NOTE: The P370XL systems are specifically designed to pass a 10' stack test and are IAPMO listed. The P370XL Series has all the same features as the standard P370 except for a 16 bolt cover.
The Pro370 Series is the most advanced residential sewage package available. It comes fully assembled and shipped with a clear disposable construction cover that will protect the system during rough-in and masonry work. In addition, the Pro370 series is available with any of Liberty's 2" solids-handling sewage pumps. Its unique QuickTree Technology system allows for easy access and removal of switches without disturbing pump or plumbing. The Pro370 series comes equipped with inspection and access cover in addition to integral rubber seals which are permanently attached to the cover. Moreover, the Pro370 series now comes equipped with a new unique cord seal technology along with a larger basin, that provides 40% more capacity than the standard 18" x 30" basins. This results in decreasing switch cycles and improved pump life. Other features include integrally molded torque stops which secure the pump in its proper position, integrally molded anti-floatation collar, and integrally molded handles to ease transportation and installation.