1. Product Concept
The CM-33-5 is a multi-stage combination filter cartridge designed for comprehensive purification of compressed air and industrial gases. It integrates coalescing filtration for liquid aerosols and solid particulates with activated carbon adsorption for oil vapors and odors in a single, compact 5-inch unit. This product is engineered to deliver ISO 8573-1:2010 Class 1 air quality(for oil content) by addressing both liquid and gaseous contaminants, making it a versatile and high-performance solution for applications requiring superior air purity beyond standard coalescing filters.
2. Key Features & Advantages
Dual-Stage Filtration Technology:
Combines a high-efficiency coalescing layer (removes 0.01 µm oil/water droplets and particles) with an activated carbon bed (adsorbs oil vapors, hydrocarbons, and odors), ensuring complete contaminant removal in one cartridge.
Exceptional Air Quality Output:
Consistently delivers oil-free air with ≤0.01 mg/m³ oil content (Class 1 per ISO 8573-1), protecting sensitive processes and equipment from both liquid and vapor-phase contamination.
Extended Service Life & High Capacity:
The 5-inch design provides larger media volume for higher contaminant loading,延长更换周期 and reducing maintenance frequency and total cost of ownership.
Energy-Efficient Operation:
Optimized pleat design and flow distribution ensure low initial pressure drop, minimizing energy consumption while maintaining high flow rates for medium-duty applications.
Robust Construction & Reliability:
Features a bypass-free design with stabilized media layers, corrosion-resistant core, and dual O-ring seals to prevent air leakage and ensure consistent performance under variable operating conditions.
3. Application Fields
The CM-33-5 is ideal for industries where oil-free air is critical to product quality, safety, or equipment longevity:
High-Precision Manufacturing: Electronics, semiconductor fabrication, optical lens production, and precision instrument air.
Food & Pharmaceutical Processing: Packaging machinery, mixing systems, and inert gas blankets where odor and vapor elimination are essential for compliance.
Breathing Air Systems: Pre-filtration for air supplied to respirators and safety hoods (when configured and certified appropriately).
Critical Pneumatic Controls: Protection of robotics, CNC machines, and analytical instruments vulnerable to oil vapor deposition.
General Industrial Upgrades: Point-of-use final filtration in facilities using lubricated compressors to enhance overall air network purity.
