Detail

OETIKER 2-Ear Clamps - OETIKER Double ear clamp stainless steel

 

2-Ear version: extended clamping range
Compact one-piece clamp: for robust, secure connections
Clamp ear: fast and simple assembly, visible deformation provides evidence of proper closure
Deburred edges: reduced risk of damage to parts being clamped

Material
151 Stainless Steel, Material no. 1.4307/UNS S30403

Corrosion resistance according to DIN EN ISO 9227
101 ≥ 96 h
151 ≥ 800 h

Size range
4.1 – 46.0 mm

The ears of these clamps do not have a dimple and nearly double 
the clamping range, compared to the 1-Ear Clamp. 2 ears provide 
a degree of elasticity to accommodate changes in size of the 
parts being joined, such as that which may be caused by thermal 
expansion or vibration.
Assembly techniques are similar to those for 1-Ear Clamps, but 
the force applied when closing the second ear may react against the opposing closed ear and make a second crimping operation necessary. For perfect sealing, the ears must be adequately 
closed during assembly.