The Fieldpiece VP87 Vacuum Pump shortens evacuation times and saves you time on the jobsite. This lightweight, portable but powerful pump lets you quickly and properly perform system evacuations and its large oil reservoir window gives you a clear view to assess the condition of the oil. When you use our RunQuick� Oil Change System, you can replace oil on the fly in under 20 seconds with no mess and no loss of vacuum. The VP87 Vacuum Pump comes with a 3/4 HP DC motor that can even operate on voltage drops that come from long extension cords down to 85V. The pump offers an extra-wide base for stability and four in-line ports so you�ll have easy hose routing for three different size hoses�Port Sizes: (1) 1/4", (2) 3/8", (1) 1/2". The VP87 has an 8 CFM flow rate with 15 microns ultimate vacuum.