Oetiker 15400014, 4.7 - 5.7 mm / .185 - .224 inch 1 Ear Insert Clamp Group 154

The Oetiker 15400014 is a 154 Series stainless steel single-ear hose clamp featuring a thin-walled insert. It is designed for applications requiring a near-uniform compression seal around the entire circumference, particularly on soft or hard rubbers and plastics.
Primary Application: Industrial and pneumatic connections where secure, tamper-proof seals are needed.

Specifications;

• Size; 06.1RER
• Size Range (mm); 4.7 - 5.7
• Size Range (inches); .185 - .224
• Band Dimension; 7 mm Wide
• Material; Stainless Steel
• Series; 154 Series
• Style; Ear Clamp

Genuine Oetiker Clamps

• Stainless Steel, Material no. 1.4301/UNS S30400
• Corrosion Resistance: High resistance to scaling and corrosive elements like salt water, making it suitable for marine and food processing environments.
• Mechanical Interlock: Ensures the clamp stays securely closed without the vulnerability to corrosion often found in spot-welded alternatives.
• Dimpled Ear: The indentation on the ear increases the effective clamping force for a more robust hold.

Clamp diameter
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. The value of the outer diameter must be slightly above the average value of the diameter range of the clamp to be selected. The listed size of the clamp denotes the inner diameter (id) of the clamp.

• Clamping Range: 4.7 mm (closed) to 5.7 mm (open) or 0.185" to 0.224".
• Band Width: 7.0 mm (approximately 0.27 inches).

How to Install
These clamps can be easily installed using Oetiker Hand Installation Pincers (HIP). The HIP tools have been designed especially for pinching ear clamps quickly and easily.

• Oetiker HIP Compound Action, Standard Jaw Pincer, Item No. 14100386
• Oetiker HIP Compound Action Side Jaw Pincer, Item No. 14100498
• Oetiker HIP Single Action Standard Jaw Pincer, Item No. 14100396

How to Remove
Ear clamps can be easily removed using Oetiker’s hand clamp cutter (HCC). The HCC tool is designed to safely remove ear clamps.

• Oetiker Hand Clamp Cutter, Item No. 14100519

Please Note: The clamps included in this category are not designed or intended for use in PEX applications. The sizing references for PEX clamps are not the same as standard Oetiker clamps. Oetiker PEX Clamps should be used for PEX applications.

Oetiker stepless clamp was invented by Hans Oetiker in Horgen, Switzerland, which eliminates steps or gaps on the inner circumference of the clamp. This is said to provide uniform compression and a 360° seal. Oetiker stepless clamps are well suited to applications involving thin-walled hoses, with higher retained loads. Oetiker Clamps are commonly used in the Automotive, Aviation, OHV, UTV, Marine, Beverage and Irrigation industries to name a few.