The JG Speedfit “Blue” Female Adaptor 25mm x 3/4" (UG4502B) provides a secure push-fit connection between 25mm MDPE pipe and 3/4" female threads, making it ideal for mains water, irrigation, and external plumbing installations. Durable, easy to fit, and designed for reliable, leak-free performance, this adaptor is perfect for both domestic and commercial cold-water supply systems.