LPKG 904
Double Acting Back-to-Back Seal for Glass-Lined Reactor Applications
LPKG 904
The LPKG 904 series is a double acting back-to-back pusher type mechanical seal, specifically engineered for Glass-Lined Reactors. Designed for Side and Top Entry Agitators, Vessels, and Mixers, this seal efficiently operates in moderate pressure applications up to 10 bar.
To withstand highly corrosive media, this seal incorporates a wedge-type secondary sealing element at the inboard side, ensuring enhanced chemical compatibility. The Heat Trap and Cooling Jacket arrangements improve performance in high-temperature environments up to 300°C, preventing thermal degradation and optimizing seal life.
For stringent applications, higher alloy materials are available as an option to tackle aggressive chemical processes, while FDA-compliant material options meet regulatory requirements in pharmaceutical and food industries.
Features
✔️ Designed for Highly Corrosive Media – Ideal for glass-lined reactor applications
✔️ Double Acting Back-to-Back Design – Ensures enhanced sealing performance
✔️ Heat Trap & Cooling Jacket Options – Enables operation up to 300°C
✔️ Higher Alloy & FDA Compliant Material Options – Meets industry regulations
✔️ Unbalanced Design – Optimized for glass-lined equipment
✔️ Independent of Direction of Rotation – Allows easy installation
Applications
✔️ Hazardous & Corrosive Media Applications – Suitable for chemical processing and reaction vessels
✔️ General Chemical & Its Vapours – Ensures safe and effective sealing
✔️ Pharmaceutical & Food Processing – Designed for contamination-free operation
Industries
🔹 Chemical Processing – Ideal for reactors handling corrosive chemicals
🔹 Pharmaceutical & Biotechnology – Ensures hygienic and sterile production
🔹 Food & Beverage Processing – Meets sanitary material requirements
