---
product_id: 332678098
title: "Goulds Pump s GT15 Irri-Gator Self-Priming Centrifugal Pump Single Phase, 1.5 HP"
brand: "goulds"
price: "¥456955"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/332678098-goulds-pump-s-gt15-irri-gator-self-priming-centrifugal-pump
store_origin: JP
region: Japan
---

# 1.5 HP Power Boost 64 GPM High Flow Rate Corrosion-Resistant Cast Iron Goulds Pump s GT15 Irri-Gator Self-Priming Centrifugal Pump Single Phase, 1.5 HP

**Brand:** goulds
**Price:** ¥456955
**Availability:** ✅ In Stock

## Summary

> 💧 Pump Up Your Efficiency with Goulds GT15!

## Quick Answers

- **What is this?** Goulds Pump s GT15 Irri-Gator Self-Priming Centrifugal Pump Single Phase, 1.5 HP by goulds
- **How much does it cost?** ¥456955 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/332678098-goulds-pump-s-gt15-irri-gator-self-priming-centrifugal-pump)

## Best For

- goulds enthusiasts

## Why This Product

- Trusted goulds brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable cast iron housing and FDA-compliant impeller ensure long-lasting corrosion resistance and safety.
- • **Smart Safety Features:** Includes built-in overload protection with automatic reset for peace of mind during heavy-duty use.
- • **Effortless Self-Priming:** Advanced self-priming design means no manual priming—get water flowing fast and hassle-free every time.
- • **Optimized for Efficiency:** Handles up to 64 gallons per minute with a max casing pressure of 125 psi—perfect for professional-grade performance.
- • **Power Through Your Projects:** Robust 1.5 HP motor delivers reliable, continuous operation for all your irrigation and water transfer needs.

## Overview

The Goulds GT15 Irri-Gator is a powerful 1.5 HP single-phase centrifugal pump designed for continuous, efficient water transfer. Featuring a self-priming mechanism, corrosion-resistant cast iron housing, and FDA-compliant impeller, it delivers up to 64 gallons per minute at 125 psi. Built-in overload protection ensures safe operation, making it the go-to choice for professional irrigation and booster pump applications.

## Description

Centrifugal Pump, Power Rating 1.5 HP, Voltage @ 60 Hz 115/230 Volts, Phase Single, Full Load Amps , Motor Enclosure ODP, NPT Inlet 1 1/2 Inches, Outlet Port 1 1/2 Inches, Length 21 13/16 Inches, Height 9 1/4 Inches, Width 8 1/4 Inches, Self Priming RestrictionsCalifornia 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. Self-Priming Lawn Sprinkler/Booster PumpsGoulds1-phase capacitor-start models have built-in overload protection with automatic reset. 3-phase units do not have overload protection and require a pump control box, sold separately on page 4048.Pumps hold prime for efficient water transfer.Max. fluid temp.: 140 F Max. casing pressure: 125 psiCast-iron housings

## Features

- Self-Priming Design
- Fully Serviceable
- FDA Compliant Impeller
- Corrosion Resistant
- Powered for Continuous Operation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GOULDS PUMPS |
| Part Number | GT15 |
| Product Dimensions | 55.88 x 22.86 x 25.4 cm; 27.22 kg |
| Item model number | GT15 |
| Colour | Blue |
| Style | Protection |
| Material | Cast Iron |
| Power Source | Corded Electric |
| Voltage | 230 Volts |
| Horsepower | 1.50 |
| Item Package Quantity | 1 |
| Flow rate | 64 Gallons Per Minute |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 27.2 kg |

## Product Details

- **Brand:** Goulds
- **Colour:** Blue
- **Material:** Cast Iron
- **Style:** Protection
- **Product dimensions:** 55.9L x 22.9W x 25.4H centimetres
- **Power source:** Corded Electric
- **Item weight:** 60 Pounds
- **Maximum flow rate:** 64 Gallons Per Minute
- **Maximum lifting height:** 25 Feet
- **Voltage:** 230 Volts

## Images

![Goulds Pump s GT15 Irri-Gator Self-Priming Centrifugal Pump Single Phase, 1.5 HP - Image 1](https://m.media-amazon.com/images/I/61jkKf0NdoL.jpg)
![Goulds Pump s GT15 Irri-Gator Self-Priming Centrifugal Pump Single Phase, 1.5 HP - Image 2](https://m.media-amazon.com/images/I/61aa0BaemXL.jpg)

## Questions & Answers

**Q: looking to pump water from a rain barrel at ground level to flush toilets on 2nd floor of home. will this do the job**
A: Overkill, you don't need that much power.

**Q: Can this pump irrigate 3.4'' pipe at 300' at 25' rise?**
A: Not recommended.The GT15 pump has a 1-1/2" discharge. Designed for large volume flow.Reducing to 3/4" creates WAY TOO much back pressure for this pump. (Back pressure creates HIGH Total Dynamic Head - TDH)In your scenario, Let's say your irrigation system requires a flow rate of 15 GPM @ 35 psi @ 300 ft away from pump Running 15 GPM thru 3/4" pipe for 300 ft =  ~130 ft TDH (Pressure Loss = 56 psi)Plus the 25 ft rise (Pressure loss = 11 psi)And let say you want 35 psi (Higher PSI = Higher TDH) = ~80 ft TDH (Pressure Loss 35 psi)That said, you would need a pump that can operate upwards of 235 TDH (Pressure loss to overcome = 102 psi)The GT15 has a MAX TDH of ~120 ft TDH (or ~ 52 psi) Don't use this pump for your system...it will not work.

**Q: is it possible to over-work this pump by not having enough sprinklers in a zone?**
A: No the problem on pumps is typically when you over flow them (too many sprinklers) and the motor draws more amps.  Also cycling the motor on/off is not good for the motor life.

**Q: I’m replacing a sta-rite ds3hf-01 1.5hp, would this be the correct replacement pump?**
A: Yes these have similar pump curves.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-06*