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  • About Standard Felt Liquid Filter Bags

    Key benefits

    Micron ratings from 1 to 200

    All industry standard & custom sizes available

    Broad chemical compatibility

    High flow/low pressure drop

    Sewn or fully-welded construction

    Choice of steel ring or plastic flange

    Temperature ratings to 200°F (PO), 275°F (PE ), 425°F (HT) and 500°F (Teflon®)

    Felt Bag Materials
    Constructed using 100% synthetic fibers in polypropylene, polyester, Nomex® and Teflon®. The proper combination of fiber diameters, weights and thicknesses result in an economical depth filter media. To reduce fiber migration, Polypropylene bags are treated with a glazed finish, while Polyester and Nomex® bags are singed.

    Polypropylene and Polyester materials meet FDA regulations for food contact under CFR21, Section 177.1520

    Silicone-free construction

    High dirt holding capacity

    Ability to remove both solid and gelatinous particles

    Low cost

    Glazed/singed finish on Polypropylene & Polyester reduces fiber-shedding

    Felt Bag Styles
    Steel-ring bags have a galvanized steel ring (stainless steel optional) sewn into the top of the bag. They are supplied with sewn seams standard. Plastic flange bags have a specially-designed flange sewn to the top of the bag. They are supplied with sewn seams standard (fully-welded seams available upon request).

    Welded Construction
    Fully-welded bags are available in polypropylene and polyester felt for #1, #2, #3, #4 and #5 plastic flanges.

    No needle holes, thus increasing efficiencies by preventing by-pass

    Elimination of threads further reduces possibility of fiber-shedding

    Disclaimer: This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility.

    Additional Information Material Polyester Felt  
    Size 1 (7.06" x 16.5")  
    Micron Rating 1 Micron  
    Seam Type Sewn  
    Ring Style Galvanized Steel Ring  
    Case Pack 50 ea.  
    Pallet Pack 1,200 ea. (24 Cases)  
    FDA Approved Yes  
    Dimensions 7.06" Dia. x 16.5" H  
    Country of Manufacture United States  
    Model PES1P1SH  

    liquid filter bag http://www.kosafiltration.com/Size__1__1_Micron___Polyester_Felt_Liquid_Filter_Bag_w_Steel_Ring__PE1P1SH__1272.html