The Liberty CSP-457 Crawl Space Sump Pump Kit is made for dewatering basements, low lying areas around foundations, crawl spaces, and surfaces where water may accumulate. The kit is unassembled and includes an automatic sump pump with cord, a 24' flexible hose kit, a check valve that threads into the pump discharge, and a 16.5" x 15" perforated sump pit and poly cover. This Liberty CSP-457 Crawl Space Sump Pump Kit has a sump pump that can handle temperatures of up to 140˚ F. It can pump up to 51 GPM at 0' head pressure. Its motor utilizes ½ hp. It includes a 10' power cord. The voltage needed to run this pump is 115V single phase. It utilizes an engineered polymer impeller with pump out vanes on the back shroud to prevent clogging of debris in the seal area. More details are available in the specification sheets. The Liberty CSP-457 Crawl Space Sump Pump Kit is covered by a standard Limited Warranty for a period of 3 years. This product proudly bears the CSA mark and is recognized for meeting the required environmental performance standards. Liberty, the company that makes and innovates high quality pumps is relied on by hundreds of professional contractors each day. Liberty has been cited as one of Rochester's Top 100 Companies for twelve years.