A 71 www.stauff.com/4/en/#71 Catalogue 4 § Edition 06/2023 ECOVOS Carbon Steel Hose Connectors Y L DD1 X A SW Connection Type Female UN/UNF Nut Thread Sealing Type 74° Conical Bore Standard ISO 8434-2 Material Carbon Steel Surface Finishing Zinc/Nickel-Plating Suitable for use with mobile interlocking protection (nominal sizes DN 16 to DN 31) 90° Elbow Insert with Female UN/UNF Thread and 74° Conical Bore Type DKJ 90° Dimension Y ± 2,5 mm / .10in Hose Size Connection Size Dimensions Weight Ordering Codes ( mm / in ) ( kg / lbs )ca. DN inch Dash Thread Dash D D1 X L Y SW (Hex) per 100 06 1/4" -04 7/16"-20 UNF -04 3,9 6,7 25,5 55,5 31,5 14 3,2 HCS-06-DKJ-04-090-C-M-W3 .15 .26 1.00 2.19 1.24 .55 6.95 06 1/4" -04 1/2"-20 UNF -05 3,9 6,7 27,0 57,0 27,5 17 4,0 HCS-06-DKJ-05-090-C-M-W3 .15 .26 1.06 2.24 1.08 .67 8.71 06 1/4" -04 9/16"-18 UNF -06 3,9 6,7 32,5 62,5 30,0 19 4,7 HCS-06-DKJ-06-090-C-M-W3 .15 .26 1.28 2.46 1.18 .75 10.36 08 5/16" -05 1/2"-20 UNF -05 5,4 8,2 28,5 58,5 30,0 17 4,7 HCS-08-DKJ-05-090-C-M-W3 .21 .32 1.12 2.30 1.18 .67 10.25 08 5/16" -05 9/16"-18 UNF -06 5,4 8,2 31,8 61,8 30,7 19 4,9 HCS-08-DKJ-06-090-C-M-W3 .21 .32 1.25 2.43 1.21 .75 10.80 08 5/16" -05 3/4"-16 UNF -08 5,4 8,2 33,0 59,5 33,0 24 0,0 HCS-08-DKJ-08-090-C-M-W3 .21 .32 1.30 2.34 1.30 .94 .00 10 3/8" -06 9/16"-18 UNF -06 6,5 9,9 35,0 69,0 36,5 19 7,3 HCS-10-DKJ-06-090-C-M-W3 .26 .39 1.38 2.72 1.44 .75 16.10 10 3/8" -06 3/4"-16 UNF -08 6,5 9,9 37,0 70,0 33,0 24 9,2 HCS-10-DKJ-08-090-C-M-W3 .26 .39 1.46 2.76 1.30 .94 20.18 10 3/8" -06 7/8"-14 UNF -10 6,5 9,9 38,5 72,0 38,5 27 11,2 HCS-10-DKJ-10-090-C-M-W3 .26 .39 1.52 2.83 1.52 1.06 24.70 12 1/2" -08 3/4"-16 UNF -08 9,5 13,0 39,5 75,0 42,0 22 10,7 HCS-12-DKJ-08-090-C-M-W3 .37 .51 1.56 2.95 1.65 .87 23.59 12 1/2" -08 7/8"-14 UNF -10 9,5 13,0 39,0 77,0 43,5 27 13,6 HCS-12-DKJ-10-090-C-M-W3 .37 .51 1.54 3.03 1.71 1.06 29.99 12 1/2" -08 1 1/16"-12 UN -12 9,5 13,0 40,0 75,5 43,0 32 16,8 HCS-12-DKJ-12-090-C-M-W3 .37 .51 1.57 2.97 1.69 1.26 37.04 16 5/8" -10 7/8"-14 UNF -10 12,6 16,0 46,5 85,0 51,5 27 16,2 HCS-16-DKJ-10-090-C-M-W3 .50 .63 1.83 3.35 2.03 1.06 35.61 16 5/8" -10 1 1/16"-12 UN -12 12,6 16,0 45,0 83,5 48,5 32 20,3 HCS-16-DKJ-12-090-C-M-W3 .50 .63 1.77 3.29 1.91 1.26 44.76 19 3/4" -12 1 1/16"-12 UN -12 14,8 19,1 54,0 100,0 54,5 32 28,1 HCS-19-DKJ-12-090-C-M-W3 .58 .75 2.13 3.94 2.15 1.26 61.85 19 3/4" -12 1 5/16"-12 UN -16 14,8 19,1 54,0 100,0 55,0 41 36,3 HCS-19-DKJ-16-090-C-M-W3 .58 .75 2.13 3.94 2.17 1.61 79.93 25 1" -16 1 5/16"-12 UN -16 20,0 25,9 72,0 126,3 67,0 41 43,0 HCS-25-DKJ-16-090-C-M-W3 .79 1.02 2.83 4.97 2.64 1.61 94.82 25 1" -16 1 5/8"-12 UN -20 20,0 25,9 82,0 137,0 74,0 50 68,9 HCS-25-DKJ-20-090-W-M-W3 .79 1.02 3.23 5.39 2.91 1.97 151.92 31 1 1/4" -20 1 5/8"-12UN -20 26,0 32,5 91,5 151,5 99,0 50 102,7 HCS-31-DKJ-20-090-W-M-W3 1.02 1.28 3.60 5.96 3.90 1.97 226.34 31 1 1/4" -20 1 7/8"-12 UN -24 26,0 32,5 91,0 151,0 93,0 60 115,7 HCS-31-DKJ-24-090-W-M-W3 1.02 1.28 3.58 5.94 3.66 2.36 255.01 38 1 1/2" -24 1 7/8"-12 UN -24 31,0 38,9 116,5 184,0 110,0 60 163,4 HCS-38-DKJ-24-090-W-M-W3 1.22 1.53 4.59 7.24 4.33 2.36 360.19 51 2" -32 2 1/2"-12 UN -32 40,0 51,6 122,0 197,0 140,0 75 261,0 HCS-51-DKJ-32-090-W-M-W3 1.57 2.03 4.80 7.76 5.51 2.95 575.39 Related Products and Accessories Swage Ferrules Pages 14-21 Straight Version Page 69 ECOVOS VA Version Page 134 MULTIVOS Version Page 167 45° Version Page 70 Mobile Interlocking Protection Page 88
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