VL-200 - VL-200 Accelerator Rapid Evacuation KitJBI Industries VL 200 VL 200 Accelerator Rapid Evacuation Kit Features The VL 200 ACCELERATOR Rapid Evacuation Kit paired with a JB vacuum pump allows technicians to remove restrictive valve cores and perform HVAC R system evacuations up to 20x Faster. Vacuum rated to 20 microns Opens up over 90% of internal diameter of access port Vacuum certified hose will not collapse or permeate Easily attaches and protects vacuum gauge with the slide valve side