General description The McAlpine DC4-BL Blank Cap is a fitting designed to seal a 4"/110mm Ø pipe made of cast iron, plastic, or clay. It effectively caps off a pipe, preventing any water or debris from entering or exiting. Made from durable polypropylene, this blank cap provides a secure and reliable seal, making it suitable for both domestic and commercial plumbing systems. Technical specifications Diameter: 4"/110mm Material: Polypropylene Installation Easy to install Usage Used to seal off a 4"/110mm Ø pipe in plumbing systems Other information It is recommended to consult with a professional plumber or contractor to ensure the appropriate fittings and materials are used for specific plumbing needs.