The 40V POLY SLII PT Coupling by P T COUPLING CO is a versatile coupling made from durable polypropylene. With a size specification of 40 inches, it is designed for efficient fluid transfer in various applications. The SLII design enhances its performance, providing a secure connection that minimizes leaks. This coupling is lightweight yet strong, making it easy to handle and install. It meets industry standards for safety and reliability, making it a preferred choice for professionals in need of dependable coupling solutions.