*Double Stage vacuum pump(4.5CFM-5CFM) VP245 *passCE,CCC,UL *weight:11.8kg *DIMENSIONS:320*134*232MM * ... , green, black 4.With gauge, and valve or without For VP245, we'd recommend you No. 1751 (USD10.00) and No ... plastic ? Accessories:Colors available: Certificate :Operating Manual:Packing: Vacuum Pump (VP245) (CE,CCC,UL)