Submersible Irrigation Pump 50YU2.75, DN50 bore size , submersible wastewater pumps

Irrigation Submersible Sewage Pump 50YU2.75, DN50 bore size, wastewater pump

About YU pump

YU series pump is small type pump used for drainage, agricultural irrigation and water treatment. It is a multi-purpose pump with a vortex impeller, featured of small size and light weight. It is durable in use.

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Working Conditions

• The medium temperature should not be over 40 , the density 1200Kg/m3 , and the PH value within 5-9

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• During running, the pump must not be lower than the lowest liquid level, See the specific requirements of the drawing of installation dimensions.

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• The maximum diameter of the solid grain going through the pump has not to be larger than 50% of that of the pump outlet.

Specifications

Features

• Vortex type impeller is made from special resin with optimized design.

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• Double silicon carbide mechanical seal separate the motor from the pump seal to provide the motor with a dual protection.

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• Three-phase asynchronous motor,IP54,F,max. working temperature is 155 degrees Celsius. Motor winding with embedded thermal protection device enabling the motor overheating protection.

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• Heavy-duty water-resistant rubber-sheath soft cable is used and special cable sheath and cable seals are also adopted.

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• Brand-name deep groove ball bearing with sufficient load capacity selected.

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• Oil can lubricate and cool the mechanical seal and the air of a certain amount left inside the chamber can lower the pressure accumulatively raised.

• Shaft made of SUS410 stainless steel, shaft end with sealing device for preventing the shaft being corroded.

Performance curve

Structure and materials of pump