80 mm(3”) Borewell Submersible Pump

C.R.I. 80 mm (3") Borewell Submersible pumpsets is firmly coupled to a submersible electric motor which operates submerged beneath the surface of water. Built-in check valve prevents back flow and reduces the risk of water hammering.

Application:

• Domestic and munciple water supply
• Rural water supply
• Irrigation
• Sprinkle system
• Pressure broosting units & Fire fighting system
• Industrial and mining application
• Foundation
• Ponds & Gardens

Features:

• Motor portion covered with corrosive resistance Stainless Steel (SS 304) shell
• Floating impeller design prevents blockage
• More longevity and hygiene
• High operating efficiency
• Specially designed thrust bearing to withstand high axial thrust load
• Extremely hardwearing water lubricated bearing
• Easy to dismantle & repair
• Fitted with imported thermal overload protector in single phase motor

100 mm (4") Borewell Submersible Pump

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

Application:

• Domestic and municipal water supply
• Rural water supply
• Irrigation
• Sprinkler system
• Pressure boosting units and Fire fighting system
• Industrial and mining application
• Fountains
• Ponds and Gardens

Features:

• Motor portion covered with corrosive resistance Stainless Steel (SS 304) shell
• Floating impeller design prevents blockage
• More longevity and hygiene
• High operating efficiency
• Specially designed thrust bearing to withstand high axial thrust load
• Angular contact bearing to withstand axial thrust load
• NEMA mounting standard upto 2.0 HP
• Extremely hardwearing water lubricated bearing
• Easy to dismantle & repair
• Fitted with imported thermal overload protector in single phase motor
• Stainless Steel pumpsets are available

100MM 4 Borewell Submersible L-Series

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

Application:

• Domestic and municipal water supply
• Rural water supply
• Irrigation
• Sprinkler system
• Pressure boosting units and Fire fighting system
• Industrial and mining application
• Fountains
• Ponds and Gardens

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

Features:

• Motor portion covered with corrosive resistance Stainless Steel (SS 304) shell
• Floating impeller design prevents blockage
• More longevity and hygiene
• High operating efficiency
• Specially designed thrust bearing to withstand high axial thrust load
• Angular contact bearing to withstand axial thrust load
• NEMA mounting standard upto 2.0 HP
• Extremely hardwearing water lubricated bearing
• Easy to dismantle & repair
• Fitted with imported thermal overload protector in single phase motor
• Stainless Steel pumpsets are available

Centrifugal Monoblock Pumps

C.R.I. Centrifugal Monoblock pumpsets are powered by a totally enclosed fan cooled AC induction two pole motor. Motor stator is made of low watt loss silicon steel laminations assembled under pressure and rigidly locked in the frame. The windings are of high-grade enameled copper wire and are varnish impregnated. Construction of motor frame and usage of quality materials result in high performance and low temperature rise thereby increasing the life cycle of the motor.

Application:

• Domestic
• Irrigation
• Farms
• Gardens
• Industry
• Civil applications

Features:

• High operating efficiency resulting in lower power consumption.
• Good suction lift characteristics
• Dynamically balanced rotating parts including rotor and impeller
• Balanced and rigid construction
• Back pull-out design for easy servicing & repair
• Single shaft ensures permanent & correct alignment
• Inbuilt thermal over load protector in all single-phase pumpsets (1.5kW)

Regenerative Self priming Monoblock Pumps

C.R.I. Regenerative Selfpriming Monoblock pumpsets are with inbuilt check valve on the suction side and there is no need for foot valve. Pumpsets are powered by a totally enclosed fan cooled, AC induction two pole and four pole motors suitable for continuous duty. Motor stator is made of low watt loss steel lamination. Construction of motor frame and usage of quality materials result in high performance and low temperature raise, thereby increasing the life cycle of the motor.

