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Dayton 4HEY7 shallow well jet pump, plastic housing, 1 1/2 HP

Dayton

Dayton 4HEY7 Shallow Well Jet Pump 1 1/2 HP

SKU CH-D9K7-K132P MPN 4HEY7

Shallow well jet pump delivers 22.7 gpm at 10 ft lift and 30 psi with a 1 1/2 hp motor

  • TypeDrain Components
  • 1 1/2 HP motor delivers strong suction for shallow wells
  • Dual-voltage 115/230V AC wiring fits standard residential supplies
  • 7 gpm at 30 PSI and 10 ft lift supplies high-volume flow
  • 25 ft maximum suction lift handles deeper water tables
  • Includes ejector and 1-1/4 in NPT inlet for ready installation

Product Purpose

This shallow well jet pump delivers 1 1/2 hp for residential water supply from depths up to 25 ft. It includes the pump body and ejector assembly for a complete installation kit.

Installation Checks

Verify that your electrical service can provide 115/230V AC at 17.2/8.8 A and that piping matches the 1-1/4 in NPT inlet and 1 in NPT discharge. Confirm the maximum case pressure of 140 psi and maximum inlet pressure of 75 psi suit your system design.

Sustained Operation

At a 10 ft lift the pump maintains 22.7 gpm at 30 psi, 21.1 gpm at 40 psi and 12.4 gpm at 50 psi with a shut-off pressure of 63 psi. The unit is rated for continuous operation up to a maximum temperature of 95.

Highlights

  • 1 1/2 HP motor delivers strong suction for shallow wells
  • Dual-voltage 115/230V AC wiring fits standard residential supplies
  • 7 gpm at 30 PSI and 10 ft lift supplies high-volume flow
  • 25 ft maximum suction lift handles deeper water tables
  • Includes ejector and 1-1/4 in NPT inlet for ready installation

Specifications

TypeDrain Components
BrandDayton
Model4HEY7

Questions about this item

Does the pump come with the ejector or do I need to buy it separately?

The package includes both the pump and the ejector. No separate purchase is required for the ejector.

How do the flow rates at 30, 40 and 50 PSI help me choose the right pressure setting?

At a 10 ft lift the pump delivers 22.7 gpm at 30 PSI, 21.1 gpm at 40 PSI and 12.4 gpm at 50 PSI. Choose the pressure that matches your system demand.

What does the 1 1/2 HP rating mean for actual water delivery at a 10 ft lift?

The 1 1/2 hp motor produces 22.7 gpm at 30 PSI, 21.1 gpm at 40 PSI and 12.4 gpm at 50 PSI with a maximum suction lift of 25 ft.

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