We have a spa with 12 jets - 8 managed by a dedicated whisperflow (spa return) and 4 managed by an intelliflow (filter and heater). Even when the intelliflow is at the maximum 3450rpm, those 4 spa jets have maybe half the pressure of the remaining 8.
If we replumbed the 2 pumps to be in parallel (spa return from intelliflow redirected to connect with the whisperflow intake; whisperflow return split with new line connecting to the 4 jets now managed by the intelliflow) would that be a viable solution to balance out the pressure on all 12 jets? I'd be willing to lose a little pressure on the 8 to get the pressure up on the 4.
If we replumbed the 2 pumps to be in parallel (spa return from intelliflow redirected to connect with the whisperflow intake; whisperflow return split with new line connecting to the 4 jets now managed by the intelliflow) would that be a viable solution to balance out the pressure on all 12 jets? I'd be willing to lose a little pressure on the 8 to get the pressure up on the 4.