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General:
Our string wound filter cartridges are structured loose outer layers and tight inner layers which can offer true depth filtration for high dirt holding capacity and extremely low media migration to ensure temperature and chemical compatibility. The main advantage of the string wound filter cartridge is its exceptionally high structural strength, therefore, they can withstand severe operating conditions.
Features & Benefits
A. String wound filter cartridges is used in pre-filter applicationB. This enhanced design provides improved dirt-holding capacity over standard wound cartridgeC. Provides long life-cycleD. Materials are FDA listed as acceptable for potable and edible;E. Normal micron rating 1-150µmApplications
A. Cotton:Organic solvent,water,oil,alkalinity solvent,beverage pharmaceuticalsB. Polypropylene:Water,dilute acids,oxidizing agents,plating solutionC. Glass fiber:Chemicals,organic solvent,strong acid and alkali,high temperature resistanceD. Plating,Chemicals and SolventsSpecifications
Material of Construction
A. Yarn:Polypropylene,cotton,glass fiber;B. Core:Polypropylene,stainless steelRecommended Operating Conditions
A. Max.Differential pressure:4.5bar at 25°CB. Recommended change out:1- 1.5barC. Maximum temperature:PP yarn+PP core (80°C)Cotton yarn + SS Core (180°C)
Glass fiber +SS Core (200°C)
Removal Ratings(µm)
A.1,3,5,…150
Ordering Guide
Model SW Material | Support Core | Dimension | Micron Rating | End Adaptor | Seal | Length Inch |
SW-1 PP SW-2 Cotton SW-3 Glass fiber | P-PP S-Stainless steel | S-ID28mm OD62-65mm B-ID28mm OD110-115mm | 0.10: 1µm 0.30:3µm 0. 50:5µm 10:10µm ……… ………. | Code 0-DOE w/o adaptor Code 7-226/Fin Code 8-222/Fin Code 3-222/Flat closed Code 2-226/Flat closed | E-EPDM N-Buna S-Silicone V-Viton T-Teflon Encapsulated viton | 5:5″ 10:10″ 20:20″ 30:30″ 40:40″ |
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