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The Liberty Pumps HT453 is a high-temperature, automatic submersible sump pump with a 1/2 HP motor. Designed for hot water applications like boiler blow-down pits, condensate pits, and high-temperature water transfer, it features a wide-angle float with a series plug for manual operation. This pump can handle solids up to 3/4" and has a 1-1/2" FNPT discharge, operating at 115V.
Designed for hot water applications up to 180°F, featuring automatic operation with a wide-angle float switch and durable aluminum construction.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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