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Pump Head, 1/3 HP, 3/4 x 1/2 In. MPN:4JMY1

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In Stock
Brand: Dayton
Part #: 4JMY1
UPC: 190735326831
SKU
510-G1928647
Regular Price $703.21 Special Price $502.29

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Pump Head, 1/3 HP, 3/4 x 1/2 In.

This 1/3 HP centrifugal pump head from Dayton is designed for reliable operation in a variety of applications, including residential and commercial water supply systems, irrigation, and industrial processes. The 304 stainless steel housing ensures durability and resistance to corrosion, while the 56J NEMA motor frame provides compatibility with a wide range of motor configurations. With a maximum head of 50 feet and a flow rate of up to 22 gallons per minute, this pump head is suitable for a range of applications, including water towers, pressure boosting, and fire protection systems.

Top product features:

  • Centrifugal design for efficient fluid transfer
  • 360-degree discharge rotation at 90-degree increments for flexible installation
  • Maximum pressure rating of 150 psi for reliable operation in pressurized systems

Top product applications:

  • Well pump
  • Drinking water supply system
  • Pressure washing equipment
Centrifugal Pump Head, Case Pressure (Maximum) 150 psi, Compatible Motor Frame 56J NEMA, Discharge Pipe Size 1/2 in, Discharge Pipe Type NPT, Discharge Rotation 360 Degrees at 90 Degrees Increments, Feet of Head (Maximum) 50 ft, Flow Rate @ 10 ft of Head (Maximum) 22 gpm, Flow Rate @ 20 ft of Head (Maximum) 18 gpm, Flow Rate @ 30 ft of Head (Maximum) 10 gpm, Flow Rate @ 50 ft of Head (Maximum) Not Applicable, Horsepower (Maximum) 1/3 hp, Housing Material 304 Stainless Steel

Additional Information

  • Country of Origin: CN
  • 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: 13.00
  • Package Width: 9.00
  • Package Height: 9.90
  • Package Weight: 7.26
Product info last updated on February 26, 2026 1:05pm UTC Category: Pump Parts and Accessories
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In stock