2 or 4 nozzles on spray bar

[tomtucson]

4 nozzles on 2 bars doesn't sound any better. I want 15 gpm and 6 bars!

 

[Paul Kassander]

Like Jerry was saying it all depends on flow the more the gpm the more nozzles you can run. I try not to get below 2 gpm per nozzle (3 is better) to get the impact force on the surface while still maintining a good pace.

 

[810f250]

It depends on what you are cleaning, condition, how often and what level of clean satifies your client and you.



Here is a good read

Nozzle Impact

 

[Jared]

I have been using a 4 nozzle classic with a 8 gpm hot unit for years. Due to space shortage I picked up a collapsible 24" ground force. I used a 2 nozzle configuration and it was ok. I shifted to a 4 nozzle and the speed is fantastic! It seems 50% faster or better.

 

[Sirocco Jerry]

Jared,
what spray angle (before and after) ?
we get confused by an incomplete picture.
your input is appreciated