LPKS 903
Double Acting Back-to-Back Pusher Type Mechanical Seal for Agitators & Mixers
LPKS 903
The LPKS 903 series is a double acting back-to-back pusher type mechanical seal, specifically designed for Side/Top entry Agitators, Vessels, and Mixers. It is a balanced design, capable of handling SS-type reactors up to 35 bar pressure, making it a robust sealing solution for high-pressure and high-temperature applications.
To enhance performance in corrosive applications, this seal integrates a Wedge-type secondary sealing element at the inboard side. Additionally, it features Heat Trap and Cooling Jacket arrangements, ensuring reliable operation in high-temperature environments up to 300°C.
For applications demanding stringent material compliance, FDA-compliant and Higher Alloy material options are available to meet pharmaceutical, food, and fine chemical industry regulations.
Features
✔️ Double Acting Back-to-Back Design – Provides enhanced sealing performance
✔️ Heat Trap & Cooling Jacket Options – Ensures stable operation at high temperatures (up to 300°C)
✔️ Bearing Supported Design – Enhances seal stability and longevity
✔️ Wedge Type Secondary Sealing Element – Suitable for corrosive applications
✔️ Balanced Design – Optimized for high-pressure applications (up to 35 bar)
✔️ FDA Compliant & Higher Alloy Material Options – Meets pharmaceutical and food industry regulations
✔️ Independent of Direction of Rotation – Flexible installation across various setups
Applications
✔️ General Chemical & Its Vapours – Reliable sealing for chemical reactors and processing vessels
✔️ Hazardous & Corrosive Media Applications – Designed to withstand aggressive chemical environments
✔️ Pharmaceutical & Food Processing – Ensures clean and contamination-free operation
Industries
🔹 Chemical Processing – Ideal for reactors, vessels, and mixers in corrosive environments
🔹 Pharmaceutical & Biotechnology – Meets strict hygiene and sterility standards
🔹 Food & Beverage Processing – FDA-compliant materials for sanitary applications
