This prevents yield-killing solder and flux splatter that can occur with single stage, open-loop vacuum systems offered by the competition. 1936 MKV Vacuum Reflow Oven 1808MK5-VR Voidless Vacuum Reflow Ovens 7 Convection zones + 3 IR zones + 2 Cool Zones, Total Length 465cm 1911MK5-VR Vacuum…