Pressure Booster Pump, 3 hp, 208 to 240/480V AC, 3 Phase, 1-1/2 in NPT Inlet Size, 3 Stage MPN:45MW31

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Brand: Dayton
Part #: 45MW31
UPC: 190735891629
SKU
510-G4362158
Regular Price $2,135.41 Special Price $1,525.29

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Pressure Booster Pump, 3 hp, 208 to 240/480V AC, 3 Phase, 1-1/2 in NPT Inlet Size, 3 Stage

The Dayton Pressure Booster Pump is a reliable and efficient solution for boosting water pressure in various applications. Its 3-stage design and 3 horsepower motor provide consistent flow rates, even at high pressures. Suitable for use in commercial and industrial settings, this pump is ideal for boosting pressure in residential areas, irrigation systems, and fire suppression systems. Its compact design and horizontal mounting orientation make it easy to install and maintain. With a maximum shut-off pressure of 92 psi, this pump can handle demanding applications while minimizing energy consumption and wear on the system.

Top product features:

  • Three-stage design for increased pressure and flow rate
  • Boosts flow rate up to 39 gpm at 30 psi
  • Operates at pressures up to 92 psi with a maximum shut off pressure

Top product applications:

  • Water treatment systems
  • Residential and commercial water supply systems
  • High-rise building water pressure systems
Booster Pump, Phase Three, Pump Housing Material Cast Iron, Motor Enclosure Open Dripproof, Horsepower 3 hp, Nameplate Voltage 230/460V AC, Flow Rate @ 30 psi 39 gpm, Flow Rate @ 40 psi 37 gpm, Flow Rate @ 50 psi 33 gpm, Flow Rate @ 60 psi 30 gpm, Flow Rate @ 70 psi 22 gpm, Flow Rate @ 80 psi 16 gpm, Flow Rate @ 90 psi 10 gpm, Shut Off Pressure (Maximum) 92 psi, Compatible Intake Pipe Size 1 1/2 in, Compatible Discharge Pipe Size 1 1/4 in, Intake Type NPT, Mounting Orientation Horizontal

Additional Information

  • Country of Origin: IN
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 27.50
  • Package Width: 11.30
  • Package Height: 13.50
  • Package Weight: 95.00
  • California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 24, 2026 10:34am UTC Category: Centrifugal Pumps
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In stock