Wound string filter cartridges FKW
With wound filter cartridges, a yarn is wound around a support core. The yarn and support core are available in different materials.
Applications
Water treatment, seawater desalination, condensate treatment, process water, photographic chemicals, film development, edible oils, solvents, galvanic baths, greases, acids, alkalis, chemical processes.
| Code | ||||
|---|---|---|---|---|
| Cartridge type | Length | Wounding material | Core | Fineness |
| FKW | 10 | P | P | 25 |
| Technical data | |
|---|---|
| Length | 5" | 9 ¾" | 10" | 19 ½" | 20" | 29 ¼" | 30" | 39" | 40" |
| Diameter | OD: 62 mm I ID: 28 mm |
| Filter fineness (micron nominal): | 0,5 | 1 | 3 | 5 | 10 | 25 | 50 | 75 | 100 | 150 | 200 |
| Winding material | P = Polypropylene | W = Polypropylene, washed | H = Glass fiber | B = Cotton | PE = Polyester | N = Polyamide |
| Supporting core material | P = Polypropylene | S = Stainless steel |
| Maximum differential pressure | 2.5 bar at 30°C |
| Initial differential pressure: | 0,1 bar |
| Maximum operating temperature | 80°C for Polypropylene I 135°C for Polyamide 150°C for Polyester I 150°C for Cotton 400°C for Glass fibres I 400°C for Stainless steel |