BAG FILTRATION
Related Products
Liquid Bag filters are used in a variety of industrial applications. They provide an economical and scalable method of filtration for liquids at a variety of flow rates, temperatures, chemical compositions and micron ratings, and can be an effective first stage of filtration in large systems. Most filter bag systems are installed into a retainer basket in a pressure vessel (a ‘closed’ system), matched to the parameters of the specific application.
The most common filter bag media are polyester felt, polypropylene felt and nylon mono-filament. However, there are countless media available to create custom filter bags, from oil adsorbing to high-temperature, many of which are in stock at our warehouse. The following is a general guide to help define the specific media for your application, and you can also visit our filter bag sizing guide page.
FILTER BAG MEDIA SELECTION GUIDE
Polyester | Polypropylene | Nylon | |
---|---|---|---|
Max Temp (F) | 275 | 200 | 275 |
Max Temp (C) | 135 | 95 | 135 |
Specific Gravity (gr/cm3) | 1.38 | 0.91 | 1.14 |
Acids | Good | Excellent | Poor |
Organic Acids | Good | Excellent | Poor |
Alkali | Poor | Excellent | Excellent |
Aliphatic Solvents | Good | Fair | Good |
Aromatic Solvents | Good | Poor | Good |
Alcohols | Good | Good | Good |
Ethers | Good | Poor | Good |
Hydrocarbons | Poor | Excellent | Poor |
General Sediment | Excellent | Excellent | Excellent |