Lightweight Aluminum Couplings

Small or lightweight pneumatic tools call for couplings with the same characteristics. Standard brass couplings can weigh down otherwise lightweight tools. CEJN Series 320 aluminum couplings keep these tool assemblies as they are intended to be – light in weight.

Series 320 aluminum couplings are based on the proven success of CEJN’s popular Series 320 brass couplings. They offer the same high-flow capacity and 16-bar (232-PSI) maximum pressure rating as standard Series 320 couplings, at only half the weight. CEJN aluminum couplings weigh 50% less than standard CEJN Series 320 couplings, and up to 70% less than other traditional couplings on the market.

High-performing Aluminum

Even though it is a lightweight material, aluminum is not light duty in terms of performance. Aluminum is approximately 68% lower in weight than brass, yet offers durability and long service life. And since aluminum is a non-ferrous material, Series 320 aluminum couplings offer low magnetic interference and will not generate sparks.

Ergonomically Correct

Smaller and lower weight pneumatic tools are gaining increasing popularity as a means to prevent operator injuries and fatigue. They also are being used to increase the comfort level of operators when they are working in awkward positions or performing repetitive tasks. Series 320 aluminum couplings only marginally increase the total working weight of pneumatic tools.