General description Sealey CAS28BSA Speedfit® Brass Straight Adaptor is designed to convert a pipe end to a male thread. This versatile adaptor can also be utilized for water movement applications that are not intended for human consumption. Technical specifications Model No.: CAS28BSA Material: Brass Diameter: Ø28mm Thread Size: 1" BSPT EAN: 5051747848689 Usage Ideal for installing a workshop compressed air ring main quickly and easily. Part of a comprehensive range of high-quality components for the John Guest Speedfit® Air Supply Ring Main System. Other information