Goulds GT IRRI-GATOR Self-Priming Centrifugal Irrigation Pump

Description Goulds Water Technology GT IRRI-GATOR Self-priming, single-stage centrifugal pumps for lawn sprinkling, HVAC and general water transfer. Cast iron casing, Noryl® impeller, 1½? NPT connections. Ten models from ¾ HP to 3 HP in single- and three-phase. Self-Priming Cast Iron Casing ¾–3 HP 1&3 Phase 1½? NPT ODP Motor Overview The Goulds GT IRRI-GATOR is a line of end-suction, single-stage, self-priming centrifugal pumps engineered for lawn & turf sprinkling, HVAC systems, and general water transfer. A rugged cast iron casing, corrosion-resistant electro-coat finish, and back pull-out design deliver dependable high-volume performance season after season. Select your horsepower and phase from the options above. Models run from ¾ HP through 3 HP in single-phase (GT07–GT30) and three-phase (GT073–GT303), all with NEMA-standard 3500 RPM open drip-proof (ODP) motors and 1½? NPT suction and discharge. Key Features Self-Priming Once initially primed, the pump is capable of re-prime — ideal for above-water installations. Field Serviceable Back pull-out design allows servicing without disturbing the suction or discharge piping. Cast Iron Casing Strong, durable casing with tapped openings for vacuum gauge and casing drain. Electro-Coat Finish Electro-coat paint process for superior corrosion resistance. Noryl® Impeller Enclosed, glass-filled Noryl® impeller with Lexan® guidevane — corrosion and abrasion resistant. Optional Silicon Brass Optional Silicon Brass impeller available (add “B” suffix); interchangeable with Noryl®, same hydraulic performance. Specifications Pump Type End-suction, single-stage, self-priming centrifugal Casing Cast iron, electro-coat finish Impeller Noryl® 20% glass-filled (Silicon Brass optional) Guidevane Lexan® 10% glass-filled Motor NEMA standard, 3500 RPM, Open Drip-Proof (ODP) Connections 1½? NPT suction & discharge Capacities To 110 GPM at 5 ft suction lift; heads to 128 ft Max Working Pressure 125 psi Model Reference Model HP Phase Voltage Full Load Amps Approx. Wt. GT07 ¾ Single (1/60) 115/230 13.8 / 6.9 48 lb GT10 1 Single (1/60) 115/230 16 / 8 52 lb GT15 1½ Single (1/60) 115/230 20 / 10 60 lb GT20 2 Single (1/60) 230 13.9 65 lb GT30 3 Single (1/60) 230 17 76 lb GT073 ¾ Three (3/60) 208-230/460 3.1-2.8 / 1.4 49 lb GT103 1 Three (3/60) 208-230/460 4-3.6 / 1.8 52 lb GT153 1½ Three (3/60) 208-230/460 5.7-5.2 / 2.6 55 lb GT203 2 Three (3/60) 208-230/460 7.5-6.8 / 3.4 69 lb GT303 3 Three (3/60) 208-230/460 10.6-9.6 / 4.8 71 lb Performance Model (by HP) Peak Flow @ 20 PSI, 5 ft lift GT07 / GT073 (¾ HP) up to 44 GPM GT10 / GT103 (1 HP) up to 53 GPM GT15 / GT153 (1½ HP) up to 63 GPM GT20 / GT203 (2 HP) up to 86 GPM GT30 / GT303 (3 HP) up to 105 GPM ? Confirm Before Ordering Verify horsepower, phase, and supply voltage against your service before ordering. Single-phase and three-phase units are not interchangeable. Install horizontally with discharge on top; never run the pump dry or against a closed discharge valve. Wire and ground per local and National Electrical Code requirements. Ready to Order? Confirm HP, phase, and voltage before placing your order. Shop Watermainsupply.com 281.664.8000 sales@watermainsupply.com © Watermain Supply — A division of E4 Industrial LLC Data Sheet Data Sheet GT IRRI-GATOR Product Data SheetManufacturer brochure with features, materials, and full performance ratings (GPM by model across discharge pressure and suction lift). Pump Data Sheet Technical Details Technical Details GT IRRI-GATOR Technical BrochureComplete technical brochure — applications, full pump and motor specifications, dimensions, agency listings, and ordering options. Pump Technical Details Instruction Manual Instruction Manual Installation, Operation & Maintenance ManualOfficial Goulds Water Technology IOM manual (Doc. IM049R10) — safety, engineering data, piping, wiring & grounding, priming, and service procedures. Pump Instruction Manual