Technical Data Sheet ToothLock® Ear Clamp 293

Ear Clamps  ToothLock® Ear Clamp  293 Ear dimple Teardrop dimple Interlock ToothLock® Technology Security hook Tongue with teeth ToothLock® Technology: very high and permanent compression rates, outstanding expansion resistance 360° Stepless®: uniform compression, powerful all-round seal Enlarged ear width (17 mm): enhanced clearance for easy assembly, extended diameter range Security hook: prevents unintended opening during transport Closed interlock: smooth outer contour supports injury-free installation Burr-free strip edges: reduced risk of damage to parts being clamped ToothLock® Ear Clamp...

Ear Clamps  ToothLock® Ear Clamp  293 Note: the above sketch shows the appearance of a closed “ear” (s’); it does not necessarily indicate an effective closed assembly. Clamp Sizing The following applies as a guideline: 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. Select a clamp whose average value of the size range is slightly greater than the hose’s outer diameter. To ensure full ToothLock® engagement and a sufficient closure of the clamp the nominal diameter has to be reduced by at least...

Ear Clamps  ToothLock® Ear Clamp  293

Ear Clamps  ToothLock® Ear Clamp  293 Assembly Instructions Assembly Recommendations The clamp’s ear should be closed at a uniform rate not exceeding the recommended maximum closing force. This will ensure clamp tension remains constant without overloading individual components of the assembly being joined, and of the clamps. Oetiker calls this installation method “force priority”. Force priority ensures that tolerance compensating of the clamp remains functional for every installation. This insures the resulting radial force remain approximately the same for every assembly, independent of any...

The Oetiker Group: www.oetiker.com Headquarters Switzerland Hans Oetiker AG Maschinen- und Apparatefabrik Oberdorfstrasse 21 CH-8810 Horgen (Zürich) T +41 44 728 55 55 [email protected] Germany Hans Oetiker Metallwaren- & Apparatefabrik GmbH Üsenbergerstrasse 13 D-79346 Endingen a. K. T +49 76 42 6 84-0 [email protected] Austria Hans Oetiker Maschinen- und Apparatebau Ges.m.b.H. Eduard-Klinger-Strasse 19 A-3423 St. Andrä-Wördern T +43 2242 33 994-0 [email protected] Kurt Allert GmbH & Co. KG Postfach 1160 Austrasse 36 D-78727 Oberndorf a. N. T +49 74 23 87 70-0 [email protected] Brazil...