Lockline fitting

[Jason McK]

I currently have your typical return. With the funnel type end piece on the lock line.
I'm wondering if anyone has ever seen or might have a source for a end piece that would act as a defuser. Instead of focusing the water flow I'm looking for something that would spread the water out. Same volume of water just increased coverage and reduseing the pressure at a given point. Sorry having a hard time explaining.

J