Amcraft Manufacturing Rigid Duct PCA Hose and Insulated Rigid Duct PCA Hoses are wire supported, spirally constructed hoses with welded seams and wear strip. All are fired rated to the highest California Fire Codes. We manufacture standard and custom sizes with your choice of Velcro, Zipper or Clamp cuff ends. Also available are Rigid Duct Slings for hanging hoses under a jet bridge to eliminate kinking.
