Mityvac MITMVA575 Mityvac MVA575 Fluid Dispensing Hose MityVac Fluid Dispensing   the patented MITYVAC Fluid Dispensing Hose, filling a reservoir has never been easier. This system features a translucent, lightweight hose that automatically dispenses fluid even when inverted or at an angle. The Mityvac Vacuum Gauge accurately measures any fluid, and a pre-set vacuum regulator allows for precise vacuum control.