Nitrogen Purge Boot

The Nitrogen Purge Boot was designed to assist the technician in the purging & brazing process. O-rings fit and seal over various sizes of tubing creating a 'hands-free' and hassle free solution between your nitrogen regulator and the refrigerant line. Features * Works on 3/8", 1/2", 5/8", 3/4" 7/8", & 1-1/8" OD ACR * O-rings are compatible with all refrigerants, oils, & flushing agents * Used on refrigeration tubing only * Tubing must be de-burred prior to use * Do not install on oval or kinked tubing * Do not pressurize above 20 psig * Part of our SUPCO® TradeFox™ Technician-Invented product line * Length: 5 Inches