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Stainless steel cylindrical effluent pump with 10 foot cord

Dayton

Dayton 4NY26 1/2hp Effluent Pump 175ft Head

SKU CH-6TX7-SDVR7 MPN 4NY26

A 1/2 hp effluent pump with stainless steel body delivers up to 23 gpm at 100 ft head and reaches 175 ft maximum head

  • TypeDrain Components
  • 1/2 hp motor delivers 21 gpm at 80 ft head
  • Stainless steel body and shaft seal resist corrosion in effluent
  • 10 ft power cord allows flexible placement in 4 in sump pits
  • 175 ft maximum head handles high-lift drainage applications
  • 120 V single-phase operation draws 9.5 A for standard circuit compatibility

High-Head Effluent Pump

The Dayton 4NY26 is a half-horsepower effluent pump designed for high-lift drainage applications. It operates on 120 V AC single-phase power and draws 9.5 A. The pump body and shaft seal are constructed from stainless steel, while the impeller uses acetal. A ten-foot power cord is fitted, and no float switch is included.

Installers needing vertical lift over horizontal

This unit suits projects where the discharge point sits far above the sump, such as basement bathroom ejector systems or mound septic fields. The 1 1/4-inch discharge and four-inch minimum pit diameter fit standard residential plumbing. Buyers who need an integrated automatic switch or a larger solids-handling passage should look at a different model.

175-foot maximum head

The pump delivers 10 gallons per minute at 150 feet of head, 23 gallons per minute at 100 feet, and 21 gallons per minute at 80 feet. Shut-off occurs at 175 feet, making that figure the primary limit for system design. Overall height is 22 1/2 inches, and the body diameter is four inches.

Highlights

  • 1/2 hp motor delivers 21 gpm at 80 ft head
  • Stainless steel body and shaft seal resist corrosion in effluent
  • 10 ft power cord allows flexible placement in 4 in sump pits
  • 175 ft maximum head handles high-lift drainage applications
  • 120 V single-phase operation draws 9.5 A for standard circuit compatibility

Specifications

TypeDrain Components
BrandDayton
Model4NY26

Questions about this item

How much power does the 1/2 hp Dayton 4NY26 draw when running continuously?

The pump runs on 120 V AC single phase and draws 9.5 amps while operating.

What discharge piping and electrical supply are required to install the 4NY26?

A 1 1/4 inch discharge connection and a 120 V AC single-phase circuit are needed; no switch is included.

Can the 4NY26 replace an older pump in a 4 inch sump pit?

Yes, the minimum sump pit diameter is 4 inches and the pump body is also 4 inches wide, so it fits existing pits.

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