HHE 2022-2023

770 Fourteen Assembly recommendations The clamp “ear” is deformed with a constant tool jaw force – this practice is referred to as “force priority closure”. This assembly method ensures that a uniform and repeatable stress is applied to the joint in addition to a consistent tensile force on the clamp interlock. Employing this methodology when closing a 167 series clamp will compensate for any component tolerance variations, and ensure that the clamp applies a constant radial force to the application. Fluctuations in component tolerances are absorbed by variations in the “ear” gap(s). Clamp installation monitoring and process data collection are available by incorporating an “Electronically Controlled Pneumatic Power Tool” Oetiker ELK in the assembly process. Important • The ear height is naturally given. Do not influence the ear height, either by changing the ear gap or with built-in hold-down devices in installation tools. • Single tool stroke closure only, do not apply secondary crimping force. FEATURES • Corrosion resistance according to DIN EN ISO 9227 • Narrow band: concentrates transmission of clamping force, less weight • Stepless over 360°: uniform compression or uniform surface pressure • Clamp ear: compensates for component tolerances, adjustable surface pressure • Dimple: increases clamping force, spring-effect compensates for changes in diameter due to thermal expansion • Burr-free strip edges: reduced risk of damage to parts being clamped SPECIFICATIONS Material Stainless steel 1.4301 / UNS S30400 STEPLESS ® EAR CLAMPS 167 SERIES 5 MM BAND WIDTH, 0.5 MM THICKNESS PART NUMBER SIZE RANGE EAR WIDTH INSIDE PRICE OET16702488 5.3 – 6.5 mm 4.0 mm £0.74 OET16700001 5.8 – 7.0 mm 4.0 mm £0.74 OET16700002 6.8 – 8.0 mm 4.0 mm £0.75 OET16700003 7.0 – 8.7 mm 5.5 mm £0.75 OET16702491 7.3 – 9.0 mm 5.5 mm £0.75 OET16700004 7.8 – 9.5 mm 5.5 mm £0.75 OET16700005 8.3 – 10.0 mm 5.5 mm £0.75 OET16700006 8.8 – 10.5 mm 5.5 mm £0.76 OET16702492 9.2 – 10.9 mm 5.5 mm £0.76 OET16700007 9.6 – 11.3 mm 5.5 mm £0.76 OET16700008 10.1 – 11.8 mm 5.5 mm £0.77 STEPLESS ® EAR CLAMPS 167 SERIES 7 MM BAND WIDTH, 0.6 MM THICKNESS PART NUMBER SIZE RANGE EAR WIDTH INSIDE PRICE OET16702951 9.4 – 11.9 mm 8 mm £0.66 OET16700009 9.8 – 12.3 mm 8 mm £0.66 OET16702493 10.3 – 12.8 mm 8 mm £0.66 OET16700010 10.8 – 13.3 mm 8 mm £0.67 OET16700011 11.3 – 13.8 mm 8 mm £0.67 OET16700012 11.5 – 14.0 mm 8 mm £0.67 OET16702864 11.7 – 14.2 mm 8 mm £0.68 OET16700013 12.0 – 14.5 mm 8 mm £0.68 OET16700014 12.3 – 14.8 mm 8 mm £0.68 OET16700015 12.8 – 15.3 mm 8 mm £0.69 OET16700016 13.2 – 15.7 mm 8 mm £0.69 OET16702998 13.5 – 16.0 mm 8 mm £0.69 OET16702494 13.7 – 16.2 mm 8 mm £0.69 OET16702495 14.1 – 16.6 mm 8 mm £0.69 OET16702496 14.3 – 16.8 mm 8 mm £0.69 OET16700017 14.5 – 17.0 mm 8 mm £0.70 OET16702497 15.0 – 17.5 mm 8 mm £0.70 OET16700018 14.6 – 17.8 mm 10 mm £0.70 OET16700019 14.8 – 18.0 mm 10 mm £0.70 OET16700020 15.3 – 18.5 mm 10 mm £0.71 OET16700110 16.0 – 19.2 mm 10 mm £0.72 OET16702498 16.6 – 19.8 mm 10 mm £0.72 OET16700024 17.8 – 21.0 mm 10 mm £0.72 OET16700026 19.4 – 22.6 mm 10 mm £0.74 OET16700028 20.3 – 23.5 mm 10 mm £0.74 OET16700029 20.9 – 24.1 mm 10 mm £0.75 OET16700031 22.4 – 25.6 mm 10 mm £0.76 OET16700033 23.9 – 27.1 mm 10 mm £0.77 OET16700035 25.4 – 28.6 mm 10 mm £0.77 OET16702047 26.9 – 30.1 mm 10 mm £0.78 OET16700039 27.6 – 30.8 mm 10 mm £0.81 OET16700040 28.4 – 31.6 mm 10 mm £0.82 OET16700042 29.9 – 33.1 mm 10 mm £0.83 OET16700044 31.4 – 34.6 mm 10 mm £0.85 OET16700046 32.9 – 36.1 mm 10 mm £0.86 OET16700048 34.4 – 37.6 mm 10 mm £0.87 OET16700050 34.9 – 38.1 mm 10 mm £0.89 OET16700052 36.4 – 39.6 mm 10 mm £0.90 OET16700053 37.8 – 41.0 mm 10 mm £0.92 OET16700054 39.3 – 42.5 mm 10 mm £0.94 OET16700055 40.8 – 44.0 mm 10 mm £0.95 OET16700056 42.3 – 45.5 mm 10 mm £0.98 OET16700057 43.8 – 47.0 mm 10 mm £1.00 OET16700058 45.3 – 48.5 mm 10 mm £1.01 OET16700059 46.8 – 50.0 mm 10 mm £1.04 4145 4145 STEPLESS ® EAR CLAMPS You may also need ... Tefen hosetails and adaptors ... on pages 701 – 710, section 13