The Polypipe MU315
 is a 50mm 92.5-degree cross tee fitting for a solvent weld waste system. This fitting is used to create a four-way junction or a "cross" connection in a waste pipe run, where two branch pipes join a main pipe system. The 92.5-degree angle ensures optimal flow and integration into standard building layouts. 
Key Features and Specifications
Product Type: Cross Tee (90° or 92.5° angle, often referred to as a "cross" or "junction").
Function: Joins up to four 50mm pipes in a cross formation.
Material: Manufactured from MuPVC (Modified Unplasticised Polyvinyl Chloride) or ABS plastic, providing enhanced impact resistance and a broad chemical resistance.
Connection Type: Requires solvent cement for jointing, creating a permanent, watertight, and leak-free connection. It is not compatible with push-fit systems.
Application: Suitable for use in domestic and commercial above-ground soil, waste, and vent systems, particularly in areas like boxings and ducts where secure and permanent joints are required.
Color Options: Available in White (MU315W), Black (MU315B), and Solvent Grey (MU315SG).
Standards: Certified to relevant British Standards, such as BS EN 1455-1. 
This fitting is part of Polypipe's System 2000 solvent weld range, designed for robust and durable waste water management solutions.