1936 MKV Vacuum Reflow Oven 1808MK5-VR Voidless Vacuum Reflow Ovens 7 Convection zones + 3 IR zones + 2 Cool Zones, Total … Voidless Oven 8 Convection Zones + 3 IR Zones + 3 Cool Zones, Total Length 589cm 2043MK5-VR Vacuum Reflow Oven 10 Convection zones oven + 3 IR zones + 3 Cool Zones, Oven Length …