Factory assembled duplex grinder package with 36" X 72" fiberglass basin with anti-flotation collar;2 hp Omnivore grinder pumps available in various voltages;Available in single or 2-stage;4" inlet hub;Galvanized guide rail piping (stainless optional);Factory pre-assembled guide rail system;Factory pre-assembled Schedule 80 PVC discharge piping with ball valves and check valves;Fiberglass basin with anti-flotation collar;Standard green fiberglass cover, solid (optional black steel, solid);All stainless steel supports and brackets pre-mounted;Matching duplex control panel included