Astral Female Brass Union, 20mm, 3/4" Inch, CPVC Fittings

The Astral Female Brass Union, 20mm, 3/4" Inch, CPVC Fittings refers to a plumbing component that combines both brass and CPVC (Chlorinated Polyvinyl Chloride) materials. Here's a detailed breakdown of its specifications: Female Brass Union: A union is a type of fitting that allows for easy connection and disconnection of pipes for maintenance or repairs. A female union means the union has an internal threaded connection, where a male threaded pipe or fitting would be screwed into it. The brass construction provides strength and resistance to corrosion, making it ideal for applications involving water or other fluids. 20mm and 3/4" Inch: These refer to the size of the fitting. 20mm (millimeters) and 3/4" inch (inches) are two common ways of measuring the size of pipes and fittings. 3/4 inch is the same as 20mm, so they are interchangeable in this context