Application:

• Domestic
• Gardens
• Washing
• Civil Application

Features:

• Good suction lift characteristics
• Balanced and rigid construction
• Dynamically balanced rotating parts ensures vibrations and noise free operations
• Inbuilt thermal overload protector (T.O.P)

C.R.I. Deep well Jet Centrifugal pumpsets volute chamber and impellers are designed to give the best possible hydraulic efficiency and suction lift characteristics. These pumpsets are powered by a totally enclosed fan cooled (TEFC) and screen protected drip proof (SPDP), AC induction two pole motor suitable for continuous duty. Motor stator is made of low watt loss silicon steel laminations. The windings are of high-grade enameled copper wire and are varnish impregnated. Construction of motor frames and usage of quality materials result in high performance and low temperature rise thereby increasing the life cycle of the motor. C.R.I. Deep well Jet Centrifugal are available in twin type and packer type versions. Packer type is suitable for 50mm and 75mm borewells and twin type is suitable for borewells with a diameter of 75mm and above. In twin type jet pumpsets, there are two pipes viz. suction pipe and pressure pipe which connects the jet assembly to the pump. Pressurised water flows through the pressure pipe to the nozzle from the pump casing. Water sucked through the footvalve and the water passing through the nozzle mix together and flow through the suction pipe into the pump, and for packer type Jet pumps, the casing of tube well does the function of pressure pipe, ie. pressurised water flows through the tube well casing and enters the nozzle. Hence, one pipe is eliminated.

Application:

• Domestic
• Farms
• Gardens
• Civil applications

Features:

• Dynamically balanced rotating parts including rotor and impeller
• Balanced and rigid construction
• Single shaft ensures permanent & correct alignment
• Inbuilt thermal over load protector in all single-phase pumpsets
• Good suction lift characteristics
• High operating efficiency results in lower power consumption

Jet Self Priming Pumpsets - CJS Series

C.R.I. Jet self priming pumpsets pump casing and ejector unit are designed carefully to give the best possible hydraulic efficiency and suction lift characteristics. These pumpsets are powered by a totally enclosed fan cooled AC induction motor, suitable for continuous duty. Motor stator is made of low watt loss steel laminations assembled under pressure and rigidly locked in the frame. The varnish impregnated windings made of enameled copper wire offer excellent resistance.

Application:

Shallow well
Houses
Small farms
Domestic pressure boosting
Gardens
Small industries
Drinking water supply

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

Features:

High operating efficiency resulting in lower power consumption
Good suction lift characteristics
Dynamically balanced rotating parts including rotor and impeller
Balanced and rigid construction
Back pull-out design for easy servicing & repair
Single shaft ensures permanent & correct alignment
Inbuilt thermal over load protector

C.R.I. Centrifugal Regenerative pumpsets are power-driven by a totally enclosed fan cooled AC induction two pole motor, suitable for continuous duty. Motor stator is made of low watt loss silicon steel laminations assembled under pressure and rigidly locked in the frame. The windings are of high - grade enameled copper wire and are varnish impregnated. Construction of motor frames and usage of quality materials result in high performance, noise free operation and low temperature rise thereby increasing the life cycle of the motor. Non -self priming model is with end suction and radial delivery.

Application:

• Domestic
• Small garden
• Pressure boosting
• Civil applications

PUMPED LIQUIDS
Clean, thin, non-aggressive, non explosive, clear, cold, fresh water without abrasives, solid particles or fiber having the following characteristics

Features:

• Built-in with imported motor protector
• Intended for wide voltage fluctuations
• Powder coated multi-color stator body
• Sturdy and compact
• Double sealed ball bearing

C.R.I. Openwell Submersible Pumpsets are Ideally suitable for Openwells or Tanks where a wide fluctuation of water level occur. This work under water and rest at the Bottom of the well or Tank. Hence Suction and Priming problem will not arise. The optimal design of impellers and diffusers enables the best possible hydraulic efficiency. Motor sealing is made by polymers, ‘O’ rings, oil seals and sand guard to avoid ingress of well water / sand into the motor. Pressure equalizing rubber diaphragm is provided to guard the pressure and volume variation of water inside motor. Motor must be filled with clear, cold, drinking water as detailed in our operator’s manual. Three -phase motor requires an adequate motor protection control panel.

Application:

Domestic
Irrigation
Gardens
Rural water supply

PUMPED LIQUIDS
Clean, thin, non-aggressive, non explosive, clear, cold, fresh water without abrasives, solid particles or fiber having the following characteristics

Features:

No Suction and Priming Problem
Noiseless Operation
High Operating efficiency
Can be easily dismantled and repaired

CRI Cables

C.R.I. cables are manufactured to Indian standards that generally conforms to IS 694. High Conductivity Annealed and Bunched flexible Copper conductors are made from electrolytic bright copper twisted together and insulated with Double Layer Protection. It is made up of special grade PVC Compound which gives high resistance in insulation.

