PFA/PTFE Lined Filters – Superior Corrosion Resistance for Industrial Applications
A PFA lined filter is a specialized filtration system designed for handling highly aggressive and corrosive fluids. The internal components, including the housing, are lined with PFA (perfluoroalkoxy) and PTFE, a fluoropolymer known for its outstanding chemical resistance, high-temperature stability, and non-stick properties. This makes PFA/PTFE lined filters ideal for industrial applications such as chemical processing, pharmaceuticals, water treatment, and semiconductor manufacturing.
Key Features of PFA/PTFE Lined Filters:
Material
- PFA/PTFE is a high-performance fluoropolymer known for its superior chemical resistance, non-stick properties, and ability to withstand extreme temperatures.
- Ensures durability and long service life even in harsh operating conditions.
Design & Construction
- The filter housing and critical components are lined with a seamless layer of PFA/PTFE, applied through advanced techniques such as lining and moulding.
- Available in various configurations to meet different operational requirements.
- Lining Thickness: Minimum 3mm Thick
- Design data: Design temperature: 200 °C; working temperature: 180°C.
- Melting Point Temperature: 260°C up to 327°C respectively.
- Test: Spark Test, Hydrostatic Pressure Test
Advantages of PFA/PTFE Lined Filters
- Exceptional corrosion resistance: Withstands aggressive chemicals, preventing equipment damage.
- High-purity filtration: Suitable for applications where contamination control is critical.
- Extended lifespan: Minimizes maintenance and replacement costs due to its durability.
- Versatile design: PFA/PTFE can be moulded into complex shapes, accommodating a variety of filtration needs.
Types of PFA/PTFE Lined Filters
01. PFA/PTFE Lined Strainers
Removes large particles from fluid streams, protecting downstream equipment.
- Basket Filter: Features a basket-like structure for effective particle retention in high-flow applications.
- Strainer: Removes coarse particles and debris to prevent clogging in pipelines.
02. PFA/PTFE Lined Bag & Cartridge Filters
Uses replaceable filter cartridges for high-efficiency filtration.
- Cartridge Filter: Designed for precision filtration using cylindrical filter elements.
- Bag Filter: Utilizes a filter bag to capture contaminants from fluid streams.
03. PFA/PTFE Lined Pressure Filters
Designed for high-pressure filtration applications.
Applications
PFA/PTFE lined filters are widely used in industries that handle highly corrosive substances, such as:
- Chemical processing: For filtering aggressive acids, alkalis, and solvents.
- Pharmaceuticals: Ensures high-purity filtration in drug manufacturing processes.
- Water treatment: Removes contaminants from highly acidic or alkaline water.
- Semiconductor industry: Maintains ultra-clean filtration in microelectronics production.
- Food & beverage: Prevents contamination when filtering sensitive ingredients.
Customized PFA/PTFE Lined Filters by TFI Filtration
At TFI Filtration (India) Pvt Ltd, we specialize in manufacturing customized PFA lined filters tailored to industry-specific requirements. With our expertise in filtration technology, we design and engineer solutions that deliver superior performance, reliability, and longevity.
Get An Easy Quotation
Getting started with TFI Filtration (India) Pvt. Ltd. is simple and efficient. Share your requirements, and our expert team will quickly provide you with a customized, competitive quotation tailored to your project needs. Whether you need standard systems or specialized solutions, we ensure a hassle-free process, transparent communication, and dedicated support every step of the way. Let’s simplify your journey to better filtration—contact us today!
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+91 9033030237 / 38