STAUFF Return-Line Filters Series RF

8 www.stauff.com Return-Line Filters Series RF Size SRV for Return-Line Filter Size Dimensions (mm/in) øD L Thread G Hex SRV-114-G16 RF-014/030 60 139 G1 46 SRV-114-N16 2.36 5.47 1 NPT 1.81 SRV-200-G20 RF-045/070 82 139 G1-1/4 60 SRV-200-N20 3.23 5.47 1-1/4 NPT 2.36 SRV-227-G24 RF-090/130 82 200 G1-1/2 60 SRV-227-N24 3.23 7.87 1-1/2 NPT 2.36 Filter Bowl with Threaded Connection Under some circumstances such as a tall reservoir or one with oil levels which vary greatly during operation, it is necessary to extend the filter bowl so that the returning oil returns beneath the surface and does not entrain air in the process. The optional bowl with a female thread allows an extension to be fitted quite simply. Leakage Oil Connection Leakage oil connections can be provided at positions 1 + 2 (see page 4). Time-consuming installation of the leakage oil lines through the reservoir lid is no longer necessary and it is ensured that no unfiltered liquid gets back into the reservoir. RF-014 to 070: G1/4 resp. 1/4 NPT RF-090/130: up to max. G1/2 resp. 1/2 NPT Filter Bowl with Threaded Connection and Diffuser Diffusers mounted to the filter bowl minimise foaming and reduce noise of high Return-Line flows. For further details on STAUFF Diffusers please refer to the Calatogue No. 10 - Hydraulic Accessories. Attention: Connection pipe not included in scope of delivery! Threaded Outlet with SRV G Hex ØD L Leakage Oil Connection Threads see left side Threaded Outlet Dimensions see table page 5 G2 h5 Return-Line Filters § Type RF Visual Clogging Indicator The gauge visually displays the degree of contamination of the element. The colored segments allow quick visual checking. green 0 ... 2,5 bar / 0 … 36.25 PSI Element has service life left yellow 2,5 ... 3,0 bar / 36.25 ... 43.5 PSI Element is contaminated and should be changed red >3,0 bar / >43.5 PSI Bypass valve open, unfiltered oil passing to tank Ø40 14 M10x1 1.58 .39 .69 1.75 .51 10 17,5 44,5 0 1 2 3 bar Visual Clogging Indicator SPG-C-040-00004-02-P-M10-402922 Order Codes a Type Visual Clogging Indicator SPG-C-040-00004-02-P-M10-402922