Submersible pump

The Lubi J & W series Stainless steel submersible pumps are designed for 4" (DN 100 mm), 6" (DN 150 mm), 8" (DN 200mm) and 10" (DN 250 mm) bore well pumps applications.

Pumped Liquids:

• Pumps are designed for pumping clear and cold water that is free of air and gasses, thin, non-aggressive and non-explosive liquids without solid particles or fibers.
• Decreased pump performance and life expectancy can occur if the water is not cold and clear or contains air and/or gasses.
• The maximum sand content of the water must not exceed 50 g/m³. Higher sand content will increase the risk of blockage and reduce the pump life.
• When pumping liquids with a density higher than that of water, motors with correspondingly higher outputs must be used.

Applications:

• Water supply
• Irrigation
• Civil
• Industrial
• Fire fighting

Features And Benefits:

• All pumps feature complete fabricated stainless steel AISI 304 construction.
• All pumps are equipped with water lubricated rubber wear rings and bush bearings to work well with sand, found in well water.
• These pumps offers higher pumping efficiency due to state-of the-art computerized hydraulic design and usage of stainless steel sheet metal which offers a very low co-efficient of friction. This significantly reduces energy consumption.
• These pump can withstand harsh, abrasive and corrosive environment due to their construction in high grade AISI 304 stainless steel.
• All pumps are equipped with reliable non-return valve to prevent back flow and reduces water hammer when the pump is stopped.
• Insulation Class is F (Oil filled motors)

Direction of Rotation:

• Clockwise as seen from the pump coupling side.

Lubi manufactures wide range of 60Hz Noryl Submersible Pump with the help of innovative technology and latest CNC machines. Lubi produces reliable and quality products. These water pump and motor are as per international standard like CE. The Submersible pump range is manufactured in different type of materials and thus is divided in different types which are Stainless Steel Submersible Pump, Cast Iron Submersible Pump, Noryl Submersible pump. Lubi offers Noryl pump in 4 for 60 hz. High operating efficiencies of Noryl pumpset result into high water discharge rate and lower power consumption. The pump sets are compact and slim & can be easily installed in narrow wells.

Application:

• Water supply
• Irrigation
• Civil
• Industrial
• Fire fighting

Features:

• All pumps have been designed using computational fluid dynamics to ensure maximum efficiency.
• All pumps are designed using material which can work with sand found in the borewell.
• All journal bearing and impeller wear rings are made of nitrile rubber to ensure that performance of pumps remain the same over a period of time.
• On all bronze impeller are available in stainless steel to provide high abrasion resistance to sand found in borewell.
• All pumps are provided with upthrust bearing to control axial movement of the impeller assembly during transportation as well as start-up.
• Low friction non-return valve is provided on all pumps to reduce water hammer when the pump is stopped.
• All Impellers are individually balanced to G 6.3 of ISO.
• The entire shaft is protected by stainless steel which can be easily replaced when they wear out during maintenance.
• All components are machined using state of the art CNC machines to ensure high dimensional accuracy which gives a longer life to the pump

Cast Iron submersible Pump are made out of premium quality of raw material to ensure that pump is energy efficient, reliable and has a very long life. All components are manufactured as per international standard. All pumps are equipped with a reliable non- return valve to reduce water hammer & friction losses. Cast Iron Submersible Pumps are available from 4” to 10 “

Applications:

• Water supply
• Irrigation
• Civil
• Industrial
• Fire fighting

Features:

• All pumps have been designed using computational fluid dynamics to ensure maximum efficiency.
• All pumps are designed using material which can work with sand found in the borewell.
• All journal bearing and impeller wear rings are made of nitrile rubber to ensure that performance of pumps remain the same over a period of time.
• On all bronze impeller are available in stainless steel to provide high abrasion resistance to sand found in borewell.
• All pumps are provided with upthrust bearing to control axial movement of the impeller assembly during transportation as well as start-up.
• Low friction non-return valve is provided on all pumps to reduce water hammer when the pump is stopped.
• All Impellers are individually balanced to G 6.3 of ISO .
• The entire shaft is protected by stainless steel which can be easily replaced when they wear out during maintenance.
• All components are machined using state of the art CNC machines to ensure high dimensional accuracy which gives a longer life to the pump.

It covers products for drainage and water supply applications as well as centrifugal sewage pumps, tubular casing and vertical immersion pumps, submerged propeller units, submersible borehole pumps, submersible motor pumps and a solid separation system.

Description :
The LSA/LSK range of pumps are 5″ Water Filled Borewell Submersible Pumpsets.

Variety & Range :

• Flow range: up to 43.2 m³/h
• Head range: up to 159 metres
• Rating: 2.2 – 7.5 kW
• Rated speed: 2900 rpm

Features :

• All pumps have been designed using computational fluid dynamics to ensure maximum efficiency.
• All pumps are designed using material which can work with sand found in the bore well.
• All journal bearing and impeller were ring are made of Nitrile rubber to ensure that performances of pumps remain the same over a period of time.
• On all Bronze impeller are available in stainless steel to provide high abrasion resistance to sand found in bore well.
• All pumps are provided with upthrust bearing to control axial movement of the impeller assembly during transportation as well as startup.
• Low friction Non return valve is provided on all pumps to reduce waters hammer when the pumps is stopped.
• All Impellers are individually balanced to G 6.3 of ISO.
• The entire shaft is protected by stainless steel which can be easily replaced when they wear out during maintenance.
• All components are machined using state of the art CNC machines to ensure high dimensional accuracy which gives a longer life to the pump.
• All cast iron parts shall be CED (cathode electrode deposition) coated for corrosion resistance with uniform coating and controlled deposition thickness of 20-30 microns.

Applications :

• Water supply
• Irrigation
• Civil
• Industrial
• Fire fighting