ESAB MEH 30, MEH 44 Basic wire feed units offer reliable wire feeding for MIG/MAG welding applications. Both models feature a sturdy construction with sheet metal casing and are designed for use with ESAB's A10 wire advance system. The MEH 30 accommodates wire reels up to 30 cm in diameter, while the MEH 44 handles larger reels up to 44 cm. Both units are equipped with electronic motor control for precise wire feeding and come with a range of features to enhance welding performance.