Pentek - BP-420 20" Polypropylene Filter Bag and similar items

Polypropylene bags are compatible with a broad range of corrosive fluids including organic solvents, oils, acids, alkalis and microorganisms. The bags are manufactured from felt because of its high solids loading capabilities, in comparison to similar mesh fabrics. The media is created by needle-punching two layers of synthetic fibers together in a supporting scrim. A glazed finish, created by melting the outermost surface fibers, is used to produce a bond that reduces the possibility of migration. Filter Media: Glazed Polypropylene Felt Compatible with a Broad Range of Corrosive Fluids Including Organic Solvents, Oils, Acid, Alkalis and Micro-Organisms Thermally Welded Unique Design Results in Consistent Filtration Efficiencies Manufactured from Glazed Polypropylene Felt Due to its High Solids Loading Capabilities, in Comparison to Similar Mesh Fabrics Semi-Rigid Cylindrical Design is Easily Crushed and Incinerated Higher Productivity - Faster Bag "Change-Outs" Specifications: Filter Media: Glazed Polypropylene Felt Dimensions OD Flange on Top of Bag - 4.5" Dia. ID of Flange on Bag - 3.5" Dia. Designed to Fit Into a Basket with 3.75" Dia. ID BP-410 Length - 9" BP-420 Length - 17" Temperature Rating: 40 F to 145 F (4.4 C to 62.8 C)