98W43 - ESAB 2-Ear Hose Clamp Kit (Pack of 2)

Precision Sealing for Industrial Gas Lines

The ESAB 98W43 2-Ear Hose Clamp is an essential component for maintaining the integrity of pneumatic and fluid delivery systems in industrial environments. Unlike traditional worm-gear clamps, which can create a flat spot under the screw housing and lead to potential leak paths, the 2-ear design ensures uniform 360-degree compression around the hose. This is particularly critical in welding applications where shielding gas leaks can compromise weld quality and increase operational costs.

Engineered with two distinct "ears," this clamp provides a degree of elasticity that accommodates the natural expansion and contraction of hose materials caused by thermal cycling or pressure changes. When the clamp is crimped, the ears deform to lock the clamp in place, creating a permanent, tamper-proof seal that cannot be loosened by vibration or accidental contact. This makes it an ideal solution for static gas lines, water cooler connections, and critical supply hoses where reliability is paramount.

Constructed from durable zinc-plated steel, these clamps offer robust resistance to corrosion and oxidation, ensuring longevity even in harsh shop environments. The smooth inner band edges are designed to prevent damage to the hose material during compression, preserving the structural integrity of the line. The low-profile geometry of the installed clamp reduces the risk of snagging on other cables or equipment, contributing to a safer and more organized workspace.

This package contains two clamps, suitable for repairing or assembling a single hose line (both ends) or maintaining a small inventory for emergency repairs. Installation requires a standard pair of pincers or a dedicated ear-clamp crimping tool, ensuring a quick and repeatable application process that eliminates the guesswork associated with torque specifications on screw-type clamps.