Push Fit Slip Coupling Without Centre Stop
olypipe SH45 is 
a 4-inch (110mm) soil pipe double socket slip coupling, used for connecting two lengths of soil pipe, especially in tight spaces or for repairs. It is made of PVCu (polyvinyl chloride unplasticised), conforms to British Standards like BS EN 1329-1 and BS4514, and comes in various colors such as grey, black, and white. The "slip" design allows it to slide over one pipe and connect to another, providing a strong, leak-free joint. 
Key features and uses
Connection: It connects two 4-inch (110mm) soil pipes together.
Design: It is a "slip coupler," meaning it has a central stop that can be removed to create a sliding coupling for joining pipes in situations with limited room for movement.
Material: It is manufactured from high-quality PVCu, making it durable and resistant to corrosion.
Standards: It is certified to relevant British and European standards, including BS EN 1329-1 and BS4514, ensuring it meets quality and performance requirements for residential soil and vent systems.
Installation: It is designed for easy and quick installation, often used with push-fit or ring-seal systems.
Applications: Ideal for pipe repair and for creating new joints in tight situations.