Goulds GT30 IRRI-GATOR Self Priming Centrifugal Pump (3 HP, Single Phase, ODP Enclosure)
Goulds GT30 IRRI-GATOR Self Priming Centrifugal Pump (3 HP, Single Phase, ODP Enclosure)
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The Goulds GT30 Irrigator Pump is engineered for powerful water transfer and high-pressure irrigation applications. With a rugged 3 HP motor and a self-priming centrifugal design, it's the go-to solution for professionals in agricultural, residential, and light commercial settings who demand consistent, high-volume performance from their pump system.




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Specifications
Condition: New
Brand: GOULDS WATER TECHNOLOGY
Manufacturer Part Number: GT30
Horsepower: 3 HP
Voltage: 240V
Phase: Single Phase
Max Flow Rate: Up to 110 GPM
Flow Rates @ 10 PSI: 110 GPM
Flow Rates @ 15 PSI: 109 GPM
Flow Rates @ 20 PSI: 105 GPM
Flow Rates @ 30 PSI: 92 GPM
Flow Rates @ 40 PSI: 73 GPM
Flow Rates @ 50 PSI: 46 GPM
Best Efficiency Flow: 70 GPM
Best Efficiency Head: 102 ft
Feet of Head (Max): 129 ft
Feet of Head (Min): 5 ft
Shut-Off Pressure: 56 PSI
Suction/Discharge Ports: 1-1/2" NPT
Compatible Pipe Size: 1-1/2" NPT
Priming Capability: Self-priming up to 25 ft
Pump Housing Material: Cast Iron
Impeller Material: Noryl
Motor Enclosure: Open Drip Proof (ODP)
Thermal Overload Protection: Yes
Duty Cycle: Continuous
Frequency: 60 Hz
RPM (Max): 3,500 RPM
Case Pressure (Max): 125 PSI
Max Water Temperature: 140 °F
Features
3 HP High-Performance Motor – Designed for serious water movement across long distances or wide areas
Cast Iron Construction – Rugged and corrosion-resistant for extended field use
Self-Priming Design – Eliminates manual priming after initial setup, ideal for above-ground installations
ODP Motor Enclosure – Keeps the motor cool and running efficiently in open-air environments
Front Pull-Out Access – Makes servicing easy without disturbing pipe connections
Dual Voltage Motor (Factory Set to 230V) – Field-serviceable if voltage conversion is needed
Applications
Agricultural irrigation systems
Sprinkler and turf watering setups
Residential water pressure boosting
Light commercial water transfer
Tank filling, well water transfer
Why choose Goulds?
Backed by decades of innovation and trusted by professionals worldwide, Goulds Water Technology delivers pumps that are as tough as the job demands. The GT Series exemplifies durability, efficiency, and user-friendliness. Whether you’re irrigating acres of farmland or pressurizing a commercial system, the GT30 is built to move water with power and precision.