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Goulds GT20 Self Priming Irrigation Pump 2HP 230V 1 Phase

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Goulds GT20 Self Priming Irrigation Pump 2HP 230V 1 Phase

Goulds GT20, 2 HP, 230 Volts, 1 Phase with ODP Enclosure

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.
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. Diffuser has stainless wear ring for extended performance in abrasive conditions. F.D.A. compliant, injection molded, food grade, glass filled Lexan for durability and abrasion resistance.
Impeller: F.D.A. compliant, glass filled Noryl. Corrosion and abrasion resistant.
Corrosion Resistant: Electro-coat paint process is applied inside and out, then baked on.
Casing: Cast iron construction. Four (4) bolt, back pull-out design. Tapped openings provided 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. Pump design prevents the seal from running dry.


Specifically designed for the following uses:
Lawn sprinkling
Air conditioning systems
Heat pumps
Water transfer


Pipe connections:
1-1/2" NPT suction
1-1/2" NPT discharge
Capacities: to 110 GPM at 5 foot suction lift
Heads: to 128 feet
Reprime capabilities: to 25 feet suction lift
Maximum working pressure: 125 PSIG
Maximum water temperature: 140 F (60 C)
Rotation: clockwise when viewed from motor end.

NEMA standard open drip proof
60 Hz, 3500 RPM
Stainless steel shaft
Single phase: 3/4-1 1/2 HP, 115/230 V; 2 and 3 HP, 230 V only. Built-in overload with automatic reset.
Three phase: 230/460 V. Overload protection must be provided in starter unit. Starter and heaters (3) must be ordered separately.
Optional TEFC motors are available

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  • Model: GT20
  • Manufactured by: Goulds

This product was added to our catalog on Friday 22 July, 2011.