For pick and place applications handling non-porous materials, or vessel evacuation applications such as wood and composite clamping, the NVP80C Venturi Vacuum Generators with Air Saver Technology, will maintain a strong holding force, conserve compressed air, and hold the part even if the compressed air supply is interrupted providing an extra level of safety when handling large loads. Air Saver pumps maintain vacuum for long periods of time and only consume compressed air to overcome system leaks resulting in 90% air savings.