Customer Cases

Product Name: CAA22 Premium High-Efficiency Coalescing Filter Element (Stainless Steel Construction)

1. Product Concept

The CAA22 is a top-tier, high-efficiency coalescing filter cartridge engineered for mission-critical applications where standard filters are inadequate. It represents an advanced iteration within the CAA series, integrating superior materials and design to achieve exceptional fluid purity and long-term reliability. Its core distinction lies in the use of stainless steel for all critical structural components, making it specifically suited for corrosive, hygienic, or otherwise demanding operating environments. The filter is designed to deliver ultra-clean compressed air, process gases, or liquids by efficiently removing sub-micron oil aerosols, water mist, and fine particulate matter.

2. Key Features & Advantages

• Premium Corrosion-Resistant Construction

• Built with stainless steel (e.g., 304 or 316 grade) end caps and a stainless steel support core, providing outstanding resistance to rust, chemical attack, and mechanical stress. This ensures longevity and consistent performance in harsh conditions.

• Superior Filtration Performance

• Incorporates a proprietary, multi-layered coalescing media matrix designed for maximum efficiency, typically achieving a filtration rating of ≥0.01 µm for both liquids and solids.

• Capable of delivering extremely low residual oil content, often ≤0.003 ppm, which exceeds the performance of many standard industrial coalescers.

• Enhanced Durability & Operational Economy

• Engineered for a high dirt-holding capacity and a low initial pressure drop (e.g., 0.02–0.05 bar), which extends service intervals and reduces system energy consumption over time.

• Rated for robust operating conditions, supporting pressures up to 16 bar and a wide temperature range from -20°C to 100°C.

• Reliable Sealing & Compatibility

• Features precision-machined stainless steel M30×1.5 male threads and is available with various high-performance seal materials (standard NBR, optional FKM/Viton), ensuring a leak-free fit and compatibility with a wide range of industrial housings.

3. Primary Application Areas

• Aggressive & Corrosive Environments: Offshore platforms, marine vessels, chemical and petrochemical processing, pulp and paper mills, and wastewater treatment facilities.

• High-Purity & Critical Processes: Semiconductor fabrication (clean dry air, nitrogen), pharmaceutical and biotechnology production (process gases), food and beverage manufacturing (where material certifications such as FDA compliance are provided and validated).

• Breathable Air & Safety Systems: Hospital medical air systems, breathing air for diving and firefighting, and other applications where filter integrity and material safety are paramount.

• General Industrial Premium Applications: Any compressed air or gas system where maximizing reliability, minimizing lifecycle cost, and achieving the highest possible fluid quality are critical objectives, justifying investment in a premium filtration solution.

4. Common Models：

I-614C5TB

l-622C5TB

l-628C5TB

l-633C5TB

l-638C5TB

l-644C5TB

l-656C5TB

SO-424V5

SO-430V

SO-436V

SO-424V

SO-624VA

SO-630VA

SD-6333A

SO-640V

SO-644V

SO-648V

SD66W5S

SO-644VA5

SO-644V5

SO-648V5

SO-614VA5

SO-623VA5

SO624V5

SO-623VA5

SO624VA5

SO-630PV5

SO636PV5

SO640PV5

SO-644PV5

SO-633VA5

SO-640VA5

SO-644PV5

SO-644V5

SO-640V5

SO-644VA5

SO-644PV5

SO-646V5