The DRIERITE Disposable Desiccant Cartridge (Stock No. 40451) is a high-performance moisture control solution for transfer systems where humidity exposure can cause contamination, corrosion, or chemical degradation. By absorbing moisture from incoming air, this cartridge helps protect sensitive fluids and materials while maintaining consistent system performance.
This desiccant cartridge is widely used in drum storage and transfer applications, preventing water vapor condensation and ensuring clean, dry airflow. It features a built-in moisture indicator that changes from blue to pink when exhausted, making maintenance simple and efficient.
Key Features & Benefits:
✔ Prevents moisture contamination in sensitive materials.
✔ Dries incoming air to -100°F dewpoint (2 ppm moisture by weight).
✔ Reduces condensation, corrosion, and biological growth.
✔ Protects storage vessels, transfer pumps, and pipelines from moisture damage.
✔ Built-in sight glass window for easy monitoring.
✔ Moisture indicator changes color to signal cartridge replacement.
✔ Capable of handling airflows up to 1200 gallons per minute (160 CFM).
✔ Helps maintain system efficiency and extends equipment lifespan.
Technical Specifications:
- Construction: 90# electrolytic tinplate with welded seam construction.
- Dimensions: 2 11/16″ diameter x 10″ high.
- Desiccant Material: 1 3/4 lbs. DRIERITE.
- Water Absorption Capacity: 0.2 lbs.
🔹 Cartridge Replacement: Replace when the moisture indicator turns pink to maintain optimal performance.
This desiccant cartridge is compatible with a wide range of assemblies designed for moisture removal in fluid transfer systems, making it a versatile and essential component for protecting stored materials and equipment.




