We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact cast iron submersible sump pump, 10 inches tall, tether float switch visible

Liberty Pumps

Liberty Pumps S38-2 submersible sump pump 1/3 HP 115V 25 ft head 10 in height

SKU CH-KG5P-6GCHX

Submersible sump pump with 1/3 HP motor delivering 42 gpm at 5 ft head and 25 ft maximum head

  • 1/3 HP motor delivers 42 gpm at 5 ft head
  • Cast iron body resists corrosion in wet sump pits
  • Tether float switch activates at 12 in and shuts off at 3 1/2 in
  • 1 1/2 in NPT discharge handles high-volume water removal
  • Compact 10 in height fits pits as small as 14 in diameter

Submersible sump pump 1/3 HP 115V

The Liberty Pumps S38-2 is a submersible sump pump rated at 1/3 HP and 115 V AC for residential water removal. It delivers up to 42 gallons per minute at 5 feet of head and a maximum head of 25 feet. The unit operates with a tether-float switch that turns on at 12 inches and off at 3 1/2 inches. It fits pits with a minimum diameter of 14 inches.

Check voltage pit size and discharge

Verify that the installation site provides 115 V AC at 60 Hz and can supply the 6.5 A draw. Confirm the sump pit diameter is at least 14 inches to accommodate the 9 3/4 inch body. Ensure the discharge piping matches the 1 1/2 inch NPT outlet and that the 10 inch overall height fits within the pit depth.

Cast iron body engineered polymer impeller

The pump body is cast iron for corrosion resistance while the impeller uses engineered polymer. The tether-float switch connects via a piggyback plug for simple wiring. The 1 1/2 inch NPT discharge allows standard pipe connections. Flow rates decrease from 42 gpm at 5 feet of head to 16 gpm at 20 feet of head.

Highlights

  • 1/3 HP motor delivers 42 gpm at 5 ft head
  • Cast iron body resists corrosion in wet sump pits
  • Tether float switch activates at 12 in and shuts off at 3 1/2 in
  • 1 1/2 in NPT discharge handles high-volume water removal
  • Compact 10 in height fits pits as small as 14 in diameter

Specifications

BrandLIBERTY PUMPS

Questions about this item

Does the S38-2 come with a tether float switch and piggyback plug, or do I need to buy them separately?

The pump includes a tether float switch with a piggyback electrical connection, so no separate switch or plug is required.

Which discharge size should I match to my existing piping?

The discharge is 1 1/2 in NPT, so select fittings and pipe sized for 1 1/2 in NPT threads.

What flow can I expect at a 10 ft head in my sump pit?

At 10 ft of head the pump delivers 35 gpm, dropping to 27 gpm at 15 ft and 16 gpm at 20 ft of head.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.