Also known as venturi devices, these lifters connect to any compressed air source to generate continuous suction—no need for a centralized vacuum system. The vacuum pump optimizes air flow to create a strong grip for lifting and moving materials while reducing air and energy use. These lifters activate and release quickly, so they’re ideal for fast-cycle pick-and-place tasks. Their cup is polyurethane rubber, so it’s durable and won’t leave marks on surfaces. Lifters with a bellows cup are a good choice for picking up items with irregular shapes and varied heights.