Crimping chart T T h h e e rm rm o o p p la l s a t s ic tic ho h s o e s s e Z s E fr C om ZEC Hose dim. 3/16" Ferrule type 65235-03 Marking ferrule M00820-03 Diam x lenght before crimping 14,0 x 26,4 Inns Type MF Note 5705 11,6 5710 5715 12,9 1/4" 5/16" 3/8" 65236-04 M00830-04 18,0 x 29,6 MF -05 M00830-05 19,0 x 31,9 MF 65235-06 M00820-06 22,0 x 32,9 MF 14,1 15,5 17,7 1/2" -08 M00820-08 26,0 x 33,9 MF 22,8 1/4" 5/16" 3/8" 1/2" 3/16" 1/4" 5/16" 3/8" 1/2" 3/4" 1" 3/4" 3/16" 1/4" 5/16" 3/8" 1/2" 3/4" 1" 1/4" 5/16" 3/8" 1/2" 1/2" 3/16" 1/4" 1/4" 3/8" 1/2" 1/2" 1" 1/4" 65126-04 M03300-04 20,5 x 27,5 MF 65126-05 M03300-05 22,8 x 28,5 MF 65126-06 M03300-06 25 x 30,0 MF 65126-08 M03300-08 28,0 x 33,0 MF 654240-03 15,0 x 26,0 ZO -04 17,0 x 29,0 ZO -05 20,0 x 30,0 ZO -06 22,0 x 32,0 ZO -08 27,0 x 34,0 ZO -12 34,0 x 40,0 ZO -16 44,0 x 44,0 ZO 654243-12 37,0 x 38,0 ZO 66524240-03 14,0 x 26,5 ST -04 18,0 x 34,5 ST -05 19,0 x 34,5 ST -06 22,0 x 35,0 ST -08 25,0 x 37,0 ST -12 33,0 x 45,0 ST -16 40,0 x 50,0 ST 6651228-04 20,0 x 34,5 ST 6651228-05 22,0 x 34,5 ST 6651228-06 25,0 x 35,0 ST 6651228-08 28,0 x 37,0 ST 654241-08 30,0 x 45,0 ZTL 654242-03 16,0 x 26,0 ZO 654242-04 18,0 x 29,0 ZO 665700-04 17,0 x 29,0 ZO -06 22,0 x 32,0 ZO -08 30,0 x 45,0 ZTL -08 30,0 x 45,0 ZM 665800-16 46,0 x 75,0 ZM 6654242-04 18,0 x 29,0 ZO 12,7 14,4 17,0 18,5 23,3 31,0 15,9 17,2 19,5 22,7 16,8 11,7 14,6 15,7 18,7 21,7 28,8 14,6 18,9 12,1 16,2 19,0 16,0 17,8 21,0 23,5 12,7 14,7 15,3 *In column "Inns Type" means; MF = Manuli type Two Piece ZTL = ZEC type LT, Not in Håndbok ST = PH type Two piece ZM = ZEC type M, Not in Håndbok ZO = ZEC type O, Not in Håndbok 5720 5730 8.2.22 14,4 18,5 22,6 38,2 30,0 14,9 18,8 21,0 28,4 36,5 14,4 18,5 25,1 14,6 19,0 40,5 14,6 18,9 25,4 5740 57120 57122 19,0 15,4 14,4 18,5 22,6 38,2 30,0 14,9 18,8 21,0 28,4 36,5 18,5 22,6 30,0 18,8 21,0 28,4 25,7 15,6 18,6 25,7 15,7 14,6 19,0 40,5 19,0 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 ± 0,1 mm. Step 2. Inspect the crimp ovalization tolerance The ovalization is defined as the difference between the maximum and the minimum crimping diameter measured on the different crimping axes (see the picture below). The crimping diameter must be always measured in the middle of the ferrule length and avoiding the ridges of the ferrule. Taper crimping to be avoided Hose ID mm ≤ ½” ± 0,1 > ½” ± 0,2 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/29.06.2026 - Rev. 1
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