Sorry for the double post. I couldn't figure out how to move it.
Completely new construction and looking for help sizing the plumbing/pumps accordingly. I am planning on all Pentair equipment, most likely Pentair 011018 variable speed pumps, 1 main/spa pump and 1 water feature pump. I am using dedicated Paramount 360 Unblockable drains (which suggest a 2.5" minimum plumbing run) and 2 Paraskim Venturi skimmers (which require 2" suction, 1.5 venturi return). Pentair 520 square foot cartridge filter with up to 150GPM flow. Pool is roughly 650 square ft, 18500 gallons, geometric with 7.5 deep end. I want to use the Spa while also using the water feature. The spa is slightly oversized and I am trying to figure out how many jets I can plumb in the spa. Planning on 8 individual waterway jets with a 2" water loop, 1.5" air loop in the spa and two 3 jet manifolds for 14 total jets at around 10-12 GPM ... knowing that I will probably have to close off either the individual waterways or the manifolds to get proper flow. There will be an air blower as well.
1) If I run a 3" suction/3" return to spa and then reduce to 2" looped in the spa, what is the max number of jets I should use at a time? Any issues with plumbing like I described above and only using max number at a time? Thought is to have 3 jet manifold for wife and I and then singles for when we entertain.
2) Planning on running 2" suction from each skimmer and probably 2.5" main.
3) On the returns, my last pool was horribly balanced. I have no idea how it was actually plumbed as it was 10+ years old. With using the venturi skimmers I want to be able to control the return flow to them so at a minimum I plan on running a dedicated 2" return to the set of skimmers and T to the middle of the two using 1.5" pipe (what is recommended by Paramount). For the regular returns I plan on plumbing two other sets of 2" then T to 1.5", 1 set to shallow end and 1 to deep end, all with valves. Then a 2" valved spa return. Is that complete overkill? The difference in cost is minimal in the grand plan but is a simple 2" looped return actually better?
4) Water feature I have a 90GPM for a six foot water feature and then 2 water bowls at approximately 15gpm each. I was planning on running a 3" suction, and then 3" return to the 90gpm and 1.5" to each of the 15gpm, all valved off a dedicated pump. I may also add a couple bubblers but we haven't decided on that but was thinking two 1.5" bubblers on a 2" run.
5) 1.5 Polaris Booster pump
6) 3/4" auto water level
Just basing this off the flow capable of PVC size without calculations for head loss. Spa suction is roughly 35feet from pad which flows in to deep end.
Any suggestions on plumbing size/suggestions I am all ears.
Completely new construction and looking for help sizing the plumbing/pumps accordingly. I am planning on all Pentair equipment, most likely Pentair 011018 variable speed pumps, 1 main/spa pump and 1 water feature pump. I am using dedicated Paramount 360 Unblockable drains (which suggest a 2.5" minimum plumbing run) and 2 Paraskim Venturi skimmers (which require 2" suction, 1.5 venturi return). Pentair 520 square foot cartridge filter with up to 150GPM flow. Pool is roughly 650 square ft, 18500 gallons, geometric with 7.5 deep end. I want to use the Spa while also using the water feature. The spa is slightly oversized and I am trying to figure out how many jets I can plumb in the spa. Planning on 8 individual waterway jets with a 2" water loop, 1.5" air loop in the spa and two 3 jet manifolds for 14 total jets at around 10-12 GPM ... knowing that I will probably have to close off either the individual waterways or the manifolds to get proper flow. There will be an air blower as well.
1) If I run a 3" suction/3" return to spa and then reduce to 2" looped in the spa, what is the max number of jets I should use at a time? Any issues with plumbing like I described above and only using max number at a time? Thought is to have 3 jet manifold for wife and I and then singles for when we entertain.
2) Planning on running 2" suction from each skimmer and probably 2.5" main.
3) On the returns, my last pool was horribly balanced. I have no idea how it was actually plumbed as it was 10+ years old. With using the venturi skimmers I want to be able to control the return flow to them so at a minimum I plan on running a dedicated 2" return to the set of skimmers and T to the middle of the two using 1.5" pipe (what is recommended by Paramount). For the regular returns I plan on plumbing two other sets of 2" then T to 1.5", 1 set to shallow end and 1 to deep end, all with valves. Then a 2" valved spa return. Is that complete overkill? The difference in cost is minimal in the grand plan but is a simple 2" looped return actually better?
4) Water feature I have a 90GPM for a six foot water feature and then 2 water bowls at approximately 15gpm each. I was planning on running a 3" suction, and then 3" return to the 90gpm and 1.5" to each of the 15gpm, all valved off a dedicated pump. I may also add a couple bubblers but we haven't decided on that but was thinking two 1.5" bubblers on a 2" run.
5) 1.5 Polaris Booster pump
6) 3/4" auto water level
Just basing this off the flow capable of PVC size without calculations for head loss. Spa suction is roughly 35feet from pad which flows in to deep end.
Any suggestions on plumbing size/suggestions I am all ears.