Size #4, 5 Micron - Polyester Felt Liquid Filter Bag, Galvanized Steel Ring, Handle (PES5P4SH)

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