i would shoot for the 12000, I have it on my wish list as soon as it is available,
New features:
New closed pressure rated impeller
Less head loss for increased flow compared to Gen 1 pumps
Forward compatibility with new controller on future Waveline pumps
Anti run dry protection / anti over amperage protection
New 30 minute feed mode vs 10 minute on Gen 1 controller
Neptune Systems Apex compatibility coming soon!
Model: DC-12000
Input: DC24V 7A
(Converted by AC100-240V 50/60Hz
Wattage: 170W at full speed
(Measured After Adaptor)
Flow rate: Max. 3170GPH / 12000LPH
Flow Height: Max. 6 meters / 19.9 feet
Dimension: 7.1" x 4.2" x 5.8"
Water inlet: External D: 50mm, Internal D: 1.5"
NPT
Water outlet: External D: 40mm, Internal D: 1.25"
NPT
6 speeds controllers included