HVAC Refrigerant Charging Vacuum Hose, 6 ft, 800 Psi 3/8″ to 1/4″ Fittings
High Vacuum Performance: specifically designed for high vacuum applications to ensure no leaks and efficient vacuuming; Enhances the vacuum efficiency of HVAC/R systems, ensuring optimal system performance; Technicians use this to perform refrigerant recovery and pull the vacuum from an HVAC system; It is vacuum-rated to 20 microns.