3-Phase Pump with TEFC Motor Enclosure

The Goulds 3ST1H9E4 centrifugal pump has a totally enclosed, fan cooled motor and stainless steel body. Part of the reliable NPE series, it is a great choice for commercial applications including water circulation, booster service, spray systems, washing systems, reverse osmosis, and more! The pump boasts a high efficiency, enclosed impeller and comes complete with John Crane type 21 seals. This 3ST1H9E4 NPE pump can achieve up to 110 GPM and 3500 RPM. It has a single phase, close coupled/end suction design that requires a 208-230/460 volt electrical connection for operation.

Details:

• 316 stainless steel housing, adapter, and motor shaft
• Totally enclosed fan cooled motor
• 4.75" impeller
• Maximum flow: 110 GPM at 25 PSI
• Maximum pressure: 125 PSI
• Maximum speed: 3500 RPM
• Maximum temperature: 212° Fahrenheit
• Suction: 2" NPT
• Discharge: 1.5" NPT
• Heads to 150 feet
• 208-230/460 volts
• 3 HP
• 60 Hz
• Three phase
• Viton shaft seals
• Silicon-carbide stationary seals
• Weight: 66 lbs.
• Replaces old part #3ST1H9A4