This CENTRAL coupling is a high-quality item designed for use in a variety of industrial settings. With its black PE3408 construction and 4.7mm pin, this electrofusion coupling is durable and reliable, making it an excellent choice for your project. Its IPS SDR11 design ensures a secure fit, and its brand name guarantees top-notch performance. Whether you're working with hydraulics, pneumatics, pumps, or plumbing, this CENTRAL coupling is sure to meet your needs.