Customization: | Available |
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Structure: | Single End |
Pressure: | Medium Pressure Mechanical Seals |
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Parameter Category
|
Parameter Name
|
Value
|
Unit
|
Remarks
|
General Information
|
Model Number
|
QT-ABS
|
-
|
Standard product series
|
|
Sealing Type
|
Double - face, balanced
|
-
|
Suitable for high - pressure applications
|
|
Installation Size
|
20 - 150
|
mm
|
Available sizes range
|
Material Properties
|
Body Material
|
Stainless Steel 316
|
-
|
High corrosion resistance
|
|
Seal Face Material
|
Silicon Carbide
|
-
|
Excellent wear resistance
|
|
O - ring Material
|
EPDM
|
-
|
Good chemical and temperature resistance
|
Performance Parameters
|
Maximum Pressure
|
2.5
|
MPa
|
Operating pressure limit
|
|
Minimum Pressure
|
0.05
|
MPa
|
Effective sealing lower limit
|
|
Maximum Temperature
|
150
|
°C
|
Continuous operating temperature
|
|
Minimum Temperature
|
- 20
|
°C
|
Low - temperature operation capability
|
|
Maximum Rotational Speed
|
3000
|
rpm
|
Applicable rotational speed range
|
Fluid Compatibility
|
Compatible Fluids
|
Water, Mineral Oil, Glycol - based Fluids
|
-
|
Common media for which the seal is designed
|
|
Incompatible Fluids
|
Strong Oxidizing Agents, Concentrated Acids
|
-
|
Avoid contact to prevent damage
|
Dimensional Tolerances
|
Shaft Diameter Tolerance
|
±0.02
|
mm
|
Precision manufacturing standard
|
|
Seal Face Flatness
|
≤0.0005
|
mm
|
Ensures proper sealing performance
|
|
O - ring Groove Depth Tolerance
|
±0.1
|
mm
|
Critical for O - ring fit
|
Lifetime and Maintenance
|
Expected Service Life
|
8000 - 12000
|
hours
|
Under normal operating conditions
|
|
Maintenance Interval
|
6 - 12
|
months
|
Recommended inspection period
|
|
Replaceable Components
|
Seal Faces, O - rings
|
-
|
Parts that may need replacement over time
|
Leakage Rate
|
Maximum Allowable Leakage
|
≤5
|
ml/h
|
Ensures minimal fluid loss
|
Installation Requirements
|
Installation Torque
|
15 - 25
|
N·m
|
Torque for proper installation
|
|
Alignment Tolerance
|
≤0.05
|
mm/m
|
Shaft alignment requirement
|