Hangzhou Philis Filter Technology Co., Ltd.
Hangzhou Philis Filter Technology Co., Ltd. Leading producer of filter cloth , filter bags
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Micron Liquid Water Filter Bag 25um for Liquid / Water Filtration Plant
Material: PP, PE, Felt PP, Felt PE
0.5 to 1000um
Size: 4"x7", 4"x14", 7"x16", 7"x32"
O-Ring: Stainless Steel or Plastic
| Item | swimming pool filter |
| Type | Various specifications |
| Material | PE , PP , NMO |
| Relative filtration pore size | 0.2,0.5, 1,5, 10, 25, 50, 100, 200 ,300...1000µm |
| Temperature | < 80-160°C |
| Bag top ring | Plastic(PP/PE)/stainless steel/zinc steel |
| Body construction | Sewn / welded |
| Type of bottom | Round / V triangle |
| Effective filtration area | Various specifications |
| Special requirement of diameter and collar extension can be customized | |
| Material Physical and chemical Performance | |||||
| Material | PE | PP | MO | RY | PTEE |
| Strong Acid | Very good | excellent | poor | general | excellent |
| Weak Acid | Very good | excellent | general | good | excellent |
| StrongAlkalis | poor | excellent | excellent | Very good | excellent |
| Weak Alkalis | Very good | excellent | excellent | good | excellent |
| Solvents | Very good | poor | good | good | Very good |
| Oxidising Agent | good | poor | general | good | Very good |
| Abrasion Resistance | Very good | very good | excellent | general | poor
|
Liquid Filter Bag
Filter bags are manufactured for optimum filtration performance. They are made from selected developed industries specification media.
Varoius type of media available, such as needle felt, mono-filament and multi-filament. They are effective in removing solid particles from liquid where large volume of contamination are present or high viscoscity fuilds must be filtered. They offer an effective solution to many filtration application.
Media Classfication
Polypropylene Felt :
This non-woven material is our popular workhorse. Polypropylene offers excellent chemical resistance. Its cost effectiveness makes it ideal for application up to 200oF (93oC). This felt material come plain ( untreated felt ), or glazed ( high heat applied to exterior surface fibers ).
Polypropylene Mesh
Polypropylene mono filament mesh has better acid resistance then nylon and is more cost effective for temperature up to 200oF (93oC)
Polyester Felt
Polyester has a hgher melting point temperature than polypropylene making it ideal for hot oil and other applications up to 300oF (148oC). This felt material come plain ( untreated felt ), or glazed ( high heat applied to exterior surface fibers ).
Polyester Mesh
This is popular multi-filament mesh us low cost and ideal for removing particles too large for felt material.
Nylon Mesh
This mono-filament mesh is a woven material in which each thread is a single filament. This material strength enables it to be used in a variety of different application.
Chemical & Thermal Resistance of Filter Bags
| Filter Media | Micron | Temp. oC | Weak Acid | Strong Acid | Weak Akaline | Strong Akaline | Solvent |
| Polypropylene Felt | 1-200 | 90 | Excellent | Excellent | Excellent | Excellent | Good |
| Polyester Felt | 1-200 | 135 | Good | Fair | Fair | Poor | Fair |
| Polyester Mesh | 30-800 | 135 | Good | Fair | Fair | Poor | Fair |
| Polypropylene Mesh | 100-600 | 90 | Excellent | Excellent | Excellent | Excellent | Good |
| Nylon Mesh | 5-1500 | 135 | Fair | Poor | Excellent | Excellent | Fair |
Standard Size
Size 1 : Dia 7" x 17" Long
Size 2 : Dia 7" x 32" Long
Size 3 : Dia 4" x 9" Long
Size 4 : Dia 4" x 15" Long
Size 5 : Dia 6" x 20" Long
( Customised sizes are availabe upon request )
Ring Material
Polyppropylene
Polyester
Galvanised Steel
Stainless Steel 304 or 316
| Filter bag model | Filter bag area(m2) | Filter bag Volume(Liter) | Filter bag Diameter (Inch/cm ) | Filter bag Length (Inch/cm ) |
| No.1 | 0.19 | 7.9 | 7/17.8 | 16/40.65 |
| No.2 | 0.41 | 17.3 | 7/17.8 | 32/81.3 |
| No.3 | 0.05 | 1.4 | 4/10.2 | 8.25/20.9 |
| No.4 | 0.09 | 2.5 | 4/10.2 | 14/35.5 |
| No.5 | 0.22 | 8.1 | 6/152 | 22/55.9 |
Applications:
1. Paints & lacquer industry
2. Wastewater treatment
3. Pharmaceutical industry
4. Food industry
5. Chemical industry
6. Beer, wine & spirit industry
7. Adhesive.
1) The length of dust filter bags can be customized.
2) If your liquid / dust filter bag is different from our filter bag size, please send us your drawing size and the material which you need, we also produce the nonstandard filter bag.
3) Please send us your inquiry specification detail by email for quotation, thanks my friends.