Kitchen Sink Trap With 2 Machine Spigots

1-1/2 inch kitchen sink p trap with two spigot branches for dishwasher and washing machine wastes. 

This trap is telescopic so that it's height can adjust from approx 80mm to 190mm see picture for details. 
(  bottom of waste fitting to centreline pipe going through wall  ). 
1-1/2 inch BSP threaded inlet connection, compression type pipe outlet connection - suits push fit or solvent waste pipe. 

The threaded part(s) of this item is made to a British Standard Pipe Thread size (BSP). BSP sizes don’t match up with what you would measure using a ruler, which can obviously cause some confusion. Have a look at the BSPT link at the bottom of this page for more information.