HFL Series High Flow Filter Cartridge - 6" Diameter for High-Capacity Industrial Filtration
General Description:
- Designed with a 6-inch (152.4mm) large diameter and Single Open End (SOE) configuration to maximize flow capacity.
- Features an “Inside-to-Outside” flow direction, ensuring all intercepted contaminants are trapped within the core during replacement.
- Engineered for high-efficiency solids removal in both Pleated and Melt-blown configurations.
Global Compliance & Certification:
Fully compliant with FDA, CE, ISO 9001:2015, and NSF standards for food safety and quality management.
Features
Exclusive Technology: One-Piece Outer Cage:
- Ecofiltrone is the only domestic manufacturer providing a unique one-piece outer cage for superior structural integrity under high pressure.
Footprint Optimization:
- HFL filtration systems are 50% smaller than typical size systems, significantly reducing capital expenditure (CAPEX) and floor space requirements
Gradient Pore Structure:
- Utilizes gradient aperture deep polypropylene fiber media where the pore size decreases toward the center, allowing for multi-level particle interception.
- Results in excellent dirt-holding capacity and exceptionally low flow resistance.
Cleanroom Manufacturing:
- Produced via hot-melt welding without bonding agents or surfactants, ensuring no secondary pollution or media migration.
Exclusive Technology: One-Piece Outer Cage:
- Ecofiltrone is the only domestic manufacturer providing a unique one-piece outer cage for superior structural integrity under high pressure.
Industrial Applications
- Power Generation: Ideal for iron removal filters, condensate polishing, and stator cooling water treatment.
- Petrochemical: Effective for various solvents, chilled water, and brine filtration.
- Food & Beverage: Specialized for process water purification meeting strict sanitary standards.
- General Industrial: Essential for RO Pre-filtration and desalination pretreatment.
Performance Specifications
| Parameter | Specification |
|---|---|
| Dimensions (Nominal) | OD 6" (152.4mm); Available lengths: 20", 40", and 60" |
| Filtration Area | Up to 7 m² per 40-inch cartridge |
| Operating Temperature | Pleated/Melt-blown PP: 82°C Pleated Glass Fiber (GF): 121°C |
| Max Differential Pressure | 3.44 bar @ 82°C (for PP) or 121°C (for GF) |
| Max Flow Rate | 70 m³/h (40" unit) 110 m³/h (60" unit) |
| Recommended Replacement ΔP | 2.5 bar |
Performance Curves & Material Selection
Materials of Construction:
Filter Media: Pleated Depth PP, Melt-blown PP, or Glass Fiber/Polyester.
End Caps: Glass Fiber Reinforced Polypropylene.
Seals: Choice of NBR, EPDM, Silicone, or Viton.
| Series | Material | Micron (μm) | Length (in.) | Support | Seals |
|---|---|---|---|---|---|
| HFL |
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