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Cast iron submersible sump pump, cylindrical body, 11 1/2 in tall, dark grey finish

Liberty Pumps

Liberty Pumps HT41M High-Temp Sump Pump 4/10 HP 115V

SKU CH-BKC0-AZ5ZA

Submersible cast-iron sump pump rated 4/10 HP at 115 V AC, delivering 59.0 gpm at 5 ft head with a 20 ft maximum head

  • Handles hot water with a cast iron body
  • 4/10 HP motor delivers 59.0 gpm at 5 ft head
  • Pumps to 20 ft maximum head height
  • 115 V AC single-phase power at 12 A
  • Fits sump pits 14 in diameter with 11 1/2 in height

Product identity

The Liberty Pumps HT41M is a submersible sump pump rated at four-tenths horsepower for 115-volt AC, 60-hertz operation. It is built for residential or light-commercial basements that need automatic water removal in a pit at least fourteen inches wide and fourteen inches deep.

Installation checks

Verify that the electrical supply delivers 115 volts AC at sixty hertz and can support a twelve-amp draw. Confirm the pit diameter meets the fourteen-inch minimum and that the water depth will reach at least fourteen inches so the pump can operate correctly. Note that no switch is included, so a separate float or pressure switch must be provided.

Thermals, noise and power

The cast-iron body and carbon-ceramic shaft seal are designed for continuous high-temperature service while dissipating heat into the surrounding water. Normal operation draws twelve amps at 115 volts, and the submersed design keeps audible noise low. The engineered-polymer impeller and sealed motor construction limit vibration and mechanical wear during regular cycling.

Highlights

  • Handles hot water with a cast iron body
  • 4/10 HP motor delivers 59.0 gpm at 5 ft head
  • Pumps to 20 ft maximum head height
  • 115 V AC single-phase power at 12 A
  • Fits sump pits 14 in diameter with 11 1/2 in height

Specifications

BrandLiberty Pumps

Questions about this item

Does the Liberty Pumps HT41M include a float switch or do I need to buy one separately?

The unit ships without a switch; the specifications list Switch Actuation as No Switch Included and Switch Electrical Connection as No Switch Included, so a separate float switch is required.

How do I choose between the listed flow-rate figures of 59.0 gpm at 5 ft, 51 gpm at 10 ft and 31.0 gpm at 15 ft?

Match the pump to the actual head height in your pit: use 59.0 gpm if the discharge lifts 5 ft, 51 gpm at 10 ft, or 31.0 gpm at 15 ft; the maximum shut-off head is 20 ft.

What does the 12 A draw mean for the circuit I plug the 115 V pump into?

At 115 V AC the motor pulls 12 A, so a dedicated 15 A or 20 A GFCI-protected circuit is appropriate; the pump runs on standard 60 Hz household power.

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