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NESSAENTERPRISESPVTLTD 5aa62c1476d51e0e80b7da16 Products https://www.nessaenterprises.in
cri pump dealer in coimbatore
CRI Centrifugal mono block pump sets are powered are by a totally enclosed fan cooled AC induction two pole and four pole motor suitable for continuous duty motor stator is made of low watt silicon steel lamination assembled conductance.constructions of motor frame and usages of quality materials result in high performances and low temperature raise thereby increasing cycle motor
CRI Centrifugal mono block pump set
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CRI Openwell submersible pump sets are ideally suitable for openwell or tanks where a wide fluction of water level occur.this work under water and rest at the bottom of the well.The stator is wound special with special waterproof synthetic film insulted copper winding wires and made up of low silicon steel lamination assembled under pressure and rigidly locked.pressure equalizing rubber diaphragm is provided to guard the motor from pressure and volume variations of water as detailed in our operators manual.three phase motor requires an adequate motor protection contorl panel.
CRI Open well submersible pumps sets
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CRI (6
CRI 6"bore well submersible pump set
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CRI Borewell submersible pump is firmly coupled to a 5/4
Borewell submersible pump
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"CRI Centrifugal Monoblock Pump sets
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C.R.I. Pumps launches the energy efficient Binda 6D submersible pumps in water filled rewindable submersible motor which is suitable for continuous duty T Bolt design in all motors ensures rigid constructions and specially designed for ground water level is too deep this series guarantees long life with energy efficient performance
C.R.I Pumps in 6"submersible pumps in
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C.R.I. DOUBLE STAGE CENTRIFUGAL JET PUMPSET- AJ SERIES. Applications: Domestic water supply, gardens, farm houses, residential, civil applications the winding are of high grade enameled copper wire and varnish impregnated high performance and low temperature raise thereby increasing the life cycle of the motor constructions of motor frame  and usages of quality materials result in high performance and low temperature raise thereby increasing life cycle of the motor Motor stator is made of low watt loss ferro silicon steel laminationPressurized  water flow through the pressure pipe to the nozzle from the casing Packer type jet pumps is suitable the water flow through the tube well casing and enters the nozzle
C.R.I. DOUBLE STAGE CENTRIFUGAL JET PU
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CRI pumps in dealer in Coimbatore bore well submersible pumps firmly coupled to a electric motor which operates submerged the surface water the pumps in made up of corrosive resistance thermo plastic ss C.R.I. Pumps is proud to be the 1st Manufacturer in India to get 5 Star Rating for Submersible Pump set series named
80 MM (3') & 85 MM (3.5") Borewell Su
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Booster pumps & pressure pumps in CRI pumps Functions MH Booster system maintains the even water pressure in all outlets specifications The system Consists of multistage pumps pressure switch pressure gauge Y-Strainer and pressure tank Even water pressure is ensured in all outlets of a residential building industries hotels hospital schools apartments and bungalows by this automation even water pressure is ensured in all the outlets  FunctionsThe System consists of pump non-return valve pressure switch pressure gauge y-strainer and pressure tank.As the y-strainer included in the system the entry of foreign particles are avoided and thus the system life is extended
Pressure booster Pumps
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C.R.I. Multistage Vertical Centrifugal (Inline) Pumps MV series are non self priming with mechanical shaft seal and bearings lubricated by the pumped liquid. All components like impellers, diffuser and shaft of these pumps are made of corrosion resistant stainless steel and designed to deliver the best possible hydraulic efficiency. These pumps are powered by a totally enclosed fan cooled A.C. induction motor, which is suitable for continuous duty. Motor stator is made of low watt loss steel laminations assembled under pressure and rigidly locked in the frame. Dynamically balanced rotor ensures vibration and noise free operations
Multistage Vertical Centrifugal (Inlin
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C.R.I.Air valve is connected with delivery pipeline to eliminate the trapped air in the system. Normally in horizontal pipeline, due to un-evenness in ground level, there will be an entry of air into the pipeline it results in pipe damages. Air valves are installed in the pipelines.
