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Goulds J5S, 1/2HP, Single Nose Shallow Well Jet Pump

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MSRP $2,738.00
Sale Price $1,369.00
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J5S
In stock
J5S

The Goulds J5S is a reliable shallow well jet pump designed for residential water delivery, pressure boosting, and shallow well applications. This page covers its features, benefits, technical specifications, and installation tips for homeowners and installers. The Goulds J5S is a 1/2 HP single nose shallow well jet pump, ideal for homes, cottages, and booster services where steady water pressure matters.

Features and Benefits

  • NSF 61 Certified: Ensuring safety when used in drinking water systems

  • Shallow Well Adapter Built In

  • Back Pull-Out Design

  • Two Compartment Motor for Easy Access to Wiring

  • Protected Mechanical Seal

  • FDA Compliant Impeller

  • 115/230 voltage – Flexible electrical compatibility

  • Corrosion-resistant construction – Built for long-term durability

  • Nozzle clean out plug – Simple maintenance access

Jet Pump Overview

Shallow well jet pumps are not submersible and are surface-mounted. Shallow well jet pumps can lift water from 0' to 25' deep, with the right fit depending on well depth and when a shallow-well setup is appropriate. The Goulds J5S is ideal for supplying fresh water to cabins and farms in shallow-well applications. Proper well pipe selection based on working pressure is important for optimal performance. For wells beyond shallow-well limits, select convertible jet pumps or a submersible pump based on the well conditions. Many homeowners rely on expert help to find the right well pump instead of a submersible unit like this surface-mounted model.

Goulds Single Nose Well Jet Pump Series

Applications

  • Supplying fresh water to homes, cabins, cottages, and farms

  • Pressure boosting for residential water systems

  • Shallow well applications where the water level is within 25 feet of the pump

Installation Tips

  • The integral shallow well adapter is built into the casing, eliminating the need for a separate adapter and supporting one pipe installation with a foot valve to help the pump prime properly and ensure correct operation when the water level stays above the inlet.

  • This setup helps protect the pump from dry running, supports continuous operation without damage, includes automatic-reset overload protection, and gives you added hope for long service life and steady performance when installed and connected near the tank.

  • When replacing an older unit in the same place, matching connections can make it easier to install with basic tools like a screwdriver, pipe wrench, and adjustable wrench, and simplify a change of parts or configuration during replacement, often with a straightforward setup right out of the box.

Technical Specifications

  • 1/2 HP single nose shallow well jet pump

  • Handles water temperatures up to 140°F

  • Surface-mounted design

  • Built-in shallow well adapter

  • Two-compartment motor for easy wiring access

  • Corrosion-resistant construction for long-term durability

  • Nose: Single

  • Material: Cast Iron

  • Well Depth: 0 - 25

  • Model #: J5S

  • Manufacturer: Goulds

  • Shipping Weight: 52 lbs

  • Warranty: 3 Year Limited

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More Information
Phase1
Motor Horsepower0.5
NoseSingle
MaterialCast Iron
Well Depth0 - 25
Sourcehttps://www.xylem.com
Model #J5S
ManufacturerGoulds
Shipping Weight52
Warranty3 Year Limited
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Goulds J5S, 1/2HP, Single Nose Shallow Well Jet Pump
What applications is the Goulds J5S designed for?
It is designed for homes, cottages, and booster services.
Is this a shallow well pump?
Yes, it is a shallow well jet pump.
Does the J5S need a separate shallow well adapter?
No, it has an integral shallow well adapter built into the casing.
What is the motor horsepower?
The pump has a 1/2 HP motor.
What voltage does the pump use?
It uses a 115/230 V single phase motor.
What are the pipe connection sizes?
The pump has a 1-1/4 inch NPT suction connection and a 1 inch NPT discharge connection.
What pressure switch is included?
It includes an AS4FX preset 30-50 PSI pressure switch.
Can the pump re-prime after initial priming?
Yes, after initial priming it can re-prime itself when air gets into the system.

Installation Brief

This shallow well jet pump is installed as part of a shallow well or booster system and includes an integral shallow well adapter in the casing.

  1. Place the pump on a stable mounting surface in the intended system location.
  2. Connect the suction line to the 1-1/4 inch NPT suction connection and the discharge line to the 1 inch NPT discharge connection.
  3. Complete motor wiring for the 115/230 V single phase configuration.
  4. Prime the pump before startup as required for initial operation.
  5. Verify the pressure switch and system connections are properly set before placing the pump into service.
Goulds J5S, 1/2HP, Single Nose Shallow Well Jet PumpGoulds J5S, 1/2HP, Single Nose Shallow Well Jet Pump