CRI Borewell Submersible Pumps

C.R.I. 80Mm (3") Submersible pumpsets are built with thermoplastic impellers, diffusers and inbuilt check valve. All vital components of these pumpsets are made of corrosion resistant thermoplastic and the shaft is of SS 304/410. Pumpsets are multistage centrifugal type. The optimal design of impellers and diffusers enables the best possible hydraulic efficiency.

The pumpset is firmly coupled to a submersible electric motor which operates submerged beneath the surface of water. Built-in chek valve prevents back flow and reduces the risk of water hammering. All mounting dimension of 100 mm (4") pumpsets and motors upto 2 HP are in accordance with Nema standard.

Applications :

• Domestic And municipal water supply
• Rural water Supply
• Irriagation
• Sprinkler system
• Pressure baosting units and fire fighting system
• Industrial and mining application
• Fountains
• Ponds and Gardens

Salient Features :

• More Longevity & Hygiene
• High operating efficiency
• Floating impeller design prevents blockage
• Easy to dismantle & repair
• Rigid Construction
• Highly durable
• Can handle up thrust load
• Nema mounting standard upto 2.0 Hp
• Extremely hardwearing water lubricated bearing.

Pumped Liquids : Clean, thin, non-aggressive, non-explosive, clear, cold, fresh water without abrasives, solid particles or fibre having the following characteristics.

C.R.I. 100mm (3") Submersible pumpsets are built with thermoplastic impellers, diffusers and inbuilt check valve. All vital components of these pumpsets are made of corrosion resistant thermoplastic and the shaft is of SS 304/410. Pumpsets are multistage centrifugal type. The optimal design of impellers and diffusers enables the best possible hydraulic efficiency.

The pumpset is firmly coupled to a submersible electric motor which operates submerged beneath the surface of water. Built-in chek valve prevents back flow and reduces the risk of water hammering. All mounting dimension of 100 mm (4") pumpsets and motors upto 2 HP are in accordance with Nema standard.

Applications :

• Domestic And municipal water supply
• Rural water Supply
• Irriagation
• Sprinkler system
• Pressure baosting units and fire fighting system
• Industrial and mining application
• Fountains
• Ponds and Gardens

Salient Features :

• More Longevity & Hygiene
• High operating efficiency
• Floating impeller design prevents blockage
• Easy to dismantle & repair
• Rigid Construction
• Highly durable
• Can handle up thrust load
• Nema mounting standard upto 2.0 Hp
• Extremely hardwearing water lubricated bearing.

Pumped Liquids : Clean, thin, non-aggressive, non-explosive, clear, cold, fresh water without abrasives, solid particles or fibre having the following characteristics.

C.R.I. 150 mm (6") Borewell submersible pumpsets are built with different materials of construction together with extremely hardwearing bushes which makes this pumpsets highly durable. Radial flow submersible pumpsets are supplied with stainless Steel impellers and stage casings and mixed flow pumpsets are supplied with LTB-2 and casted steel impellers to give better performance and longer life. The optimal design of impellers and diffusers offers best possible  hydraulic efficiency. These pumpsets are powered by a water filled, rewindable submersible motor suitable for continuous duty. The stator is wound with special water proof synthetic film insulated copper winding wires and made up of low watt loss silicon steel laminations assembled under pressure and rigidly locked in stainless steel stator shell. Specially designed high performance thrust bearings (SS with Carbon) are used to withstand axial and down thrust loads with minimum wear and tear. Dynamically balanced rotor gives vibration free and noise free operation, thereby increases efficiency and life cycle of the motor.

Applications :

• Domestic
• Agricultural irrigation
• Civil & industrial water supply
• Ponds
• gardens and minig
• Fire fighting
• Pressure boosting

Salient Features :

• Single-phase motor is fitted with motor protector
• SS 304 grade stainless steel stage casings and impellers in specific models
• SS casted impeller / Bronze impeller available in mixed flow series
• 50 feet head per stage in specific models
• Silver brazed rotor
• Dynamically balanced rotating parts
• Designed for wide voltage fluctuations
• Better efficiency and consistent performance

Pumped Liquids : Clean, thin, non-aggressive, Non explosive, clear, cold, fresh water without abrasives, solid particles or fiber having the following characteristics

