RainBird 3500 and RainBird 5000 come with complete nozzle rack.
These sprinklers have a Female 20mm BSP thread.
To connect these sprinklers to a 19mm poly pipe you can use the following:
Pipe End: Barbed x Threaded Elbow Male 19mm X 20mm BSP
Mid Pipe: Barbed x Threaded Tee Male 19mm X 20mm BSP