avintos AG
Weidenweg 17
4310 Rheinfelden
Switzerland
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Tel: +41 (0) 61 836 15 30
infoavintos.ch
The ASF is a lined strainer. The flow path through the filter insert is a larger area than the original pipe cross-section to minimize possible pressure loss.
The corrosion resistant filter insert consists of two perforated PTFE cylinders with an ETFE filter screen in between which offers the same outstanding corrosion resistant properties as the lining material PFA or conductive PFA. Clogged filter inserts can be easy exchanged or cleaned without removing the strainer from the line.
For added operator safety, the residual fluid in the insert area can be removed by means of a PTFE drain plug prior to removing the access flange when changing or cleaning the filter. Various mesh sizes of filter screens or drillings are available to accommodate different levels of contamination. Permanent drain connections are available as an option
![[Translate to English:] Typ ASF](/fileadmin/_processed_/6/e/csm_DIV_ATO_PIC_ASF_219339118d.jpg "[Translate to English:] ATOMAC PFA-ausgekleideter Schmutzfänger Typ ASF")
DN 25 - 200
PN 16
-20°C to +200°C
DIN EN 1092-2 / ASME B 16.5
EN 558 Series 1 / ASME B16.10
DN 40, 150 and 200 to ASME face to face