Cables are sheathed with special grade of PVC Compound which makes them impervious to water,grease, oil. This makes the cables more durable with increased life and uncompromising performance at all the times irrespective of any fluctuations. These cables are sequentially marked at one-metre intervals for convenience.

Available nominal sizes in square millimetres are 1.0, 1.5, 2.5, 4.0, 6.0, 10.0 & 16.0

150 mm (6 inch) Borewell Submersible Pumpsets

C.R.I. 150 mm (6") Borewell Submersible pumpsets are powered by 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. T-Bolt design in all motors ensures rigid construction. Specially designed high performance thrust bearings (SS with Carbon) are used to withstand axial thrust loads.

Application:

• Domestic
• Agricultural
• Irrigation
• Civil & Industrial water supply
• Ponds
• Gardens and mining
• Fire fighting
• Pressure boosting

Features:

• SS 304 grade stainless steel stage casings and impellers in radial flow series
• SS 410 impeller / Bronze impeller available in mixed flow series
• 50 feet head per stage in specific models
• Dynamically balanced rotating parts ensures minimum vibrations and longer life.
• Designed for wide voltage fluctuations
• Better efficiency and consistent performance
• Fully SS pumpsets are available

175mm (7") 200mm (8") & 250mm (10")Borewell Submersible Pumps

C.R.I. Borewell Submersible pumpsets are powered by 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. This 175mm & 200mm submersible pumpsets are supplied with 150mm (6") motor combination and for 250mm (10") submersible pumpsets supplied with 200mm (8") motor combination only.

Application:

• Domestic
• Agricultural
• Irrigation
• Civil & Industrial water supply
• Ponds
• Gardens and mining
• Fire fighting
• Pressure boosting

Features:

• High operating efficiency
• Dynamically balanced rotating parts ensures minimum vibration and longer life
• Designed for wide voltage fluctuations
• Better efficiency and consistent performance
• Specially designed thrust bearing to withstand high axial thrust load
• Motor portion covered with corrosive resistance stainless steel (SS 304) shell

200 mm (8 inch) Borewell Submersible Pumps - CR & CM Series

C.R.I. 200 mm (8") Borewell Submersible pumpsets are powered by 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.

Application:

• Agricultural
• Irrigation
• Fountains
• Civil water supply Industrial
• Rural water Supply
• Mining
• Sprinkler system
• Drip Irrigation system

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 & Bronze
• Dynamically balanced rotating parts ensures minimum vibrations and ensures longer life
• Easily dismantled and repaired
• Specially designed thrust bearing to withstand high axial thrust load
• Fully SS pumpsets are available

Centrifugal Monoblock Pumps

C.R.I. Centrifugal Monoblock pumpsets are powered by a totally enclosed fan cooled AC induction two pole motor. Motor stator is made of low watt loss silicon steel laminations assembled under pressure and rigidly locked in the frame. The windings are of high-grade enameled copper wire and are varnish impregnated. Construction of motor frame and usage of quality materials result in high performance and low temperature rise thereby increasing the life cycle of the motor.

Application:

• Domestic
• Irrigation
• Farms
• Gardens
• Industry
• Civil applications

Features:

• High operating efficiency resulting in lower power consumption.
• Good suction lift characteristics
• Dynamically balanced rotating parts including rotor and impeller
• Balanced and rigid construction
• Back pull-out design for easy servicing & repair
• Single shaft ensures permanent & correct alignment
• Inbuilt thermal over load protector in all single-phase pumpsets (1.5kW)

Openwell Submersible Pumpsets

C.R.I. Openwell Submersible pumpsets are ideally suitable for openwells or tanks where a wide fluctuation of water level occur. This work under water and rest at the bottom of the well. Prime mover is rewindable, water-cooled motor. Specially designed water lubricated bearings are used to withstand axial thrust loads with minimum wear and tear. 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. Motor sealing is made by polymers, ‘O’ rings, oil seals and sand guard to avoid ingress of well water / sand into the motor. Pressure equalizing rubber diaphragm is provided to guard the pressure and volume variation of water inside motor. Motor must be filled with clear, cold, drinking water as detailed in our operator’s manual. Three -phase motor requires an adequate motor protection control panel.

Application:

• Agriculture
• Domestic
• Irrigation
• Gardens
• Industrial
• Rural water supply
• Civil Application

Features:

• No suction & priming problem
• Noiseless operation
• High Operating efficiency
• No need of Pump House
• Can be easily dismantled and repaired