Laminar flow jet with better pump

[@leepu747]

I tried for leminar nozzle, but after some distance water spread. I want to know about LOW PASS FILTER. is top & bottom empty space are play a role of LOW PASS FILTER. what is air tank before leminar nozzle? Dear Sir I also tried for laminar, up to a extend I successes, but after a distance water spread. I use 4" dia pipe and 10" long and water jet hole is 12mm. pump is 18 meter head and discharge 6480 lph. I need water flow rate and pump specification

[@TheVideosMX]

Nice one, I'm just starting to build mine, any tip?

[@ivanlastname4036]

Lol

[@adamk5445]

What did you use for the nozzle?

[@kanthschikmagaluru825]

Modified normal nozzle is enough

[@gephotha]

That's not good enough