LEFILTER, a leading Chinese manufacturer with over 15 years of expertise in industrial fluid purification, introduces its Replacement Pall High-Flow Filter Element, engineered to meet or exceed Pall’s exacting standards. This product offers seamless compatibility with Pall’s Ultipleat High-Flow systems while delivering significant cost savings and enhanced operational efficiency. Backed by ISO 9001, ISO 14001, and ISO 45001 certifications, LEFILTER ensures that its replacement elements provide the same reliability, durability, and performance as Pall’s original products.
LEFILTER’s Replacement Pall High-Flow Filter Element is available in multiple configurations to suit diverse operational needs. Key specifications include:
| Parameter | Specification |
Filter Media | Polypropylene (PP), Glass Fiber, Composite Membranes (e.g., CAS) |
Length | 20″ (508mm), 40″ (1016mm), 60″ (1524mm), 80″ (2032mm) |
Outside Diameter | 6 inches (152mm) |
Filtration Direction | Inside-to-Outside |
Filtration Rating | 0.5μm, 1μm, 3μm, 5μm, 10μm, 20μm, 40μm, 70μm, 100μm, 200μm, 400μm, 700μm, 1000μm |
Support Core | Polypropylene (PP) |
End Cap Material | Glass Fiber Reinforced Polypropylene (PP) |
Seal Material | EPDM, Buna-N, Viton, Silicone |
Max Operating Temperature | PP: 82°C (180°F); Glass Fiber: 121°C (250°F); Composite: 60°C (140°F) |
Max Differential Pressure | PP: 3.4 Bar at 82°C; Glass Fiber: 3.4 Bar at 121°C; Composite: 3.4 Bar |
Recommended Changeout Pressure | 2.5 Bar at 20°C |
The Replacement Pall High-Flow Filter Element features a robust, multi-layer design optimized for high-flow applications:
Filter Media: High-efficiency PP or glass fiber media with tapered pore structures for superior dirt-holding capacity.
Support/Drainage Layers: Polypropylene or polyester layers ensure uniform flow distribution and structural integrity.
End Caps: Glass fiber-reinforced PP end caps for durability and secure sealing.
External Wrap: Polypropylene or polyolefin helical wrap prevents pleat collapse and maintains consistent flow.
Seal Design: Proprietary O-ring seals (Buna-N, EPDM, Viton) ensure leak-free operation.
The Replacement Pall High-Flow Filter Element features a robust, multi-layer design optimized for high-flow applications:
Filter Media: High-efficiency PP or glass fiber media with tapered pore structures for superior dirt-holding capacity.
Support/Drainage Layers: Polypropylene or polyester layers ensure uniform flow distribution and structural integrity.
End Caps: Glass fiber-reinforced PP end caps for durability and secure sealing.
External Wrap: Polypropylene or polyolefin helical wrap prevents pleat collapse and maintains consistent flow.
Seal Design: Proprietary O-ring seals (Buna-N, EPDM, Viton) ensure leak-free operation.
Nominal Ratings: 0.5μm, 1μm, 3μm, 5μm, 10μm, 20μm, 40μm, 70μm, 100μm (90% efficiency).
Absolute Ratings: 99% efficiency for 1μm and higher particles (varies by media).
Ultra-Large Flow Capacity: Handles up to 1,900 LPM (500 GPM) per cartridge, reducing the number of cartridges and housing size compared to conventional filters.
Low Pressure Drop: Crescent-shaped pleat geometry and uniform flow distribution reduce energy consumption.
PP Media: Compliant with FDA regulations (21 CFR Title 21) for food and beverage applications.
Chemical Compatibility: Resistant to acids, alkalis, and solvents.
Cost Efficiency:
Direct replacement for Pall cartridges, reducing downtime and retrofit costs.
Fewer cartridges required compared to traditional filters, lowering housing size and installation expenses.
Reliability:
ISO-certified quality control ensures consistent performance.
Corrosion-resistant materials (PP, glass fiber) withstand harsh industrial environments.
Low Maintenance:
Built-in handle enables quick, safe cartridge replacement.
Self-cleaning design reduces manual intervention.
Environmental Sustainability:
The Replacement Pall High-Flow Filter Element is ideally suited for steel mill water treatment, addressing critical challenges:
Circulating Water Filtration:
Removes iron, scale, and particulates from cooling water systems, preventing equipment corrosion and scaling.
Ensures consistent water quality for blast furnaces, rolling mills, and other critical processes.
Wastewater Recirculation:
Polishes wastewater for reuse in non-contact cooling, reducing freshwater consumption.
Removes oils, greases, and suspended solids to meet discharge standards.
Boiler Feed Water:
Key Benefits for Steel Mills:
Sustainability: Reduces water intake and wastewater discharge.
Cost Savings: Lower freshwater and chemical treatment costs.
Process Reliability: Consistent filtration prevents equipment damage and production delays.
LEFILTER’s Replacement Pall High-Flow Filter Element excels in diverse industries:
Oil & Gas: Prevents pipeline corrosion and equipment damage in upstream and downstream processes.
Power Generation: Protects boilers, turbines, and condensers from particulates in cooling water.
Food & Beverage: Ensures contaminant-free water for processing, bottling, and cleaning.
Chemical Processing: Filters corrosive fluids and solvents in petrochemical and specialty chemical applications.
Reverse Osmosis (RO): Serves as a pre-filter to protect RO membranes from fouling.
The Replacement Pall High-Flow Filter Element operates through a three-stage process:
Surface Filtration: Large particles are trapped on the outer layer of the filter media.
Deep Filtration: Smaller contaminants are captured within the media’s tapered pores, maximizing dirt-holding capacity.
Uniform Flow Distribution: Proprietary pleat design and support layers ensure even fluid distribution, preventing channeling and premature clogging.
Inside-to-Outside Flow:
Fluid enters the cartridge through the inner core, passes through the media, and exits through the outer cage.
Solids are retained within the media, maintaining consistent performance until changeout.
LEFILTER’s Replacement Pall High-Flow Filter Element combines cutting-edge technology, cost efficiency, and environmental responsibility to deliver unmatched performance across industries. Whether protecting steel mill equipment, safeguarding RO systems, or ensuring clean water for critical processes, this product offers:
Direct Replacement: Perfect fit for Pall’s Ultipleat systems.
Reliability: ISO-certified quality and 100% pre-delivery testing.
Sustainability: Reduced waste and energy consumption.
Global Support: Exported to 128+ countries with rapid delivery and expert technical assistance.
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