PTFE Filter Bags for High-Temperature Water Treatment Filtration

PTFE filter bags are a reliable solution for high-temperature water treatment filtration needs. These durable filter bags can effectively remove solid particles, improve water quality and the extend longevity of water treatment systems. It can withstand max. 260 °C high temperature. Besides, it has excellent chemical stability to be used in various fields.

PTFE filter bag is a kind of special filter bag due to its excellent resistant to high temperature, acids, bases, corrosion and smooth surface. It leverages good filtration effects in special chemical industries and extreme operating conditions. It is suitable for highly corrosive industry filtration with a pH value ranging from 1 to 14.

Specification
Features
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Specification

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Sewing method: stitching
Seal ring: PTFE or stainless steel ring
Seal ring connection: stitching
Filter rating: 0.5, 1, 5, 10, 25 μm
Efficiency: Relative accuracy, 85% single filtration efficiency
Surface treatment: surface smooth treatment to prevent free fibers and solvents
Material grade: free of silicon and other types of contaminants
Replacement: 0.10 MPa replacement differential pressure, not greater than 0.18 MPa
Working temperature: < 260 °C
pH range: 1–14

Table 1: Popular Specifications of PTFE Filter Bags
Item	Dimensions D × H (mm)	Flow Rating (m³/h)	Filter Area (m²)	Volume (L)
1	φ180 x 430	20	0.24	8
2	φ180 x 810	40	0.48	17
3	φ105 x 230	6	0.08	1.3
4	φ105 x 380	12	0.16	2.6
5	φ150 x 560	20	0.24	8

Features

Exceptional chemical resistance. PTFE filter bags can withstand exposure to a wide range of aggressive chemicals commonly found in water treatment processes.
Withstand extreme temperatures. These durable filter bags provide efficient and effective removal of solid particles under max. 260 °C high temperature.
Durability and longevity. They can withstand abrasion and harsh operating environments, providing consistent and reliable filtration performance throughout their lifespan

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Here are product catalogue and data sheet for your reference. more information just contact us.

Filter Bags Data Sheet

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