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Dayton cast iron submersible sump pump cylindrical body vertical outlet

Dayton

Dayton 4HU68 1/3 HP Submersible Sump Pump 120V AC

SKU CH-V7Q6-SMEA4 MPN 4HU68

A 1/3 HP submersible sump pump delivering up to 50 gpm at 5 ft head with a 30 ft maximum lift

  • TypeDrain Components
  • Moves up to 50 gpm at 5 ft head for fast water removal
  • Delivers 43 gpm at 10 ft head for reliable drainage
  • Provides 34 gpm at 15 ft head for consistent performance
  • Handles up to 30 ft max head for deeper sump pits
  • Cast iron body and impeller with carbon ceramic seal for durability

1/3 HP Submersible Sump Pump

This Dayton 4HU68 submersible sump pump delivers 1/3 horsepower for residential water removal. It operates on 120V AC single-phase power at 60 Hz drawing 5.8 amps. The unit features a cast iron body and impeller with a carbon ceramic shaft seal for durability. It is designed for installation in sump pits with a minimum diameter of 12 inches.

Flow Rates at Measured Head Heights

The pump produces 50 gallons per minute at 5 feet of head and 43 gallons per minute at 10 feet of head. Output decreases to 34 gallons per minute at 15 feet and 24 gallons per minute at 20 feet of head. Maximum shut-off head reaches 30 feet where flow stops completely. No float switch is included so a separate level control must be provided by the installer.

Cast Iron Construction and Discharge Connection

The cast iron body and impeller resist wear from abrasive solids in drainage water. A carbon ceramic shaft seal protects the motor from leakage during continuous submersion. The 1-1/2 inch female discharge outlet accepts standard pipe fittings for straightforward plumbing. Overall height measures 11 3/4 inches with an 8 1/2 inch body diameter for fit in standard basins.

Highlights

  • Moves up to 50 gpm at 5 ft head for fast water removal
  • Delivers 43 gpm at 10 ft head for reliable drainage
  • Provides 34 gpm at 15 ft head for consistent performance
  • Handles up to 30 ft max head for deeper sump pits
  • Cast iron body and impeller with carbon ceramic seal for durability

Specifications

TypeDrain Components
BrandDayton
Model4HU68

Questions about this item

How do I decide between the different flow-rate points listed for this pump?

The pump delivers 50 gallons per minute at 5 feet of head, 43 gpm at 10 feet, 34 gpm at 15 feet and 24 gpm at 20 feet. Choose the figure that matches the vertical lift your installation requires.

What does the 1/3 HP rating tell me about everyday performance?

It indicates a 5.8-amp draw at 120 V AC and provides the flow rates shown at each head height up to the maximum 30-foot shut-off head.

The pump has a 1-1/2 inch discharge — what pipe standard does that follow?

The 1-1/2 inch female outlet accepts standard NPT-threaded pipe or fittings, allowing direct connection to common 1-1/2 inch discharge piping.

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