94170150 - Arcair 94-170-150 Replacement Female Air/Power Connector for K3/K4000 Torches

Technical Overview of the Arcair 94-170-150 Connector

The Arcair 94-170-150 Air/Power Connector is a critical component designed for the maintenance and repair of heavy-duty manual gouging torches. Specifically engineered for the K-Series (K3, K3000, K4000) and H-Series (H3) torches, this connector assembly serves as the primary interface between the torch body and the concentric cable assembly. In air carbon arc gouging, the efficient transfer of both high-amperage current and compressed air is vital for process stability. This connector ensures that both mediums are delivered seamlessly to the torch head without leakage or voltage drop.

Manufactured to Arcair's rigorous OEM specifications, the 94-170-150 features high-grade conductive alloy construction to handle the substantial electrical loads typical of gouging operations, which can often exceed 600-1000 amps depending on the electrode size. The assembly includes robust insulating materials to prevent electrical tracking and ensure operator safety. The female connection point is precision-machined to accept standard air/power cable fittings, providing a secure mechanical lock that resists vibration and movement during aggressive metal removal tasks.

Failure of the air/power connector can lead to catastrophic torch failure, including overheating of the handle, loss of air pressure (resulting in poor metal ejection), and potential electrical hazards. Replacing a worn or damaged connector with this genuine Arcair part restores the torch to its original factory performance parameters. It is also fully compatible with the Radnor Pro4000 series, offering a versatile solution for mixed-brand equipment fleets. Industrial MRO professionals rely on this component to extend the service life of their gouging equipment and maintain high productivity in foundries, shipyards, and fabrication shops.