Special cartridges
General: Metal parts: galvanised expanded metal or perforated sheet steel. Optionally: stainless steel (1.4301 or 1.4541) or blank steel, electrolitically galvanised and passivated. End caps: galvanized sheet steel. Ring at both ends or one side closed, optionally provided with hole for draw bar. Further options, such as male/female end caps available.Gaskets: Standard 5 mm felt, optionally natural gas resistant BUNA-N or Viton. Standard flow direction: outside to inside.
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Fine filter cartridges type: |
Filtering material: Polyester with microporous PTFE membrane Application: separation of dry dust particles from gaseous media Temperature resistance: continuous operating temperature 70°C ; maximum surge 120°C (pH 7). For medium temperature cartridges type -MT: continuous operating temperature: 120°C (pH 7) |
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Heavy duty cartridges type: VPPS|APPS|ZPPS |
Filtering material: Polyphenylene sulfide Application: separation of dry solid particles from natural gas, biogas or other gaseous media. High chemical and mechanical resistance, low differential pressure, high tensile strength Temperature resistance: for standard cartridges continuous operating temperature 70°C; maximum surge 120°C (pH 7). For medium temperature cartridges type -MT: continuous operating temperature: 120°C (pH 7). For medium high temperature cartridges type -MHT: continuous operating temperature: 170°C (pH 7) |
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Ultra-fine filter cartridges type: VSG®|ASG|GSG |
Filtering material: sturdy pleated combination of microglassfibre material and reinforced cellulose paper Application: separation of fine solid particles from (moist) natural gas, biogas or other gaseous media. With slight coalescing function Temperature resistance: for standard cartridges continuous operating temperature 70°C; maximum surge 120°C (pH 7) For medium temperature cartridges type -MT: continuous operating temperature: 120°C (pH 7) |
