Flanged Ends ASF

FLOWSERVE ATOMAC ASF: 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 FEP or 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. Optional: PFA-conductive liner material.

Strainer Type ASF, PN16  (Art.-Nr.: 330-1100-xx)
• DN25, DN40, DN50, D80, DN100, DN150, DN200
• ATOMAC PFA lined
• Max. operating temperature: +200°C
• Face to face acc. to EN 558, Row 1
• Flanged acc. to DIN EN 1092-2, PN16
• Body: ductile iron EN-JS 1049 (GGG40.3) / PFA lined
• Flange: ductile iron EN-JS 1049 (GGG40.3)
• Filter cage: PTFE with ETFE filter fabric
• Drain plug & nipple: PTFE
• Mesh size: 300 µm (other sizes on request)
• Bolting: A2-K70

Strainer Type ASF, PFA-conductive, PN16 (Art.-Nr.: 330-1101-xx)
• DN25, DN50, DN80
• ATOMAC PFA-conductive lined
• Face to face acc. to EN 558, Line 1
• Flanged acc. to DIN EN 1092-2, PN16
• Body: ductile iron EN-JS 1049 (GGG40.3) / PFA-L lined
• Flange: ductile iron EN-JS 1049 (GGG40.3)
• Filter cage: PTFE with ETFE filter fabric, conductive
• Drain plug & nipple: PTFE
• Mesh size: 300 µm (other sizes on request)
• Bolting: A4-70

Strainer Type ASF, Class150 (Art.-Nr.: 330-1102-xx)
• 1″, 1 1/2″, 2″, 3″, 4″, 6″, 8″
• ATOMAC PFA lined
• Max. operating temperature: +150°C
• Face to face acc. to ASME B16.10
• Flanged acc. to ASME B16.5, Class 150, RF
• Body: ductile iron EN-JS 1049 (GGG40.3) / PFA lined
• Flange: ductile iron EN-JS 1049 (GGG40.3)
• Filter cage: PTFE with ETFE filter fabric
• Drain plug & nipple: PTFE
• Mesh size: 300 µm (other sizes on request)
• Bolting: A2-70 – ISO3506 Gr. A2 Cl. 70

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