CRI pumps

Submersible Pumps

stainless steel borehole pumps high quality


Stainless Steel Submersible Pumps 4",6",8" & 10"

C.R.I. 4",6",8" & 10" Stainless steel series submersible pumps are made of corrosion resistance stainless steel with built in check valve. All vital components are made of high quality 304/316 grade stainless steel and the shaft is SS 304/329/431. The optimal design of impellers and diffusers enables the best possible hydraulic efficiency. These pumps are of multistage centrifugal type, which can be 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 hammer. All mounting dimensions of pumps are in accordance with NEMA standards. These Pumps can be offered with C.R.I. water filled rewindable/ Oil filled / Resin filled encapsulated submersible motors or any other NEMA standard motors.



Deepwell Submersible Motors L-Series Oil Filled Rewindable

C.R.I.'s L – Series motors are developed with diligence complying with all safety standards and giving importance to the customers need. All the components that are in contact with water is made of AISI 304 Stainless Steel. The motor is prefilled with edible grade oil which acts as coolant as well as lubricant and heat dissipation media. Dynamically balanced rotor of these 'L' series motors are equipped with quality ball bearing maintain uniform clearance thereby giving better efficiency and increase the life cycle. The shaft extension is made of 300 series Stainless Steel to avoid splines worn out. High quality carbon / ceramic mechanic seal and oil seal made of Nitrile rubber and used to ensure better sealing system. For easy maintenance and safe handling plug in type removable cable leads are provided. Mounting dimension of Motors are accordance with NEMA standard.



Vertical Multistage Pumps MV - Series

C.R.I.'s vertical multistage centrifugal pumps (MV Series) are non self priming axial suction and delivery type available with DIN standard for connection. All components like impeller, diffuser & shaft of these pumps are made of corrosion resistant AISI Stainless Steel and designed to deliver the best possible hydraulic efficiency. 'O' ring and gasket prevents leakage at the intermediate casing during high pressure.

These pumps are powered by a totally enclosed fan cooled. A.C. induction motor, suitable for continuous Duty. Motor stator is made of low watt loss steel lamination assembled under pressure and rigidly locked in the frame.Dynamically balanced rotor ensures vibration and noise free operation. Shaft of Ample size made of quality steel and precisely ground is used for transmitting rated Horse Power. Thermal over load protector is incorporated in all single phase motors.



Horizontal Multistage Pumps MHS, MHB & MD - Series

C.R.I.'s Horizontal Multistage Centrifugal Pumps (MH Series) are non self priming, axial suction and vertical radial delivery type threaded parts. All vital components like impellers, diffusers & shaft of these pumps are made of corrosion resistance AISI Stainless Steel and designed to deliver the best possible hydraulic efficiency. The pump and motor are connected with a single drive shaft to eliminate any transmission loss. 'O' ring and gasket prevents leakage at the i

ntermediate casing during high pressure. Mechanical seal of these pumps are made of ceramic and carbon graphite to ensure reliability and easy replacement. These pumps are powered by a totally enclosed fan cooled. A.C. induction motor, suitable for continuous Duty. Motor stator is made of low watt loss steel lamination assembled under pressure and rigidly locked in the frame.Dynamically balanced rotor ensures vibration and noise free operation and the varnished impregnated winding made of enamelled copper wire offer excellent resistance. Thermal over load protector is incorporated in all single phase motors.



I Prez Series

Booster system (with VFD)
i Prez series pumps are yet another product from house of C.R.I having immense experience in pumping systems.
i Prez Series are basically domestic pressures boosting system with built-in variable speed drive for constant pressure in pipe line. The pressure transmitter in this system monitors the demand and regulated the pump speed to maintain constant pressure at any time.it also protects the system from dry, run, over loading, unbalanced voltages, short circuit, etc. the system comprises of horizontal multistage pump,VFD, 5 Way connector with NRV. Pressure tank, pressure gauge & pressure transmitter.



Centrifugal Monoblock Pumps CT Series

C.R.I's Centrifugal monoblock pump's volute chamber and impellers are carefully designed to give the best possible hydraulic efficiency and suction lift characteristics. Most modern and highly sophisticated machinery and technology are employed in the manufacture of these pumps using quality raw material, dynamically balanced impellers, seals and ball bearing to ensure long life. Dynamically balanced rotor ensures vibration and noise free operation. Shaft is made of quality steel, precision ground of ample size for transmitting the rated Horse power.



Centrifugal Monoblock Pumps - 3PH Din Standard CT & CTSS Series

C.R.I's Centrifugal monoblock pump's volute chamber and impellers are carefully designed to give the best possible hydraulic efficiency and suction lift characteristics. Most modern and highly sophisticated machinery and technology are employed in the manufacture of these pumps using quality raw material, dynamically balanced impellers, seals and ball bearing to ensure long life. Dynamically balanced rotor ensures vibration and noise free operation. Shaft is made of quality steel, precision ground of ample size for transmitting the rated Horse power.




Centrifugal Monoblock Pumps CTS Series

C.R.I's Centrifugal monoblock pump's volute chamber and impellers are carefully designed to give the best possible hydraulic efficiency and suction lift characteristics. Most modern and highly sophisticated machinery and technology are employed in the manufacture of these pumps using quality raw material, dynamically balanced impellers, seals and ball bearing to ensure long life. Dynamically balanced rotor ensures vibration and noise free operation. Shaft is made of quality steel, precision ground of ample size for transmitting the rated Horse power.



