| Model Number |
8B - 1 |
| Application |
Suitable for a wide range of industrial applications, including pumps, compressors, and mixers. It can handle various types of fluids such as water, oil, and some mild chemical solutions. |
| Pressure Rating |
Can withstand a maximum pressure of up to 1.6 MPa. This makes it reliable for use in systems with moderate to relatively high - pressure operations. |
| Temperature Range |
Operates effectively within a temperature range of - 20°C to 120°C. This wide temperature tolerance allows it to be used in different environmental conditions and industrial processes. |
| Shaft Size Compatibility |
Designed to fit shafts with diameters ranging from 20 mm to 50 mm. This flexibility in shaft size compatibility makes it a versatile choice for different equipment. |
| Face Material |
The sealing faces are made of high - quality carbon and ceramic materials. The carbon face provides good self - lubricating properties, reducing friction and wear during operation. The ceramic face offers excellent hardness and corrosion resistance, ensuring long - term sealing performance. |
| Secondary Sealing Element |
The secondary sealing element is made of a special elastomeric material. It has good elasticity and sealing performance, effectively preventing fluid leakage between the seal and the housing. |
| Seal Type |
It is a single - spring balanced mechanical seal. The single - spring design simplifies the structure and reduces the cost, while the balanced design helps to maintain stable sealing performance under different pressure conditions. |
| Installation Method |
Can be easily installed in both horizontal and vertical equipment. The installation process is relatively straightforward, with clear instructions provided for quick and accurate assembly. |
| Leakage Rate |
Under normal operating conditions, the leakage rate is extremely low, less than 5 ml/h. This low leakage rate ensures the safety and efficiency of the industrial process. |
| Life Expectancy |
With proper installation and maintenance, the mechanical seal has a long service life of up to 2 years. This long - term durability reduces the frequency of seal replacement and maintenance costs. |
| Surface Finish |
The sealing faces have a high - precision surface finish. The smooth surface reduces friction and wear, and also improves the sealing performance by minimizing the gap between the two faces. |
| Chemical Resistance |
Resistant to a variety of common chemicals, including some acids and alkalis with low to moderate concentrations. However, it is recommended to avoid contact with highly corrosive chemicals for extended periods. |
| Axial Movement Tolerance |
Can tolerate an axial movement of up to ± 0.5 mm. This tolerance allows for some degree of shaft movement without affecting the sealing performance. |
| Radial Movement Tolerance |
It can handle a radial movement of up to ± 0.2 mm. This ability to withstand radial movement ensures the stability of the seal in equipment with some vibration or misalignment. |
| Torque Requirement |
The torque required for installation is relatively low, typically between 10 - 20 Nm. This makes the installation process easier and reduces the risk of over - tightening. |
| Material Certification |
All materials used in the manufacturing of the 8B - 1 mechanical seal meet international quality and safety standards. Certificates are available upon request to ensure product quality and compliance. |
| Package |
The mechanical seal is packaged in a sturdy and protective box. The packaging is designed to prevent damage during transportation and storage, ensuring that the product reaches the customer in perfect condition. |
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