C.R.I. 175 mm (7") borewell sumbersible pumpset is made up with rigid materials of construction together with extremely tough hardwearing bushes which make this pumpset highly durable. This pumpset is supplied with stainless steel & LTB-2 impellers to give better performance and longer life and other vital components like check valve housing, stage bowls and suction inter connector, are all made of graded cast iron. The optimal design of impellers and diffusers offers best possible hydraulic efficiency. This pumpset is powered by a water filled, rewindable sumbersible motor suitable for continuous duty. The stator is wound with special waterproof synthetic film insulated copper winding wires and made up of low watt loss sillicon steel laminations assembled under pressure and rigidly locked in stainless steel stator shell. Specially desinged thrust bearings (SS AISI 420 with Graphite Carbon) are used to withstand axial and down thrust loads with minimum wear and tear. Dynamically balanced rotor gives vibration free and noise free operations, thereby increases efficiency and life cycle of the motor. This 175mm submersible pumpsets are supplied with 150mm (6") motor combination only.

Applications :

• Agricultural irrigation
• Fountains
• Civil water supply
• industrial & Rural water supply
• Mining
• Sprinkler system

Salient Features :

• Designed for wide voltage fluctuations
• High operating efficiency
• Extremely tough Broze hardwearing lubricated bushes
• Dynamically balanced rotating parts  
• Water cooled rewindable motor
• Impellers are made up of casted steel
• Can handle maximum upthrust load
• Can be easily dismantled and repaired

Pumped Liquids : Clean, thin, Non-aggressive, non explosive, clear, cold, fresh water without abrasives, solid particles or fiber having the following characteristics.

C.R.I. 200 mm (8") Borewell sumbersible pumpsets are made up with different materials of construction together with extremely tough hardwearing bushes which make these pumpsets highly durable. These pumpsets are supplied with stainless steel & LTB-2 impellers to give better performance and longer life. The optimal design of impellers and diffusers offers best possible hydraulic efficiency. These pumpsets are powered by water filled, rewindable sumbersible motor which is suitable for continuous duty. The stator is wound with special waterproof synthetic film insulated copper winding wires and made up of low watt loss silicon steel laminations assembled under pressure and rigidly locked in stainless steel stator shell. Sepcially designed thrust bearings (SS AISI – 420 with Graphite Carbon) are used to withstand axial and down thrust loads with minimum wear and tear. Dynamically balanced rotor gives vibration free and noise free operation, thereby increases efficiency and life cycle of the motor.

Applications :

• Agricultural Irrigation
• Fountains
• Civil Water supply
• Industrial & Rural Water Supply
• Mining
• Sprinkler System

Salient Features :

• Designed for wide Voltage fluctuations
• High operating efficiency
• Extremely tough hard wearing lubricated bushes
• Water Cooled rewindable motor
• Impellers are made up of stainless steel
• Dynamically balanced rotating parts
• Can handle maximum upthrust load
• Can Be easily dismantled and repaired
• 150 mm (6") motor and 200 mm (8") pumpset combination on request

Pumped Liquids : Clean, thin, non-aggressive, non explosive, clear, cold, fresh water without abrasives, solid particles or fiber having the following characteristics.

C.R.I. 250 mm (10") Borewell Submersible pumpset is made with different materials of construction together with extremely tough hardwearing bushes which make this pumset highly durable. This pumpset is supplied with stainless steel & LTB-2 impellers to give better performance and longer life. The optimal design of impellers and diffusers offers best possible hydraulic efficiency. This pumpset is powered by a water filled, rewindable submersible motor, which is suitable for continuous duty. The stator is wound with special waterproof synthetic film insulated copper winding wires and made up of low watt loss silicon steel laminations assembled under pressure and rigidly locked in stainless steel stator shell. Specially designed thrust bearings (SS AISI – 420 with graphite Carbon) are used to withstand axial and down thrust loads with minimum  wear and tear. Dynamically balanced rotor gives vibration free and noise free operation, thereby increases efficiency and life cycle of the motor.

Applications :

• Agricultural Irrigation
• Fountains
• Civil water supply
• Inustrial & Rural Water supply
• Mining
• Sprinkler System

Salient Features :

• Designed for wide voltage fluctuations
• High operating efficiency
• Extremely tough hard wearing lubricated bushes
• Water cooled rewindable motor
• Impellers are made up of stainless steel and LTB – 2
• Dynamically balanced rotating parts
• Can handle maximum upthrust load
• Can be easily dismantled and repaired
• 250 mm (10") pumpset supplied with 200 mm (8") motor

Pumped Liquids : Clean, thin, non-aggressive, Non Explosive, clear, cold, fresh water without abrasives, solid particles or fiber having the following characteristics.