Overview
The FACET CA56-9SB belongs to the classic CAA Series 5 aviation-grade coalescing filter cartridge, widely deployed in fuel-water separators for aviation refueling, oil depots, refineries and marine fuel transfer systems. Our factory-manufactured direct replacement CA56-9SB coalescer perfectly matches the original dimensional size, installation interface and core separation performance of the OEM FACET CA56-9SB, while cutting procurement costs significantly without sacrificing filtration reliability. This interchangeable element eliminates compatibility risks and delivers consistent long-term purification for hydrocarbon media, solving the pain points of high original brand prices and long delivery cycles for industrial fluid treatment operators.

Unique Advantages of Our CA56-9SB Replacement Cartridge
1. 100% Physical & Performance Interchangeability
Every dimension, thread specification, sealing structure and media layering replicates the original FACET CA56-9SB precisely. Direct plug-and-play installation without modifying existing filter housings, refueling equipment or separation skids; zero leakage risk after replacement.
2. Equivalent Premium Filtration Performance, Far Lower Procurement Cost
Adopts the same multi-stage coalescence media layout as OEM products, with professional hydrophobic surface treatment to avoid secondary liquid entrainment. It removes micro solid contaminants and free water from jet fuel, diesel and gasoline equally well as the original FACET part, yet our factory direct selling price is 30%–60% lower than genuine FACET CA56-9SB, drastically cutting recurring consumable expenses for refueling stations and refineries.
3. Higher Dirt Holding Capacity & Longer Service Cycle
Optimized pleat opening design expands effective filtration surface area. The composite fiber medium holds more sludge, rust particles and emulsified water before pressure rise, extending service intervals and reducing frequent element replacement downtime and labor costs.
4. Robust Structure for Harsh Working Conditions
Corrosion-proof metal inner support, reinforced nylon end caps and lock-in integrated gaskets resist liquid impact, pressure fluctuations and temperature cycling. No thread galling, gasket detachment or media deformation under continuous high-flow fuel transfer.
5. Flexible Supply & Customized Support
Mass production capacity with fast 7–10 day lead time for bulk orders; small sample orders acceptable for testing. Custom media materials, gaskets and length modifications are available to match special working fluid requirements. All replacement elements pass strict factory leakage and separation efficiency testing before delivery.

Wide Application Scenarios
1. Aviation Fuel Refueling Systems
Mobile refueling trucks, airport underground hydrant dispensers, aviation fuel storage depots, jet fuel filter separators for airport terminals. Effectively eliminate free water and particulate impurities from aviation kerosene to protect aircraft engine fuel injection systems from corrosion and abrasion.
2. Petroleum & Refinery Facilities
Crude oil refining workshops, bulk petroleum storage terminals, gasoline/diesel blending stations, pipeline fuel transfer skids. Separates emulsified water, pipeline rust and catalyst fine particles from hydrocarbon fuels to improve finished fuel quality.
3. Marine & Offshore Fuel Handling
Fuel supply barges, offshore platform fuel supply units, ship fuel pre-filter separators. Adapts to unstable temperature and pressure environments at sea to prevent water accumulation damaging marine diesel engines.
4. Industrial Turbine & Power Generation
Gas turbine fuel filtration systems, industrial lube oil purification stations. Removes moisture and solid contaminants from turbine fuel to stabilize combustion efficiency and extend turbine component lifespan.
5. Other Industrial Hydrocarbon Treatment
Diesel generator fuel pretreatment, chemical solvent separation, mineral oil recycling filtration, industrial fuel dispensing stations. Suitable for all low-viscosity hydrocarbon media matching the CA56-9SB working parameter range.

Optional Available Models
-CA Series
CA11-3, CA11-8, CA11-9, CA11-5
CA14-3, CA14-8, CA14-9, CA14-5
CA22-3, CA22-8, CA22-9, CA22-5, CA22-5SB
CA28-3, CA28-8SB, CA28-9SB, CA28-5, CA28-5SB
CA33-3, CA33-8, CA33-9, CA33-5, CA33-5SB
CA38-3, CA38-8SB, CA38-9, CA38-5, CA38-5SB
CA43-3, CA43-8SB, CA43-9SB, CA43-5, CA43-5SB
CA56-3SB, CA56-3, CA56-8SB, CA56-9SB, CA56-5, CA56-5SB
-CAA Series
CAA11-5, CAA14-5, CAA14-5SB, CAA22-5, CAA22-5SB, CAA28-5, CAA28-5SB, CAA33-5, CAA33-5SB, CAA38-5, CAA38-5SB, CAA43-5,
CAA43-5SB, CAA56-5, CAA56-5SB
-CM Series
CM-11-5, CM-14-5, CM-14SB-5, CM-22-5, CM-22SB-5, CM-28SB-5, CM-33-5, CM-33SB-5, CM-38-5, CM-38SB-5, CM-43-5, CM-43SB-5,
CM-56-5, CM-56SB-5
Model: Replacement CA56-9SB (Compatible with FACET CA56-9SB)
Outer Diameter: 6 inch / 152 mm; Inner Diameter: 3.5 inch / 89 mm
Standard Length: Customized to match original CA56-9SB overall length
Mounting Type: Screw base, glass-filled nylon end caps with integrated Buna-N sealing gasket
Flow Direction: Inside-to-out
Filtration Standard: Compliant with EI 1581 6th Edition Category C aviation fuel filtration criteria
Max Allowable Differential Pressure: 75 psi (5.17 bar); Recommended replacement differential pressure: 15 psi (1 bar)
Operating Temperature Range: -30°C ~ 115°C (-22°F ~ 240°F)
Applicable Fluid pH Value: 5–9
Filter Media: Multi-layer composite hydrophobic-oleophobic glass fiber pleated medium, corrosion-treated perforated metal central support tube, outer drainage protective sock
Core Efficiency: 99.9% ultra-fine solid particle removal rate, ≥99% water droplet coalescence & separation efficiency
Service Life: Up to 36 months under standard working conditions; 1-year factory warranty for replacement elements
Sealing Material: Standard Buna-N gasket; Viton/EPDM optional for special chemical media
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