Standard Features of Goulds GT303 Series Pumps
• Self Priming design - Once initially primed pump is capable of reprime
• Field Serviceable - Back pull out design for easy serving
• Strong and Durable cast iron casing design
• Electro-Coat paint process for corrosion resistance
• Excellent corrosion and abrasion resistance materials Lexan® Guidevane
• Noryl® Impeller

Application / Use Options
• Lawn / Irrigation / Sprinkler Systems
• Heat pumps
• Water transfer
• Air conditioning systems
• Dewatering

Goulds GT Series Centrifugal Irrigator Pump - Specifications Impeller:
Glass-filled, abrasion resistant engineered composite

Casing: Cast iron, 4-bolt, back pullout design. Openings for vacuum gauge and casing drain.

Motor Powered for Continuous Operation:
Pump ratings are within the motor manufacturer’s recommended working limits. Can be operated continuously without damage. ( Only with Water in Housing )

Mechanical Seal: Carbon/ceramic faces, Buna elastomers. 300 series stainless steel metal parts. Diaphragm prevents the seal from running dry.

Pump End:
• Pipe Connections: 1½” NPT ( Suction & Discharge )
• Max Suction Lift: 25 feet
• Maximum water temperature: 140° F (60° C)
• Maximum working pressure: 125 psi
• Rotation: clockwise when viewed from motor end.

Motor Specifications:
• NEW STYLE - Motors - Wide Body - 56J - Manufactured by US Motors
• NEMA standard open drip proof
• 60 Hz, 3500 rpm
• Stainless steel shaft
• Three phase
• Built-in overload with automatic reset
• Motor Voltage Options: 230V ONLY