pump system.
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Performance Parameters
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Working Pressure
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Maximum 2.0 MPa
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Under normal operating conditions, the seal can withstand a maximum pressure of 2.0 MPa, effectively preventing leakage of the pumped medium and ensuring system integrity.
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Working Temperature
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-25ºC - 180ºC
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Capable of operating efficiently within this broad temperature range, making it suitable for applications in both extremely cold and high-temperature environments.
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Linear Velocity
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Maximum 12 m/s
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The seal is engineered to handle a maximum linear velocity of 12 m/s, guaranteeing stable performance even when the pump is operating at high rotational speeds.
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Applicable Media
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- Water and Water-based Solutions
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Ideal for clean water, industrial wastewater, and various water-based chemical solutions with a pH range of 2 - 12, showing good chemical resistance.
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- Oil and Oil-based Fluids
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Compatible with lubricating oils, hydraulic oils, and certain oil-based hydrocarbons, ensuring reliable sealing in oil-related pumping applications.
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Installation and Maintenance
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Installation Method
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Axial Installation
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Installed axially onto the pump shaft following a standardized procedure to ensure correct alignment and a secure seal, maximizing its performance.
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Installation Torque
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18 - 23 N·m
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During installation, applying a torque within this range is crucial to firmly secure the seal without causing damage to its components, ensuring long-term reliability.
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Maintenance Cycle
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Every 4000 operating hours
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Regular maintenance every 4000 operating hours is recommended. This includes inspecting for signs of wear, leakage, and proper alignment to promptly address any potential issues.
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Storage Conditions
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Store in a dry, well-ventilated area at a temperature between 5ºC - 25ºC. Keep away from direct sunlight, moisture, and corrosive substances.
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Proper storage conditions are essential to maintain the quality and performance of the seal, preventing premature degradation of its materials.
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Quality and Certification
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Service Life
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Approximately 2 - 3.5 years under normal operating conditions
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With proper operation and maintenance, the QT-Hidrostal pump seal can provide reliable service for 2 - 3.5 years, offering long-term value for users.
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Leakage Rate
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≤0.05 mL/h
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Engineered to have an extremely low leakage rate, ensuring minimal loss of the pumped medium and meeting strict environmental and operational requirements.
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Certification Standards
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ISO 9001, ISO 14001, and relevant industry-specific certifications
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Meets international quality management system (ISO 9001) and environmental management system (ISO 14001) standards, as well as other applicable industry certifications, demonstrating its high quality and compliance.
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Other Characteristics
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Vibration Resistance
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Can withstand vibrations with a frequency range of 8 - 60 Hz and an amplitude of 0.6 mm.
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Designed to maintain its sealing integrity even in environments with significant vibrations, ensuring stable pump operation.
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Self-lubricating Feature
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The seal interfaces are designed with a self-lubricating structure, reducing the need for additional lubrication and minimizing wear and tear.
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This self-lubricating feature simplifies maintenance and extends the service life of the seal, contributing to overall cost savings.
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