Air Valves
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C.R.I. energy efficient frictionless Foot Valves and Reflux Valves are basically swing type Non Return Valves. Foot Valves are available in screwed type construction and Reflux Valves have threaded portions at both the ends. They are specially designed to give an unrestricted smooth flow of water and thus to reduce the frictional losses to a minimum. The C.R.I. frictionless Foot Valve has 'K' value less than 0.8 and 'K' value for Reflux Valves are less than 0.5. Thereby it reduces additional load on prime mover and also gives more discharge. Foot Valve is placed at the lower end of the suction pipe of a centrifugal end suction pumpset to retain water in the pumpset casing and suction pipe to keep the pumpsets always in priming condition. Reflux and Non Return Valves are fitted generally in the delivery pipeline to avoid water hammer, up thrust and backspin effects in the pumping system. These can also be used anywhere in the suction line of which the bottom end is entered into a bore pipe or tube well. The pressure withstanding capacity of Reflux Valve and Non Return Valve are 1 bar and 15 bar respectively
Foot Valves
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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.SPECIFICATIONSPower range	1.1kW – 26 kW (1.5HP – 35HP)Speed	2900 RPMVersion	200 – 240V, Single Phase, 380 – 415V, Three Phase, 50 Hz, A.C. SupplyMaximum total head	503 mMaximum flow rate	22.2 lps (80 m /h)Nominal outlet size in inches	50, 65, 80 & 100Degree of Protection	IP 58.Maximum outer diameter in mm	143 & 145Direction of Rotation	Clockwise from driving end.Thrust Load	1500 lbs. 1.1kW to 4.5kW, 3500 lbs. 5.5 kW to 15kW, 6000 lbs.18kW to 26 kWMinimum cooling flow along the motor	0.15 m/secType of duty	S1 (Continuous)Method of starting	Single Phase, Capacitor Start and Capacitor run (CSCR), Three Phase, DOL upto 5.5 kW, SD upto 26 kW.Maximum starts per hour	12 times
150 mm (6") Borewell Submersible Pumps
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C.R.I. 250 mm (10
250 mm (10") Borewell Submersible Pump
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C.R.I. 100 mm (4
100 mm (4") Borewell Submersible Pumps
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C.R.I. Horizontal Multistage Centrifugal pumpsets are axial suction and vertical radial delivery with threaded ports. The impellers, diffusers and shaft of these pumps are made of stainless steel and designed to deliver the best possible hydraulic efficiency. This pumpsets is a non-self priming horizontal centrifugal pumpsets with mechanical shaft seal and sealing is by means of a bellow mechanical seal. 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 silicon steel laminations assembled under pressure and rigidly locked in the frame. Dynamically balanced rotor ensures vibration free and noise free operations. Shaft is made of quality stainless steel, precision ground of ample size for transmitting the rated horsepower. All single-phase pumpsets are incorporated with TOP. These pumpsets require a adequate starter/motor protection control panel.Power range	0.22kW - 2.2kW (0.3 HP - 3.0 HP)Speed	2880 RPMVersions	Single-phase 220 - 240V, 50Hz, AC supply. Permanent Spilt Capacitor (PSC). Three-phase 380 - 415V, 50Hz, AC supplyMaximum Total Head	upto 52 mMaximum Flow rate	upto 13.5 m3 / HrMaximum operation pressure	8 barDegree of protection	IP 54Degree of rotation	Counter clockwise viewed from driving endClass of Insulation	B (Optional F)Maximum suction lift	7 mType of Duty	S1 (Continuous)Nominal pumpset size in mm suction delivery	25 x 25, 40 x 32, 40 x 40
Multistage Horizontal Booster Pumps MH
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C.R.I. Regenerative monoset pump's volute chamber and impellers are designed to give the best possible hydraulic efficiency and suction lift characteristics. Sealing is by means of a bellows mechanical seal made of carbon and ceramic is fitted over the shaft, which is ground to close tolerance.These pumps are power-driven by a totally enclosed fan cooled A.C. induction two-pole and four 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. Dynamically balanced rotor ensures vibration free and noise free operations and increase the life of the bearings and sealSPECIFICATIONSPower	0.37kW – 0.75 kW (0.5HP& 1HP)  Frequency / Speed	50 Hz / 1440 RPMVersions	Single phase, 200-240 V, 50 Hz, A.C Supply capacitor start and capacitor run (CSCR) and motor is  incorporated with thermal cutout relay ( motor protector)Maximum flow rate	1.2 lps (4.3 M3 / Hr)Maximum total head	45 mtrsMaximum operating Pressure	4.5 barDegree of protection 	IP 44Class of Insulation	'A'Direction of Rotation	Clockwise viewed from driving endType of duty	S1 (Continuous)Sealing	Mechanical Seal (Carbon & Ceramic)Maximum suction lift in metre	8 (slow speed )& 3.5 (High Speed)
Regenerative Monoset Pumps - ARM & ASM
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These centrifugal pumps are ideally suitable for openwells or tanks where there is a wide fluctuation in water level. This works under water and it rests at bottom of the well. Hence suction and priming problem do not arise. Pump's volute chamber is designed to give the best possible hydraulic efficiency. Dynamically balanced impeller offers vibration free operation with long life. 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 steel laminations assembled under pressure and rigidly locked in stainless steel stator shell.
Vertical Openwell Submersible Pumps
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C.R.I. Centrifugal Jet pumps volute chamber and impellers are designed to give the possible hydraulic efficiency and suction lift characteristics. Sealing is by means of a bellows mechanical seal made of carbon & ceramic is fitted over the shaft, which is ground to close tolerance. Pumps are available in single stage, double stage and multi stage for various needs. These pumps are power-driven by a totally enclosed fan cooled A.C. Induction two pole motor, suitable for continuous duty. Motor stator is made of low watt loss silicon steel laminations. Dynamically balanced rotor ensures vibration and noise free operations and increases the life of the bearings and seal. The windings are of high-grade enamelled 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. A thermal cutout relay (motor protector) is incorporated in all single–phase motors. All single-phase pumps require an adequate starter / motor protection control panel.
Centrifugal Jet Self Priming Pumps - B
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C.R.I. Centrifugal monoblock pump's volute chamber and impellers are designed to give the best possible hydraulic efficiency and good suction lift. Sealing is by means of a bellows mechanical seal made of carbon & ceramic is fitted over the shaft ,which is ground to close tolerance. These pumps are power-driven by a totally enclosed fan cooled A.C. Induction two pole motor. Motor stator is made of low watt loss silicon steel laminations assembled under pressure and rigidly locked in the frame.
Centrifugal Monoblock Pumps - ACM Seri
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C.R.I. 80 mm (3
80 mm (3") Borewell Submersible Pumps
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C.R.I. Centrifugal Jet self priming pumpsets pump casing and ejector unit are designed carefully to give the best possible hydraulic efficiency and suction lift characteristics. Sealing is by means of a bellow mechanical seal made of carbon & ceramic is fitted over the shaft, which is ground to close tolerance. Most modern and highly sophisticated machinery and technology are employed in the manufacturing of these pumpsets using quality raw materials, dynamically balanced impellers and rotors to ensure long life. 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.
Centrifugal Jet Self Priming Pumps - C
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C.R.I. 100 mm (4
100 mm (4") Borewell Submersible Pumps
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