All AK Industries packaged sewage basin lift stations come complete with everything needed for a quality installation. The only things you need to provide are the pump of your choice, underground piping and electric cable. Below is a general listing of the items included with each system. Key structural components (PVC, Galvanized, Ductile and Stainless Steel) will vary depending on the selection you make in the Rail & Plumbing chart in the guide. Metropolitan Pump is building in house 1.25” – 2” rail systems from basin sizes from 24” x 48” to 48” x 120” with non-spark as a standard.