The Liberty HT450 High Temperature Submersible Sump Pump is a heavy-duty pump that can transfer water and other liquids over long distances. It can handle liquids of up to 180 degrees F. The pump has a discharge size of 1 1/2" and it can handle solids of up to 3/8" in diameter. Its 1/2 hp oil-filled, permanent split-capacitor motor is encased in an aluminum housing. This Liberty HT450 High Temperature Submersible Sump Pump is manually operated. It includes a 10' quick-disconnect, multi-conductor power cord that allows quick and easy replacement of the cord without breaking the seals to the motor. 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. Its performance data can be found in the specifications sheet, where even more details are available. The Liberty HT450 High Temperature Submersible Sump Pump 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.