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Goulds GT303 Self-Priming Centifugal Pump IRRI-GATOR series 3 HP up to 105 GPM 3 Phase 208-230/460 V 1½ NPT suction/discharge
GT303
The Goulds GT303 Self-Priming Centifugal 60 HZ Water Pump is specifically designed for Residential Water Systems. The Goulds GT303 3 phase 3 HP water pump is part of the GT-IRRI-Gator® series features a Self-Priming Design, Easy Servicability and Diffuser (Guidevane).
The Goulds GT303 is Specifically designed for the following Residential Water Systems uses: Lawn sprinkling, Irrigation, Water transfer, Air Conditioning Systems, Heat Pumps and Dewatering.
$2,652.00
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Features
Self Priming Design - Once pump is initially primed, filled with water, it will reprime when the water level rises above the end of the suction pipe.
Easy Servicability
- Back pullout design allows disassembly of pump for service without disturbing piping
- Two compartment motor for easy access to motor wiring and replaceable components
Diffuser (Guidevane) - Bolt down diffuser provides positive alignment with impeller. FDA compliant, injection molded, glass-filled engineered composite for durability and abrasion resistance.
Corrosion Resistant - Electrocoat paint process is applied inside and out, then baked on.
Impeller
- Standard - glass-filled, abrasion resistant engineered composite
- Optional - Silicon brass is available (lead content is < .05%)
Casing - Cast iron, 4-bolt, back pullout design. Openings for vacuum gauge and casing drain.
Powered for Continuous Operation - Pump ratings are within the motor manufacturer’s recommended working limits. Can be operated continuously without damage.
Mechanical Seal - Carbon/ceramic faces, Buna elastomers. 300 series stainless steel metal parts. Diaphragm prevents the seal from running dry.
Specifications of 3 Phase models
Model GT073 GT103 GT153 GT203 GT303 HP ¾ 1 1½ 2 3 Length “L” 19 19 ¾ 20 1⁄16 20 13⁄16 21 3⁄16 Width 8 ¼ 8 ¼ 8 ¼ 8 ¼ 8 ¼ Voltage 208-230/460 208-230/460 208-230/460 208-230/460 208-230/460 Full load Amps 3.1-2.8/1.4 4-3.6/1.8 5.7-5.2/2.6 7.5-6.8/3.4 10.6-9.6/4.8 Best Efficiency Flow 40 gpm 50 gpm 50 gpm 60 gpm 70 gpm Best Efficiency Head (feet) 60' 55' 92' 97' 102' Shut Off Pressure (psi) 45 51 53 55 56 Weight (lbs.) 49 52 55 69 71 Pump
- Pipe connections: 1½” NPT suction 1½” NPT discharge
- Capacities: to 110 gpm at 5 foot suction lift
- Heads: to 128 feet
- Reprime capabilities: to 25 feet suction lift
- Maximum water temperature: 140° F (60° C)
- Maximum working pressure: 125 psi
- Rotation: clockwise when viewed from motor end.
- Shut Off Pressure
Motor
- Standard motors are NEMA standard, 3500 RPM, open drip proof enclosure
- 60 Hz, 3500 rpm
- Stainless steel shaft
- Built-in overload with automatic reset.
Goulds IRRI-GATOR series
Goulds GT-IRRIGATOR Technical Specs Goulds IRRI-GATOR Instructions Goulds GT-IRRIGATOR Technical Specs.Goulds IRRI-GATOR- GT303
Data sheet
- Pump Connection Type
- NPT
- Pump Duty Cycle
- Continuos
- Pump Frequency
- 60 Hz
- Pump Head
- 128' Max
- Pump Height
- 9.25"
- Pump Horsepower
- 3
- Pump Housing
- Cast Iron
- Pump Impeller Material
- Silicon Bronze
- Pump Maximum Suction Lift
- 25'
- Pump Media Type
- Clear Water Only
- Pump Phases
- 3
- Pump Priming
- Self-Priming
- Pump RPM
- 3500 Max
- Pump Seal Material
- Buna-N Carbon Ceramic
- Pump Standards
- FDA Compliant
- Pump Temperature Rating
- 140° F (60° C) Max
- Pump Thermal Overload Protection
- Yes
- Pump Warranty
- 1 year
- Pump Wetted Material
- Buna-N Carbon Cast Iron Ceramic Lexan
- Pump Voltage
- 208-230/460
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The Goulds GT303 Self-Priming Centifugal 60 HZ Water Pump is specifically designed for Residential Water Systems. The Goulds GT303 3 phase 3 HP water pump is part of the GT-IRRI-Gator® series features a Self-Priming Design, Easy Servicability and Diffuser (Guidevane).
The Goulds GT303 is Specifically designed for the following Residential Water Systems uses: Lawn sprinkling, Irrigation, Water transfer, Air Conditioning Systems, Heat Pumps and Dewatering.