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Pump, Centrifugal, 1/3 HP, 1 Ph, 115/230V

Price $573.00 / each

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  • Item # 2ZWR4
  • Mfr. Model # 2ZWR4
  • UNSPSC # 40151503
  • Catalog Page # 3712
  • Shipping Weight 36.0 lbs.
Country of Origin India Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Centrifugal Pump
  • HP 1/3
  • Phase 1
  • Voltage 115/230VAC
  • Amps 7.5/3.8
  • Inlet 1"
  • Outlet 3/4"
  • Motor Enclosure ODP
  • Housing Material Bronze/Brass
  • Impeller Type Semi Open Non-Clogging
  • Impeller Material Bronze
  • Max. GPM @ Head 41 @ 10 ft.
  • Best Efficiency GPM @ Head 30 gpm @ 26 ft.
  • Min. GPM @ Head 10 @ 40 ft.
  • Max. Head 44 ft.
  • GPM of Water @ 10 Ft. of Head 41
  • GPM of Water @ 15 Ft. of Head 37
  • Seal Type Mechanical
  • Seal Material Buna-N, Carbon, Ceramic, SS
  • Length 13"
  • Width 5-7/8"
  • Height 5-7/8"
  • NEMA/IEC Frame 56J
  • Motor RPM 3450
  • Hz 60
  • Service Factor 1.6
  • Wetted Materials Bronze, Brass, Buna-N, Carbon, Ceramic, SS
  • Volute Material Bronze, Brass
  • Shaft Material Stainless Steel
  • Shaft Size 5/8"
  • Screw Material Steel, Zinc Plated
  • Max. Liquid Temp. 200 Degrees F
  • GPM of Water @ 20 Ft. of Head 34
  • GPM of Water @ 25 Ft. of Head 29
  • GPM of Water @ 30 Ft. of Head 25
  • GPM of Water @ 40 Ft. of Head 10
  • Best Efficiency Range GPM @ Head 25 to 37 gpm @ 30 to 25 ft.
  • Max. Specific Gravity 1.0
  • Max. Case Pressure 200 psi
  • Max. Fluid Viscosity 100 SSU
  • Inlet Pressure 200 psi
  • Bearing Type Ball
  • Max. Pressure 18.2 psi
  • Duty Cycle Continuous
  • Manufacturers Warranty Length 1 Year
  • Application High Flow at Low Head Pressure
  • Liquid Compatibility Nonflammable, Non Abrasive
  • Includes Manual
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Compliance and Restrictions

  • This product contains a chemical that is regulated under California Proposition 65.

    Warning: This product contains a chemical known to the State of California to cause cancer.

    Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.


Dayton close-coupled units pump continuously, producing high flow rates under low-head conditions. Designed for continuous low-pressure circulation and transfer of nonflammable liquids, utility, boiler feed, general transfer, filtration, cooling towers, condensate return, marine applications, fountains, boosters, water circulation, irrigation, spraying systems, jockey pump service, chemical processing, aggressive liquid applications, and other general purpose pumping compatible with pump component materials where no suction lift or self priming is required.

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Repair Parts

Displaying repair parts for model:
  • 2ZWR4,
  • 2ZWR4A

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