A solid brass shower drain plate with siphon and built in parts in stainless steel. 

The BTA17 is made from solid brass and it's available in different finishes and is perfect for walk-in showers or wet rooms given the added drainage capability.  It measures 570mm x 58mm.  

Not available.

We use standard 'British Standard Pipe' thread sizes used throughout the sanitary industry. 1/2" for shower hose, valves that screw into sink or basin taps, and UK connectors. 3/4" for bath tap rigid tails, valves that fit into bath taps. 1.25" for basin wastes. 1.5" for bath & sink wastes.