Crimping H H y y d d ra r u a l u ic li h c o h se o s s w e i s th , f P e H rr f u er l r e ul a e n a d nd in in s s e e r r t t A in 31 A 6 316 Hose dim. 1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 1" 1.1/4" 1.1/2" 2" 1/4" 3/8" 1/2" 5/8" 3/4" 1" 1.1/4" 1.1/2" 2" 1/4" 3/8" 1/2" 5/8" 3/4" 1" 1.1/4" 1.1/2" 2" 1/4" 5/16" 3/8" 1/2" 5/8" 3/4" 1" Ferrule type 6651225-04 -05 -06 -08 -10 -12 -16 -20 -24 -32 6651228-04 -06 -08 -10 -12 -16 -20 -24 -32 6651224-04 -06 -08 -10 -12 -16 -20 -24 -32 6651323-04 -05 -06 -08 -10 -12 -16 Diam x length before crimping 23,0 x 31,7 24,0 x 31,5 26,0 x 33,3 29,0 x 34,5 33,0 x 39,0 37,0 x 44,0 46,0 x 45,7 59,0 x 66,5 67,0 x 67,0 80,0 x 75,0 20,0 x 34,5 25,0 x 35,0 28,0 x 37,0 32,0 x 40,0 36,0 x 45,0 45,0 x 50,0 55,0 x 70,0 60,0 x 70,0 76,0 x 80,0 22,0 x 34,5 26,0 x 35,0 30,0 x 37,0 33,0 x 40,0 38,0 x 45,0 46,0 x 50,0 58,0 x 70,0 64,0 x 70,0 76,0 x 80,0 22,0 x 34,5 24,0 x 34,5 26,0 x 35,0 30,0 x 37,0 33,0 x 40,0 38,0 x 45,0 46,0 x 50,0 Note ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST ST 533 5166 17,9 18,8 20,6 23,6 27,5 30,0 38,5 49,7 54,5 70,5 18,0 20,5 22,3 26,0 29,0 33,5 39,5 5256 18,6 19,7 21,4 24,3 28,1 31,9 40,0 50,0 59,0 72,3 Skiving length 528 5528 547 Ext. 18,2 - 19,0 - 20,6 - 23,5 - 27,7 - 31,1 - 39,1 - 48,7 - 56,2 - 69,0 - 17,2 - 22,0 - 24,6 - 28,5 1) 31,9 35,0 1) 39,3 39,0 - - - 1) 19,5 25,0 1) 23,2 25,0 1) 26,5 27,0 1) 29,5 28,0 1) 34,0 33,5 1) 42,0 38,0 1) 52,6 55,0 1) 58,0 56,0 1) 71,0 66,0 - - - - - - - chart References and explanations for the crimping chart: Abbrevations used under column “note” in the chart describes which insert category the ferrule shall be used with. Combinations of ferrule and inserts from different categories and different manufactures are not permitted. 1) External rubber must be removed before the ferrule is fitted. (See skive length ext) Crimping control steps Step 1. Inspect the crimping dimension in the die-set area as indicated in the picture. Take four measurements across the crimped ferrule at 45° to each other using a vernier calipers in the middle section of the crimped length of the ferrule. Verify that all four measurements are according to the designated crimping diameter. Tolerance 0/-0,2 mm. Step 2. Inspect the crimp taper values Measure the diameter at the top of the ferrule and at the bottom of the ferrule (see picture) Verify that the ferrule taper satisfies the following limits: Taper ≤ 0,3 mm. for hose size up to and including 5/8 inch Taper ≤ 0,6 mm. for hose size from 3/4 inch up to and including 3 inch Please see www.tess.no for updated version of crimping chart. Contact your nearest TESS Service centre if you have questions. Reservations for typing error and changes. Marketing/bvs/03.07.2024
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