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 can adjust from approx 80mm to 190mm see picture for details. 
( bottom of waste fitting to centre line of pipe going through wall ).

1-1/2 inch BSP threaded inlet connection, compression type pipe outlet connection - suits 40mm (1-1/2 inch) push fit or solvent waste pipe.