Submersible Sewage Water Pump Description:
OH are single stage, single suction submersible sewage water pumps with the overhung nonclogging impeller. Industrial submersible pump can be offered in stationary as well as transportable arrangements. The stationary arrangement is supplied with pump connector unit and the connector unit is connected to pump support bracket with rubber diaphragm to make it leak-proof joint.
Pump casing:
The radially split casing is provided with delivery nozzle cast integrally with it. Suction is axial and the delivery nozzle is central and horizontal. Specially designed" cutter fan " to agitate liquids easy sediment. Wide volute passage ensures non-clogging operation of the pump.
Impeller:
Impellers are of the non-clog type which allows smooth passage of solids.
Impellers are with double vanes in enclosed, channel type
Cutter Fan is option for
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Non-Clogging Impeller
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Automatic-Stirring Cutter Fan
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Shaft:
The high tensile Stainless-steel shaft accurately machined and the ground is supported by two ball bearings in the motor above the impeller. The shaft is designed to transmit the power without undue vibrations and deflections. The shaft is common for pump and motor of mono-block design.
mechanical Seal
Two mechanical seals in the tandem arrangement are provided to ensure no ingress of water or sewage in the motor.
Optional:
Pumps can be supplied with "Cutter Fan" arrangement at suction to agitate the liquid
Bearing:
Bearings are oil lubricated and sealed for life, hence maintenance free.
The direction of Rotation:
Clockwise when viewed from the motor top.
Drive
The motor is dry type submersible and cooled by the liquid being handled.
Motors are air tested for leak free operation.
Degree of protection for motor is IP68 as per IS:2147
Class of insulation: F
Voltage : 380V 10%
Frequency: 50 Hz. 5%
Type of starting: As per requirement
Cable:
A specially designed cable, 1.1 kV grade having annealed tinned copper conductor, insulated with Electron Beam Irradiated cross-linked elastomeric compound (compatible for continuous operation at 1200 C) cores laid up with a proof cotton binder tape and sheathed overall with Electron Beam Irradiated Cross-linked HD HOFR elastomeric compound and generally conforming to IS 9968 Part l. The cable with this unique combination of insulating and sheathing material offers best resistance to acidic or alkaline sewage medium and to the effluent gases coming out of the sump. The cable is more flexible than PVC cable making coiling and handling easier and light in weight compared to PVC cable of the same size.
Industrial Submersible Pump Operation Data:
Capacity: up to 3056L/s (11000m3h), or as per any request.
Head: up to 60m(196ft), or as per any request.
Working temperature: up to 40°C
Nozzle: up to 600mm or special design. the standard can be DIN, ANSI or other standards.
Submersible Sewage Pump Material Available:
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Pump Part
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Material Combination
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Cast Iron
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Ductile Iron
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SS 304
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SS 316L
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Casing
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Cast Iron
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Ductile Iron
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SS304
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SS316L
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impeller
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Cast Iron
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Ductile Iron
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SS304
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SS316L
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Shaft
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SS 420
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SS304
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Seal housing
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Cast Iron
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Ductile Iron
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SS304
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SS316L
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