Structured Manufacturing Data (2026)

Filtration System

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Filtration System used in the Chemical Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Filtration System is characterized by the integration of Filter Housing and Filter Element. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A component within a Solvent Recovery Module that separates solid contaminants from liquid solvents through physical barriers.

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Product Specifications

Technical details and manufacturing context for Filtration System

Definition
The Filtration System is a critical part of the Solvent Recovery Module designed to remove particulate matter, impurities, and solid contaminants from used solvents before further processing or reuse. It ensures the purity of recovered solvents by preventing downstream equipment damage and maintaining process efficiency.
Working Principle
The system operates by passing contaminated solvent through filter media (such as cartridges, bags, or membranes) that physically trap solid particles based on size exclusion. Clean solvent passes through while contaminants are retained on the filter surface or within the filter matrix.
Common Materials
Stainless Steel, Polypropylene, PTFE Membrane
Technical Parameters
  • Filter pore size rating determining the smallest particle size retained (μm) Standard Spec
Components / BOM
  • Filter Housing
    Contains and supports the filter element while providing inlet/outlet connections
    Material: Stainless Steel
  • Filter Element Part
    Primary filtration medium that captures solid contaminants from the solvent stream
    Material: Polypropylene/PTFE
  • Pressure Gauge
    Monitors differential pressure across the filter to indicate clogging status
    Material: Stainless Steel/Glass

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Filtration System.

chemical solvent filtration system PTFE membrane filter for solvents stainless steel filter housing chemical solvent recovery module filtration industrial chemical filter pressure gauge

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Solvent Recovery Module
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Pretreatment Washer
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Vacuum Extraction Unit
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Compressed Air System
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Pretreatment System
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Quench System
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Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: 0 to 10 bar (g)
flow rate: 0.5 to 50 m³/h
temperature: -20°C to 150°C
slurry concentration: Up to 15% solids by weight
Media Compatibility
✓ Polypropylene filter media ✓ Stainless steel 316L housing ✓ PTFE gaskets/seals
Unsuitable: Highly corrosive halogenated solvents (e.g., methylene chloride)
Sizing Data Required
  • Required solvent flow rate (m³/h)
  • Maximum allowable particle size (microns)
  • Solvent viscosity at operating temperature (cP)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Filter media blinding
Cause: Accumulation of fine particulate matter or contaminants that permanently block pores, often due to inadequate pre-filtration, incorrect micron rating selection, or operating beyond recommended differential pressure limits.
Seal/gasket degradation and leakage
Cause: Chemical incompatibility with process fluids, thermal cycling causing embrittlement, improper installation leading to compression set, or mechanical damage from misalignment during filter element changes.
Maintenance Indicators
  • Rapid increase in differential pressure (ΔP) beyond normal operating range, indicating potential blockage or media failure
  • Visible fluid leakage around housing seals or connections, or audible hissing/vibration suggesting bypass or seal failure
Engineering Tips
  • Implement condition-based monitoring with real-time differential pressure trending and set proactive replacement thresholds at 80-90% of maximum ΔP, rather than waiting for complete blockage
  • Establish strict procedures for seal surface inspection and cleaning during element changes, including verification of O-ring lubrication with compatible grease and torque-controlled housing closure to prevent uneven compression

Compliance & Manufacturing Standards

Reference Standards
ISO 16889:2008 Hydraulic fluid power - Filters - Multi-pass method for evaluating filtration performance ANSI/ASHRAE Standard 52.2-2017 Method of Testing General Ventilation Air-Cleaning Devices for Removal Efficiency by Particle Size DIN EN 1822-1:2019 High efficiency air filters (EPA, HEPA and ULPA) - Part 1: Classification, performance testing, marking
Manufacturing Precision
  • Filter media pore size: +/- 5% of nominal rating
  • Housing sealing surface flatness: 0.1mm across any 100mm diameter
Quality Inspection
  • Pressure decay leak test (bubble point test for membrane filters)
  • Particle counting efficiency test per ISO 16889 multi-pass method

Factories Producing Filtration System

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What materials are compatible with this filtration system?

This filtration system is constructed from stainless steel, polypropylene, and PTFE membrane materials, making it compatible with a wide range of chemical solvents while resisting corrosion and chemical degradation.

How does this system integrate with solvent recovery modules?

The filtration system is designed as a component within solvent recovery modules, where it separates solid contaminants from liquid solvents through physical barrier filtration, ensuring clean solvent recirculation and process efficiency.

What maintenance is required for the filter elements?

Maintenance involves periodic replacement of the PTFE membrane filter elements based on pressure gauge readings indicating clogging, along with routine inspection of the stainless steel housing and polypropylene components for wear or damage.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Chemical Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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