Trying to figure out GPM for spa jets

Baalz

Member
Jun 5, 2013
17
Havre de Grace, MD
Pool Size
18500
I have 4 jets in my small spa connected to my pool. They seem to be Pentair Mixing Nozzles that are screwed in my spa ports.
Would anyone know what the GPM for these jets are? Are there better replacements to use?
Pentair Venturi Jet Extension, Diversion Gun Vent Jet Mix Nozzle, White, 46543000

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Depends on the spa experience you want from the jets…

Spa_Jet_Design.png


Read Equipment Pad Best Practices - Further Reading
 
So using this chart I have a 5 jets with 5/16 inch nozzles
My GPM should be about 12GPM. So I should run my pump at 48GPM?

Run your pump at whatever RPM gives you the jet pressure you enjoy.
 
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