Customer Cases

1. Product Concept

The CA28-3SB is a compact, high-performance coalescing filter cartridge engineered for space-limited applications where environmental durability is critical. Combining the efficient contaminant removal of the CA28 series with a 3-inch (76 mm) height and stainless steel ("SB") construction, it is designed to deliver reliable, corrosion-resistant filtration in harsh or corrosive atmospheres. This filter is ideal for point-of-use or auxiliary systems requiring robust protection against oil mist, water aerosols, and fine particulates, all within a minimal footprint.

2. Key Features & Advantages

• Compact & Corrosion-Resistant Design

• The 3-inch height saves space in control panels, instrumentation racks, or compact filter housings.

• Stainless steel end caps and support core provide excellent resistance to rust, oxidation, and chemical attack, ensuring long-term reliability in humid, marine, or industrial environments.

• Efficient Coalescing Performance

• Utilizes a multi-layer glass fiber or synthetic coalescing media to effectively capture liquid and solid contaminants, typically rated for particles and aerosols ≥0.1 µm.

• Maintains low residual oil content, generally ≤0.1 ppm, ensuring clean output for sensitive equipment.

• Optimized for Point-of-Use Applications

• Designed for lower to moderate flow rates suitable for instrument air, individual tool supply, or local protection of critical components.

• Offers a balanced initial pressure drop for its size, contributing to system efficiency.

• Robust Compatibility

• Features a standard industrial interface (e.g., M30×1.5 male thread) compatible with compact 3-inch filter housings.

• The stainless steel construction allows for use in a wider range of fluid compatibilities and more rigorous cleaning protocols if needed.

3. Primary Application Areas

• Point-of-Use Filtration in Harsh Environments: Protecting individual instruments, valves, or actuators in corrosive industrial settings (chemical plants, offshore platforms).

• Instrumentation & Control Panels: Integrated into control cabinets, analyzer shelters, or PLC panels for clean, dry instrument air supply.

• Marine & Offshore Auxiliary Systems: Small compressed air systems on vessels or platforms where space is limited and corrosion resistance is mandatory.

• Food & Beverage/Pharmaceutical Support (Non-Contact): For localized air supply in processing areas where stainless steel construction is preferred for cleanability and durability.

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