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Filter Strainer

  • Y Strainer GGG50 economy pattern
    Y Strainer GGG50 economy pattern
    Parameter Specification
    Product Type Y-Type Strainer
    Pressure Rating PN 16
    Body / Bonnet Material Ductile Iron GGG-50 (EN-GJS-500-7)
    Screen Basket Material Stainless Steel AISI 316 / 1.4401
    Size Range 2″ to 24″ (DN 50 to DN 600)
    Flange Standard EN 1092-2 (PN16)
    Test Pressure Shell Test: 25 Bar
    Seat Test: 17.6 Bar
    Operating Temperature -10°C to +120°C (Standard NBR Gasket)
    Standard Perforation 0.5, 0.8, 1.0, 1.5, 2.0, 3.0 mm (Customizable)
    Gasket Standard NBR (Options: EPDM, FKM/Viton)
    Design & Manufacture EN 12516, ISO 5208
    Compliance Pressure Equipment Directive (PED 2014/68/EU)
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  • Y Pattern Filter Strainer
    Y Pattern Filter Strainer
    Brief
    Size: 2“～24”
    Rating: PN10,PN16,150LB
    Mainly materials:
    Body: stainless steel
    Net: stainless steel
    End: flange
    Structure: Y pattern
    Surface: epoxy paint
    Suitable temperature: -29℃~400℃
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  • Plumbling Brass Filter Strainer
    Plumbling Brass Filter Strainer
    PHOTO SHOWS SPECIFICATIONS AS BELOW
    SIZE:DN25
    RATING:PN16
    BODY AND BONNET : BRASS
    NET: SS304
    View details

A filter strainer is a device used in pipelines to remove unwanted solids, debris, or particles from liquids or gases. It acts as a mechanical filter, capturing particles through a perforated or mesh screen while allowing the clean medium to pass through. Filter strainers are critical for protecting pumps, valves, heat exchangers, and other downstream equipment from damage or clogging. There are several types of strainers, including Y-strainers, T-strainers, and basket strainers. Y-strainers are compact and typically used in low debris applications, while basket strainers have a larger filtering area and are suitable for high-flow systems. Strainers can be made from various materials, such as stainless steel, carbon steel, bronze, or PVC, depending on the application and media. Regular cleaning or replacement of the strainer element is required to maintain efficiency. By removing impurities, filter strainers ensure the longevity of equipment, reduce maintenance costs, and improve overall system performance. They are commonly used in water treatment, chemical processing, oil and gas, food and beverage, and HVAC systems where fluid purity and flow reliability are essential.

What Are The Benefits Of Using Filter Strainers In Industrial Systems?

Filter strainers offer a wide range of benefits that make them essential in many industrial and commercial applications. Their primary function is to remove solid particles from fluids, which helps prevent blockages, abrasion, and mechanical failure in critical components like pumps, valves, and meters. This filtration extends the lifespan of equipment, reduces the need for frequent repairs, and lowers operational costs over time. Strainers also help maintain optimal flow rates and ensure product quality by keeping the system free of contaminants. In industries like food processing or pharmaceuticals, using sanitary-grade filter strainers ensures compliance with hygiene standards. Additionally, strainers are easy to install and maintain, often featuring a removable screen for quick cleaning or replacement. By preventing foreign objects from circulating in the system, they enhance safety, minimize downtime, and protect investment in high-value machinery. The wide availability of strainer sizes, pressure ratings, and material options also allows for custom solutions to suit specific operational environments, whether dealing with water, steam, oils, chemicals, or gases.

Filter Strainer FAQ

  • 1.What does a filter strainer do?

    It removes solids from fluids to protect system components.

  • 2.What’s the difference between a Y-strainer and basket strainer?

    Y-strainers are compact; basket strainers handle higher flow.

  • 3.Can filter strainers be cleaned?

    Yes, they are usually designed for easy cleaning or replacement.

  • 4.Are strainers used in gas systems?

    Yes, strainers can filter both liquids and gases.

  • 5.What materials are filter strainers made of?

    Commonly stainless steel, carbon steel, bronze, or PVC.

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