Vacuum Tube Lifting SystemsVacuum Tube Lifter with Compressed Air Powered Lift and Release Valve Model #: VT120-4.0-CA with VT-RLV-M Description: Vacuum Tube Lifter with Extended Length Handle and Compressed Air Powered Lift and Release Assist Valve Application: Release and Lift Valve vents the Vacuum Pads while maintaining vacuum in the Lift Tube, allowing High Stacking of Loads Click to Request More Information