Test Discs

Great Lakes Filters is your trusted source for high-quality gravimetric cleanliness test discs designed to deliver precision filtration for a wide range of applications. Our test discs ensure reliability, consistency, and performance across various industries, making them an essential choice for your filtration needs.

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Micron Membrane Filter Disc Types, Sizes, and Materials

Types of Test Discs:

Micron Membrane Filter Discs:

Available in: Nylon, Polyester, and Cotton Test Patch materials

Specific Micron Ratings for Nylon:

800, 400, 300, 200, 150, 53, 44, 40, 30, 20, 15, 10, 5, 1

Specific Micron Ratings for Polyester:

150, 100, 44, 20, 15, 10, 5, 3

Cotton Test Patch:

Designed for specialized applications

Custom sizes to fit your equipment and operational needs

Standard diameters suitable for most testing protocols

Nylon: Known for its durability and broad chemical compatibility

Polyester: Offers excellent strength and temperature resistance

Cotton: Provides effective particulate testing for unique requirements

Features and Benefits of Test Discs

Features:

Wide range of micron ratings for precise filtration

High-quality materials including nylon, polyester, and cotton

Customizable sizes to suit your application needs

Durable and resistant to high temperatures and chemicals (specific to material type)

Benefits:

Accuracy: Delivers consistent filtration performance for reliable test results

Versatility: Suitable for diverse applications across multiple industries

Customization: Tailored sizes and materials ensure compatibility with various systems

Durability: Withstands challenging operating environments, ensuring long-term usability

Industries Utilizing Test Discs

Great Lakes Filters proudly supplies gravimetric cleanliness test discs to industries requiring precise and reliable filtration, including but not limited to: