The Vacuum Working Demonstrator (102-VT) by Bayport Technical is an acrylic model designed to show the effects of atmospheric pressure variations on fluids and gases. This vacuum trainer provides a clear, visual representation of how vacuums are created and measured, making it ideal for training learners on the principles of vacuum forces used across various industrial applications. From basic lifting and holding applications to specialized processes like degassing and freeze drying, this demonstrator equips students with essential skills in vacuum system operation.