Catalogue 9 - STAUFF Filtration Technology

122 www.stauff.com/9/en/#122 D Return-Line Filter Housings / Complete Filters § Type RTF-N d Micron Rating 3 µm 03 5 µm 05 10 µm 10 20 µm 20 Note: Other micron ratings on request e Sealing Material NBR (Buna®) B FKM (Viton®) V Note: Other sealing materials on request RA - 500 - E - 10 - B / X a Type Element for Insert Filter RA b Group According to filter housing c Filter Material Filter Elements § Type RA a Type Return-Line Insert Filter RTF-N b Group c Filter Material d Micron Rating 3 µm 03 5 µm 05 10 µm 10 20 µm 20 Note: Other micron ratings on request e Sealing Material NBR (Buna®) B FKM (Viton®) V Note: Other sealing materials on request f Bypass Setting 1,5 bar / 22 PSI B1.5 RTF-N - 500 - E - 10 - B - B1.5 - D / X g Options Without diffusor 0 With diffusor D h Design Code Only for information X Material Max. Δp*collapse Micron ratings available Code Without filter element - - 0 Inorg. glass fibre 10 bar / 145 PSI 3, 5, 10, 20 E Filter paper 10 bar / 145 PSI 10 L *Note: Collapse/burst resistance as per ISO 2941 Other materials on request Material Max. Δp*collapse Micron ratings available Code Ionrg. glass fibre 10 bar / 145 PSI 3, 5, 10, 20 E Filter paper 10 bar / 145 PSI 10 L *Note: Collapse/burst resistance as per ISO 2941 Other materials on request Flow Size 390 l/min /103 US GPM 390 500 l/min /132 US GPM 500 Note: Exact flow will depend on the selected filter element. For technical data please see pages 13 / 124. f Design Code Only for information X hg a b c fed a b c fed Catalogue 9 § Edition 02/2023 Return-Line Filters