Swirl filter , sediment separator ???

[strawberrydreams]

Hi there
Been reading many posts for awhile and finally joined up. I found this link with an interesting solid waste removal setup. Plumbing looks unique to me. Would this be a variation of the swirl and or radial flow filter ? Does anyone have an image or drawing of the setup in the video which shows the full pipe schematic of all three pipes ?

Cheers
What is this ?

 

[KrisReef]

From the comments, a link

 

[strawberrydreams]

Thanks