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Bronze centrifugal pump with TEFC motor housing, 3 HP 230V single phase

Dayton

Dayton 2ZXA7 Bronze Centrifugal Pump 3 HP 230V

SKU CH-73HR-4RF09

Bronze centrifugal pump delivers up to 107 gpm at 10 ft head and 92 gpm at 40 ft head with a 3 hp, 230V motor

  • Bronze housing resists corrosion in demanding fluid applications
  • 3 hp motor delivers up to 107 gpm at 10 ft of head
  • Single-phase 230V AC design simplifies electrical installation
  • Totally enclosed fan-cooled motor protects against dust and moisture
  • Maximum 130 ft head handles high-pressure system requirements

3 HP Bronze Centrifugal Pump 230V

This single-phase centrifugal pump delivers 3 horsepower at 230V AC. Its bronze housing resists corrosion in water-transfer applications. The totally enclosed fan-cooled motor protects internal components from dust and moisture. It suits agricultural irrigation, industrial circulation, and general dewatering tasks.

Sustained flow at increasing head pressure

At 10 ft of head the pump moves up to 107 gpm. Output falls to 92 gpm at 40 ft, 79 gpm at 60 ft, and 63 gpm at 80 ft of head. The curve shows a steady decline rather than a sudden drop-off. Maximum shut-off head reaches 130 ft for system design calculations.

1-1/2 in NPT intake and 1-1/4 in NPT discharge

The pump connects to 1-1/2 inch NPT suction piping and 1-1/4 inch NPT discharge piping. These fixed port sizes determine whether existing plumbing matches without adapters. Installers must verify pipe compatibility before purchase.

Highlights

  • Bronze housing resists corrosion in demanding fluid applications
  • 3 hp motor delivers up to 107 gpm at 10 ft of head
  • Single-phase 230V AC design simplifies electrical installation
  • Totally enclosed fan-cooled motor protects against dust and moisture
  • Maximum 130 ft head handles high-pressure system requirements

Specifications

BrandDAYTON

Questions about this item

How loud or hot does the 3 hp motor get when the pump runs continuously at 92 gpm?

The motor uses a totally enclosed fan-cooled enclosure that dissipates heat during continuous operation at 92 gpm.

What pipe fittings and electrical supply must I already have to install this 230 V bronze centrifugal pump?

You need 1-1/2 in NPT intake piping, 1-1/4 in NPT discharge piping, and a single-phase 230 V AC power source.

Will the 130 ft maximum head work with my existing 1-1/4 in discharge line and older plumbing?

The pump delivers up to 130 ft of head through its 1-1/4 in NPT discharge, compatible with existing lines of that size.

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