Submersible Pumps, Driven Type : Electric

Submersible Pumps are found in many applications. Submersible Pumps are used for drainage, sewage pumping, general industrial pumping and slurry pumping. Submersible Pumps are also popular with aquarium filters. Multiple stage Submersible Pumps are typically lowered down a borehole and used for water abstraction, water wells and in oil wells. Special attention to the type of ESP is required when using certain types of liquids. ESP is commonly used on board naval vessels cannot be used to dewater contaminated flooded spaces. These use a 440 volt A/C motor that operates a small centrifugal pump. Submersible Pumps can also be used out of the water, taking suction with a 2-1/2 inch non-collapsible hose. The pumped liquid is circulated around the motor for cooling purposes. There is a possibility that the gasoline will leak into the pump causing a fire or destroying the pump, so hot water and flammable liquids should be avoided. Description

• Cable Base and wire are impregnated with special leakage-proof and water-proof in order to avoid the moist going into the motor.
• The flow rout of volute casing and Vortex impeller are designed for the electricity-saving, good balance calibrator, and non-clog. It is easy to draw out mud and the sewate, even the big solid passage.
• Equipped with vent bolt at the flow route of Volute Casing is to avoid air lock ensuring the system of pump in steady operation.
• Enable to be used the high quality mechanical seal as Silicon Carbide.
• Motor is E class insulation, enclosure IP 68.
• This series are equipped with the motor overload Protector and will shut itself off automatically to prevent from overheating whenever its phase failure, voltage drop, impeller plugged and the draining line is under the pump's watermark and other unusual conditions.
• This type can be equipped with automatic lifting frame device.

• Always rest the pumps on NRV.
• Check the water quality before filling in the motor.
• Always suspend the pump set at least 3 meters above the bottom of the bore.
• The pumps must be installed 1 meters below the water level surface
• Always check the cable joints and vertical play after coupling the pumpset.
• Run the pump set until pure water comes out.
• Always use a good quality control panel.
• Bending of cable must be avoided

• Don't run the pump if any of the following defects is observed.
  • Water is sandy or acidic.
  • If there is no water.
  • If discharge valve is closed for more than 4 minutes.
  • If the problem of single phasing arises.
• Don't pull the motor with the help of cable.
• Minimum interval between the start and stop of the motor must be 1 minute.

• Residential Apartments, Public Housing, Condominiums
• Commercial Buildings, Shopping Centers
• Schools, Hospitals, Laboratories
• Hotels, Resorts, Entertainment Parks, Halls, Theatres
• Chemical Sewerage & Drainage Systems
• Liquid Chemicals Flow System in Chemical, Pharmaceuticals and Food Processing Industries
• Compressed Air piping