Catalogue 9 - STAUFF Filtration Technology

www.stauff.com/9/en/#129 E 129 Product Description STAUFF In-Line Simplex Filters SRFL-S and Duplex Filters SRFL-D are designed for in-line hydraulic applications. With its compact construction and the easy maintain assembly the SRFL-S and SRFL-D Filters are suitable for flow rates up to 7000 l/min / 1850 US GPM. The two housings of the Duplex Filter SRFL-D are connected with a special gate valve that is operated with a level or hand wheel. Therefore the filter may be serviced without shutting down the hydraulic system. A high efficiency of contaminant removal is assured by using STAUFF RE series Replace- ment Filter Elements. The high dirt-hold capacity of STAUFF Elements ensure a long service life and, as a result, reduced maintenance costs. Technical Data Construction In-line assembly, base mounted Materials Filter housing: Carbon Steel Stainless Steel (on request) Sealings: NBR (Buna-N®) FKM (Viton®) Other sealing materials on request Port Connections DIN flange ANSI flange SAE flange Operating Pressure Max. 14 bar / 200 PSI Flow Rating Up to 7000 l/min / 1850 US GPM Temperature Range -20 °C ... +100 °C / -44 °F ... +212 °F (Short term up to +110°C / +230 °F) Filter Elements Specifications see page 140 Media Compatibility Mineral oils, lubrication oils, other fluids on request In-Line Filters § Type SRFL-S / D Filter Size Flow Flange Filter Element quantity Arrangement of filter elements Page l/min/ US GPM DIN 2501 ANSI B 16.5 SAE 3000 PSI SRFL-S SRFL-D SRFL-S/D-160 900/240 DN 40 1-1/2 1-1/2 1x RE-160 2x RE-160 130 / 134 SRFL-S/D-200 900/240 DN 50 2 2 1x RE-200 2x RE-200 SRFL-S/D-300 1400/370 DN 65 2-1/2 2-1/2 1x RE-300 2x RE-300 SRFL-S/D-600 1400/370 DN 80 3 3 1x RE-600 2x RE-600 SRFL-S/D-1200 4000/1050 DN 100 4 4 2x RE-600 4x RE-600 132 / 136 SRFL-S/D-1800 4000/1050 DN 125 5 5 3x RE-600 6x RE-600 SRFL-S/D-2400 6000/1580 DN 150 6 6 4x RE-600 8x RE-600 SRFL-S/D-3600 7000/1850 DN 200 8 8 6x RE-600 12x RE-600 132 / 138 Options and Accessories Valve Bypass valve: Opening pressure 3 bar ± 0,3 bar / 43.5 PSI ± 4.35 PSI (integrated in the Other settings available on request filter element) Clogging Indicators Differential pressure switch incl. visual indicator, setting 1,6 bar / 23 PSI Other clogging indicators available on request Catalogue 9 § Edition 02/2023 In-Line Filters