systems with low water pressure. Both domestic and light commercial applications can benefit. As water use increases, the AquaBoost II changes pump speed to maintain pressure. Large supply tanks are eliminated and up to 50% of the energy required by a full speed pump is saved. The 3AB2 is available with a power capacity to handle homes with up to four baths, irrigation, filtration and fire suppression systems. The AquaBoost II is available as either a separate controller (standard) or as part of a complete pump package with everything you need to plumb it to a domestic water line.