Catalogue 9 - STAUFF Filtration Technology

116 www.stauff.com/9/en/#116 D Return-Line Filters § Type RTF-50 h1 h4 h2 h3 h5 Ø d1 b 3 b1 Inlet A 1/8 NPT Port for clogging indicator (both sides) Inlet B (optional) G Ø d3 Ø d2 Return-Line Filters § Type RTF Accessories RTF-50 Series Weld Ring WR-40 The WR-40 weld ring is welded directly to the hydraulic reservoir, eliminating the need for drilling and tapping mounting holes in the reservoir. Material: Carbon Steel Dimensions in mm / in Ø 177,8 7.0 Ø 127 5.0 4 x 3/8-16 UNC-2B equally spaced on a Ø 159 / 6.25 bolt circle 25,4 1.0 Weld to Reservoir Outlet Catalogue 9 § Edition 02/2023 Return-Line Filters