The Model 912 with the Model 264 is an economical 24″ x 24″ preassembled sewage ejector system ideal for those looking to install a pre-plumbed, job ready system. This package ships complete with the Model M264, a 4/10 HP, 115 V sewage pump. This package also ships with a clear construction cover and a twist lock observation port for inspections. Designed for burial flush-to-grade, the access cover is the only part that is visible after installation.