| Customization: | Available |
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| Structure: | Single End |
| Pressure: | Medium Pressure Mechanical Seals |
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Parameter
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Value
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Description
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Model
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Seal-M7N
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Unique identification for the mechanical seal model
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Seal Type
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Single Spring Unbalanced
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Design type featuring a single compression spring, unbalanced design suitable for general - purpose applications
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Material - Seal Face
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Tungsten Carbide/Carbon Graphite
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Hard - facing material (tungsten carbide) paired with a softer carbon graphite face for effective sealing and wear resistance
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Material - Spring
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Stainless Steel 316
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High - corrosion - resistance spring material, suitable for a wide range of chemical environments
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Material - O - Ring
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Ethylene Propylene Diene Monomer (EPDM)
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O - ring material offering good resistance to water, steam, and many polar substances
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Operating Pressure
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0 - 1.6 MPa
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Maximum and minimum pressure range the seal can effectively operate under. Values above 1.6 MPa may cause seal failure
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Operating Temperature
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- 40°C to 150°C
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Temperature range within which the seal maintains its integrity and performance. Extreme temperatures outside this range can degrade materials
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Shaft Diameter Range
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20 mm - 80 mm
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Diameter range of the shafts for which the Seal - M7N is compatible
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Speed Limit
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Up to 2500 RPM
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Maximum rotational speed of the shaft to ensure proper sealing and prevent excessive wear
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Media Compatibility
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Water, Aqueous Solutions, Non - aggressive Chemicals
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Types of fluids the seal is designed to handle. Not suitable for highly corrosive or abrasive media without additional protection
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Seal Face Flatness
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≤ 0.0009 mm
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Precision of the seal face flatness to ensure a tight seal and prevent leakage
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Spring Rate
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50 N/mm
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The force exerted by the spring per unit of compression, affecting the seal's contact pressure
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Axial Length
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35 mm
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The length of the seal along the axis of the shaft, important for installation and space considerations
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Radial Thickness
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12 mm
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The thickness of the seal in the radial direction, contributing to its structural integrity
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Installation Torque
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15 - 20 N·m
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Recommended torque for installing the mechanical seal to ensure proper seating and performance
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Leakage Rate
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≤ 5 ml/h
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Maximum allowable leakage rate under normal operating conditions, indicating the seal's effectiveness
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Dynamic Friction Coefficient
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0.15 - 0.25
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Measure of the friction between the seal faces during operation, affecting energy consumption and wear
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Static Friction Coefficient
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0.2 - 0.3
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Measure of the friction between the seal faces when the shaft is stationary
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Vibration Limit
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≤ 5 mm/s
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Maximum allowable vibration level to prevent seal damage and maintain proper sealing performance
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Lubrication Requirement
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Fluid - Lubricated
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The seal relies on the process fluid for lubrication between the seal faces
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Mounting Orientation
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Any
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The seal can be mounted in any orientation (horizontal, vertical, etc.) without affecting its performance
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Certification
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ISO 9001:2015
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Quality management system certification ensuring consistent product quality
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