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Goulds Pumps 4NS12P4CC Submersible Sewage Pump (25 HP, 3 Phase, 460 Volts)
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Applications |
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Heavy duty design features for a wide range of commercial and industrial applications such as: Sewage systems, Flood and pollution control, Industrial dewatering, Wastewater treatment plants, Municipal and subdivision lift stations |
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Features |
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Impeller: Cast iron, two vane closed design for high efficiency and maximum wear life. Balanced for smooth operation. Optional bronze impeller available. |
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Bronze Wear Ring: Replaceable to renew the running clearances and efficiencies to original conditions. |
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Casing: Heavy duty cast iron, volute type for maximum efficiency. 4 inch 125# ANSI cast iron flanged. Adaptable to guide rail mounting system. |
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Impeller Mounting Screw: 300 series stainless steel with anti-rotational locking patch. |
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Castings: All iron castings are ASTM A48 class 30 gray cast iron. Optional bronze impeller is ASTM B584 C87600 silicon bronze. |
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Moisture Protection System: Two-wire, dual moisture sensing probes are located in the oil filled chamber between the inner and outer seals. When connected to a control panel with an optional Moisture Detection System and an alarm it will detect the presence of moisture should the outer seal fail. It will also detect moisture in the motor chamber and provide a warning prior to water levels reaching the bearing or stator. |
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Moisture System: Two wire dual probe monitoring system constantly monitors seal oil chamber and stator housing for moisture. Note: control panel must contain an alarm circuit and alarm device. |
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Two (2) normally-closed, automatic reset thermostats connected in series and embedded in adjoining phases. |
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Motors conform to the latest applicable requirements of NEMA, IEEE, ANSI and NEC standards. |
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| Specifications | | Brand | Goulds | | Catalog Number | 4NS12P4CC | | Type | Submersible 4" Non Clog Sewage Pump | | Series | 4NS | | HP | 25 | | Phase | 3 | | Volts | 460 | | RPM | 1750 | | Max Solid Size | 3" | | Discharge Size | 4" | | Max GPM | 1160 | | Max Total Head | 140 Ft. | | Max PSI | 100 | | Max Submergence | 200 ft. | | Impeller Dia. (in.) | 10.38 | | SF Amps | 36.4 | | Service Factor | 1.15 | | Full Load Amps | 31.5 | | Locked Rotor Amps | 171 | | Power Cable Size | 4/4 | | Sensor Cable Size | 18/5 | | Frame Size | 250TYS | | Cord Length | 25' | | Notes & Pump Curve | See Support Documents | | Pump Manual | See Support Documents | | Warranty | 2 Year Limited Warranty |
Item Number:
4NS12P4CC
Manufacturer:
Goulds Pumps
Manufacturer Part No:
4NS12P4CC
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