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Dust bags are used in a large variety of applications and industries. Especially where dry powder particles need to be filtered from airflow and where particles aren’t allowed to enter the atmosphere. Whether it’s in the food industry or in the chemical, mineral & environmental industry, Sefar offers tailor-made solutions for all kinds of dust collector bags.
Sefar manufactures filter sleeves in styles to suit most models and types of dust collectors.
Bags fabricated to specification from selected needlefelts and woven fabrics.
Our vast range of available felts in various weights and surface treatments, combined with local state-of-the-art manufacturing facilities, allow us to offer you the best solution for your individual application.
Sefar filter bags for dust filtration systems are available in many types. Please contact us for further information. More details about our specially developed dust collector bags for the life science industry, can be found at SEFAR PHARMA GMP Bags. In the mineral industry, especially in theTiO2, we recommend Sefar bag house filters.
SEFAR TETEX NF dust filters are made from high-quality needle-felt.
The oil- and water-repellant felts (NFI) are also available in an antistatic version (NFIA).
For low pressure filters, a PET needle-felt of 350 g/m² is used
For high pressure filters and PET filter bags a 500g/m² needle-felt is used
Our subsidiaries and selected representatives around the world are pleased to advise all customers individually.
Please call us for further information:
Phone CH: +41 71 898 5700