Connecting Solutions
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Connecting solutions + Assembly solutions = Optimum customer solution Oetiker – The experts worldwide

Our competencies Typical connecting solutions: Automotive Industry Typical connecting solutions: Industry & Trade Low Profile Clamps Product Groups 168, 192, 194 Screw Clamps and Universal Clamps Product Groups 178, 180, 174, 126 & 177 Multi Crimp Rings Product Groups 150 Special Clamps Product Groups 153, 195, 103, 190 Installation Tools for Clamps and Rings Quick Connectors

Zurich, main station

Horgen, Oetiker Headquarters

The optimum customer solution Connected. Integrated. Systematic. If the coffee tastes delicious every morning, if your car steers with ease, if the harvest can be collected reliably, and everything goes according to plan in the operating room: Oetiker connecting technology plays a part in it. Who invented it? Hans Oetiker. In 1943, he invented the first ear clamp – a global innovation which is still an integral part of the Oetiker product range. But the ear clamp was only the beginning. Step by step, new product lines and services were added. Today, we continue to be fascinated by the sheer...

Your requirements are the starting point When customer requirements are demanding, the Oetiker experts are delighted. Our integrated “System Approach” makes it possible to find the optimum solution for you. We consult, analyze, and test for you until every detail is correct. We never let up on finding your best connections Oetiker continuously develops and tests its products. We work on new solutions daily with our own Research and Development and Application centers in Europe, Asia, and the USA. From the center of Europe to the whole world Oetiker is headquartered in Horgen on Lake Zurich...

Unique quality for your connections. Connections that keep their promises When it comes to our customers’ requirements, we take care of every detail, just as with our own products, because the high quality of our connecting technology can be relied upon. During product development, material selection, processing, and the final quality control, we pay meticulous attention to every minuscule detail. This is why Oetiker connecting solutions are sturdy and resilient – and leakages are a thing of the past. To ensure that each assembly keeps its promise, we also produce premium-quality closing...

To ensure everything runs smoothly: Dimensions, identification and ordering Oetiker Clamps and Rings are manufactured to metric dimensions. For identification purposes, the nominal diameter is stamped on each product. Always quote the 8-digit item number when ordering. You’ll find them on the catlalog pages. The first three digits of each item number show the Product Group, abbreviated with PG. To determine the correct clamp diameter, push the hose onto the attaching material, (e.g. the nipple), and then measure the outer diameter of the hose. The value of the outer diameter must be...

Typical connecting solutions Automotive Industry Cardan shafts/ drive shafts Product Groups Stepless® Ear Clamps Stepless Low Profile Clamps Stepless® Low Profile Clamps Stepless® Screw Clamps Worm Drive Clamps Multi Crimp Rings 1-Ear Clamp with stud Airbag systems

Typical connecting solutions Automotive Industry Cooling and heating water circuits Steering systems Fuel systems Exhaust systems Air pipes in low and high pressure systems

Typical connecting solutions Industry and Trade Automotive Aftemarket Food & Beverage Agriculture & Forestry Product Groups Stepless® Ear Clamps 1-Ear Clamp with mechanical interlock Adjustable Clamps Stepless Screw Clamps Worm Drive Clamps Universal Clamps Worm Drive Clamps Multi Crimp Rings Food & Beverage: Connection in coffee machine Food & Beverage: Connection in vending machine

Typical connecting solutions Industry and Trade White Goods Chemical Industry, Pharma & Healthcare White goods: Water supply for washing machine Construction, Sanitary Healthcare: Connection in external heart pump Electrical & Electronic Transportation (Shipbuilding, Aviation and Defense) Oil & Gas, Energy, Mining, Petrochemical Electrical & Electronic: Water cooling in computer

Product families Fast and simple installation Reusable: can be repeatedly opened and re-installed* High, adaptable radial forces Tolerance compensation Low installed height, minimum space requirement Visual closure check Low imbalance on rotating parts Tolerance compensation* * depending on the product type

Product families  Overview Screw Clamps and Universal Clamps Multi Crimp Rings Special Clamps Constant, uniform, circumferential compression 1-Ear Clamp with stud: Stable mountings for components with circular cross-sections Large clamping range: can be set to several different nominal diameters* Minimum space requirement, no imbalance on rotating parts Fast and simple installation Compensate for diameter changes due to thermal expansion* Flexible diameter reduction up to 9 mm* Aluminum model – lightweight 1-Ear Clamp “Open End”: simple, radial installation for ergonomic handling...

1-Ear Clamp with mechanical interlock PG 105 & 155 360° Stepless®: + Uniform compression or uniform surface pressure Closed interlock: + high radial loads, smooth outer contour Teardrop embossment: + higher radial loads with compressible materials Clamp ear: + Compensates for component tolerances + Adjustable surface pressure Dimple: + Increased clamping force 360° Stepless®: + Uniform compression or uniform surface pressure Clamp ear: + Compensates for component tolerances + Adjustable surface pressure Dimple: + Increased clamping force Clamp ear: + Fast and simple installation + Visible...

Oetiker will be pleased to help you find the correct choice for your application. Send sample parts and all relevant information for your specific application to Oetiker, and you will receive recommendations for product type, diameter, and method of installation. Choice of engagement positions: + Clamp can be adjusted to several nominal diameters Inner ring with radial guidance*: + Effective and powerful all-round sealing Clamp ear: + Compensates for component tolerances + Adjustable surface pressure Dimple: + Increased clamping force Compact one-piece clamps: + Robust, secure connections +...