CAA43-5SB Coalescer Filter Cartridge: Precision Liquid & Aerosol Removal for Critical Fuel and Gas Systems
Engineered to exceed API 1581 Category C standards, ensuring purity in aviation, natural gas, and industrial applications.The CAA43-5SB is a high-efficiency coalescer cartridge designed to remove sub-micron particulates (down to 0.3μm) and water aerosols (99.98% efficiency) from fuels, lubricants, and process gases. Its multi-layered glass fiber media and corrosion-resistant construction deliver unmatched reliability in extreme operating conditions.Key Features & Technical SpecificationsParameterSpecificationCompetitive AdvantageFiltration Efficiency99.98% @ 0.3μm particles & aerosolsSuperior to standard 0.5μm cartridgesConstructionGradient-density glass fiber, 316L steel coreResists acids, alkalis (pH 5–9)Dimensions6" OD (152 mm) × 43" length (1140 mm)Direct drop-in for Facet/Parker housingsPressure/Temp Range75 psi (5.2 MPa) max ΔP; -30°C to 115°CStable in cryogenic LNG or hot oil systemsMounting StyleScrew-base (glass-filled nylon)No gasket, anti-galling threads for quick maint
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Product Introduction
Engineered to exceed API 1581 Category C standards, ensuring purity in aviation, natural gas, and industrial applications.
The CAA43-5SB is a high-efficiency coalescer cartridge designed to remove sub-micron particulates (down to 0.3μm) and water aerosols (99.98% efficiency) from fuels, lubricants, and process gases. Its multi-layered glass fiber media and corrosion-resistant construction deliver unmatched reliability in extreme operating conditions.
Key Features & Technical Specifications
| Parameter | Specification | Competitive Advantage |
|---|---|---|
| Filtration Efficiency | 99.98% @ 0.3μm particles & aerosols | Superior to standard 0.5μm cartridges |
| Construction | Gradient-density glass fiber, 316L steel core | Resists acids, alkalis (pH 5–9) |
| Dimensions | 6" OD (152 mm) × 43" length (1140 mm) | Direct drop-in for Facet/Parker housings |
| Pressure/Temp Range | 75 psi (5.2 MPa) max ΔP; -30°C to 115°C | Stable in cryogenic LNG or hot oil systems |
| Mounting Style | Screw-base (glass-filled nylon) | No gasket, anti-galling threads for quick maintenance |
| Certifications | API Bulletin 1581 (5th Ed, Category C), ISO 9001 | Compliant with IATA/ASME B31.8 |
Core Technology Breakdown
Advanced Coalescence Mechanism
Multi-Stage Capture: Glass fiber media forces aerosols into inertial collision, merging droplets into large masses for gravity separation.
Hydrophobic Treatment: Prevents re-entrainment, achieving ≤0.003 ppm residual water in aviation fuel.
Robust Design for Heavy-Duty Use
Balanced Flow Technology: Reduces pressure drop (<0.5 psi) while handling 2,500 CFM flow rates.
Screw-Base Innovation: Glass-filled nylon end caps eliminate gasket failure risks in high-vibration environments.
Applications Solving Industry Pain Points
Aviation Fuel Polishing: Meets IATA 2025 cleanliness standards, preventing injector fouling in jet engines.
Natural Gas Processing: Removes mercury vapor and hydrate-forming aerosols in LNG cryogenic plants.
Industrial Hydraulics: Protects turbines from corrosion in power generation (e.g., lubricants, transformer oil).
Why Customers Choose CAA43-5SB
✅ 40% Longer Service Life vs. conventional cartridges – gradient media maximizes dirt-holding capacity.
✅ Zero Media Migration: Single-piece construction prevents fiber shedding (validated per ASTM F838).
✅ Cost Savings: 30% lower OPEX through reduced changeouts and downtime.
Ordering & Support
Samples: Available for on-site validation (compatibility with Facet, Pentair, etc.).
Bulk Discounts: 15% off orders >50 units.
Fast Global Shipping: 15-day lead time from ISO-certified factories.
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