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Home / Compressed Air V2 / Domnick Hunter V2 / GuardFlow Pleated Filter Elements

GuardFlow Pleated Filter Elements

Dominick Hunter

GUARDFLOW absolute rated pleated filter elements are designed for use in the high pressure / differential pressure environments of the oil and gas industries. Typical applications include high pressure well stimulation using acids, organic solvents etc, injection testing with seawater and continuous water injection in the secondary and tertiary oil production phases where line pressure of 5000 psig and differential pressures of 150 psi are not uncommon. domnick hunter Technologies have supplied low and high pressure elements into oil and gas applications for many years and currently supply a large proportion of the consumables used worldwide. This experience has aided the evolution of the GUARDFLOW series enabling design which optimises service life, filtrate quality with unit cost. The design is engineered to provide maximum usable filter area with the durable construction required to quarantee filter integrity even in the most demanding conditions. GUARDFLOW elements are available in various medias (cellulose, glass fibre and polypropylene) to ensure compatibility with all aplications. Elements are available in ratings of 2, 5, 10, 20 and 35 microns with Beta ratio of 5000.


• Designed specifically for oil/gas industry
• Available from 1 to 35 microns
• Robust construction for harsh environments