Motorized Electric Pressure/Vacuum Pump for easy servicing of Samplers 17 If you’re a consultant, commercial enterprise or research facility having to service multiple soil water samplers at a multitude of locations this is the tool. The 2008 provides the easiest way to service each location with fast, large volume vacuum capabilities, and in developing quickly the needed "sample" push pressures. A welcome helper for reducing labor in your sampler servicing field work. The Electric Pressure Vacuum Pump is battery-operated combination pump, with 2 sealed lead acid batteries for total continuous working time of 5 hrs. With both pressure (Pressure 0-100 psi; with max pressure setting) and vacuum (0-100 cbar) gauges. Comes with a number of features including readout dials for both pressure and vacuum ports, a pressure regulator output limits, and a valve for controlling speed to pressurization or vacuum creation. Quick connects on the pump console and on output connection hose assemblies provided for easy and trouble free connection. Comes complete with inline filter, 2ea. "Stretch Coil" hoses each 3ft. long and output assemblage having readout dials and control valves. All this encased in a portable, splash water proof pelican carrying case.