79 www.stauff.com Hose Type Indentification Symbols 2SNK 2SN 4SP 4SH 4SH Hose Connectors for Type HOS-4SH Item No. Designation Hose Size Connection Size Hose Working Dimensions Weight Type Pressure (mm/in) ( kg/lbs) ca. DN Inch Dash Thread Dash (bar/PSI) D D1 X L Y SW (Hex) per 100 6100116630 HCS-19-ORS-12-090-S-M-W3 19 3/4" -12 1 3/16"-12 UN -12 276 14.8 19.1 52.8 98.8 58.0 36 29.4 4000 .58 .75 2.08 3.89 2.28 1.42 64.83 6100096717 HCS-31-ORS-20-090-S-M-W3 31 1 1/4" -20 1 11/16"-12 UN -20 210 26.0 32.5 76.3 136.3 78.2 50 67.1 3000 1.02 1.28 3.00 5.37 3.08 1.97 147.96 Dimension Y ± 2.5 mm / .10 in Technical Features Suitable Hose Type 4SH Connection Type Female UN/UNF Nut Thread Sealing Type O-Ring Face Seal Standard ISO 8434-3 Material Carbon Steel Surface Finishing Zinc/Nickel-Plating Mobile Interlocking Protection Ring Ordered separately with corresponding hose connector D D1 Y X L A SW 90° Elbow Insert with Female UN/UNF Thread for O-Ring Face Seal Connection Type ORS 90° Item No. Designation Hose Size Hose Type DN inch Dash 6100087082 HCE-AS-19-PEK 19 3/4 -12 6100067262 HCE-AS-25-PEK 25 1 -16 6100104978 HCE-AS-31-PEK 31 1-1/4 -20 Mobile Interlocking Protection Ring Type AS Refer to Page 65 for more information on typical assembly of Mobile Interlocking Protection Ring
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