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Bronze pedestal pump with NPT fittings and manual priming

Dayton

Dayton 2ZWY2 Pedestal Pump 1/2 hp 67 gpm

SKU CH-VG2S-5CBGM MPN 2ZWY2

Pedestal pump delivers up to 67 gpm at 10 ft head with a 1/2 hp motor and bronze housing

  • TypeDrain Components
  • Delivers 67 gpm at 10 ft head for high-volume drainage
  • Maintains 57 gpm at 20 ft head for strong mid-range performance
  • Provides 40 gpm at 30 ft head for elevated discharge points
  • Achieves 44 ft maximum head for versatile installation options
  • Bronze housing resists corrosion for long service life

Pedestal pump 1/2 hp 67 gpm

The Dayton 2ZWY2 is a bronze-housed centrifugal pedestal pump rated for one-half horsepower. It delivers a maximum flow of 67 gallons per minute at ten feet of head and suits residential or light-commercial drainage where a floor-mounted pump is preferred.

Flow curve across head pressures

At twenty feet of head the pump still moves 57 gallons per minute, dropping to 40 gallons per minute at thirty feet and ten gallons per minute at forty feet. Maximum shut-off head reaches 44 feet so sustained output falls sharply as lift approaches that limit.

NPT connections and manual priming

Intake and discharge ports use standard NPT threads sized for 1-1/4 inch intake pipe and one inch discharge pipe. The shaft measures five-eighths inch outside diameter and the pump requires manual priming before each use. California Proposition 65 warnings apply for cancer and reproductive-harm chemicals.

Highlights

  • Delivers 67 gpm at 10 ft head for high-volume drainage
  • Maintains 57 gpm at 20 ft head for strong mid-range performance
  • Provides 40 gpm at 30 ft head for elevated discharge points
  • Achieves 44 ft maximum head for versatile installation options
  • Bronze housing resists corrosion for long service life

Specifications

TypeDrain Components
BrandDayton
Model2ZWY2

Questions about this item

How much power does the 1/2 hp motor draw during continuous operation?

The pump is rated for 1/2 hp operation and delivers 67 gpm at 10 ft of head, 57 gpm at 20 ft, 40 gpm at 30 ft, and 10 gpm at 40 ft, with a maximum head of 44 ft.

What piping must I already have to connect the NPT intake and discharge?

You need 1 1/4 in NPT intake piping and 1 in NPT discharge piping to match the pump connections.

Will the 5/8 in shaft fit the motor coupling on my existing 1/2 hp motor?

The pump shaft is 5/8 in outside diameter, so it will fit a motor coupling bored for that size on a 1/2 hp motor.

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