Self-priming Jet Pumps - JTS & JTB Series

C.R.I's Self-Priming Jet Pump’s casing and ejector unit are designed carefully to give the best hydraulic efficiency and suction lift characteristics. Mechanical seals are made of carbon & ceramic which is precisely grounded to close tolerances. Most modern and highly sophisticated machinery and technology are employed in manufacturing these pumps using quality raw materials and dynamically balanced impellers, rotors & shafts ensure longer life and noise free operation.



Centrifugal Monoblock Pumps Automatic Pressure Booster Systems

C.R.I. Automatic pressure booster systems comprises of Self priming jet pump (JTS / JTC - Series), Pressure tank, Mechanical Pressure switch & other accessories designed ingeniously for delivering optimal performance. This system eliminates the need of over-head tanks & float switch. The electro mechanical control device switches ON & OFF the pump automatically whenever the pressure reaches the minimum and maximum preset levels. It maintains uniform pressurized water in the pipelines suitable for all domestic applications.



Peripheral Pumps

C.R.I.'s Peripheral pumps are single stage centrifugal, non-Self priming, volute pumps. These pumps feature horizontal shaft components with axial suction and impellers and radial discharge ports. Pumps volute chamber and impellers are carefully designed to give the best possible and suction lift characteristics.

Most modern and highly sophisticated machinery and technology are employed in the manufacture of these pumps using quality raw material,dynamically balanced impellers, seals and ball bearing to ensure long life.



Waste Water Submersible Pumps
DM, SM & SH Series

With the excellence gained in pump technology over the period of 52 years C.R.I. has introduced highly efficient and reliable sewage & drainage pumps in a comprehensive range. These pumps are available with different materials of construction and features a multitude of applications in waste water handling and treatment.

Besides expanding its product portfolio, C.R.I. is firmly committed to contribute a vital role in creating a more pleasant and affluent living condition world wide, which is one among its ambitious goal.

All C.R.I. drainage & sewage pumps are perfectly powered by motor designed to deliver optimal performance and to with stand vagaries of weather and power fluctuation.



Waste Water Submersible Pumps CDR, CSL & SV Series

With the excellence gained in pump technology over the period of 52 years C.R.I. has introduced highly efficient and reliable sewage & drainage pumps in a comprehensive range. These pumps are available with different materials of construction and features a multitude of applications in waste handling and treatment.

Besides expanding its products portfolio, C.R.I. is firmly committed to contribute a vital role in creating a more pleasant and affluent living condition worldwide, which is one among its ambitious goal.

All C.R.I. drainage & sewage pumps are perfectly powered by motor designed to deliver optimal performance and to with stand vagaries of weather and power fluctuation.



Waste Water Submersible Pumps DL & SL Series

With the excellence gained in pump technology over the period of 52 years C.R.I. has introduced highly efficient and reliable sewage & drainage pumps in a comprehensive range. These pumps are available with different materials of construction and features a multitude of applications in waste water handling and treatment.

Besides expanding its product portfolio, C.R.I. is firmly committed to contribute a vital role in creating a more pleasant and affluent living condition world wide, which is one among its ambitious goal.

All C.R.I. drainage & sewage pumps are perfectly powered by motor designed to deliver optimal performance and to with stand vagaries of weather and power fluctuation.



Waste Water Submersible Pumps MS & MP Series

With the excellence gained in pump technology over the period of 52 years C.R.I. has introduced highly efficient and reliable sewage & drainage pumps in a comprehensive range. These pumps are available with different materials of construction and features a multitude of applications in waste water handling and treatment.

Besides expanding its product portfolio, C.R.I. is firmly committed to contribute a vital role in creating a more pleasant and affluent living condition world wide, which is one among its ambitious goal. All C.R.I. drainage & sewage pumps are perfectly powered by motor designed to deliver optimal performance and to with stand vagaries of weather and power fluctuation.



End Suction Pumps ECW Series

C.R.I Pumps with over 5 decades of engineering expertise in pump industry, in keeping with its innovative spirit, presents a complete & Comprehensive range of ECW Series End Suctions pumps for Clear Water applications. With the host of positive and impressive features these pumps augments the Extensive range of C.R.I. Pumps. Designed to meet high pumping requirements in terms of performance and efficiency, these ranges are offered with different specifications & variants that are customized to suit specific applications of the customers in different segments. C.R.I.'s extensive range of these End suction pumps are developed with at most care and reinforced by the commitment delivered through the performance and Engineering perfection that stands for customer satisfaction beyond the limits of technology.



End Suction Pumps ECM Series

C.R.I Pumps with over 5 decades of engineering expertise in pump industry, in keeping with its innovative spirit, presents a complete & Comprehensive range of ECW Series End Suctions pumps for Clear Water applications. With the host of positive and impressive features these pumps augments the Extensive range of C.R.I. Pumps. Designed to meet high pumping requirements in terms of performance and efficiency, these ranges are offered with different specifications & variants that are customized to suit specific applications of the customers in different segments. C.R.I.'s extensive range of these End suction pumps are developed with at most care and reinforced by the commitment delivered through the performance and Engineering perfection that stands for customer satisfaction beyond the limits of technology.



Swimming Pool Pumps VISTA Series

C.R.I’s “Vista” series swimming pool pumps are self priming type inbuilt with pre filter basket for cleaning the pool water. The mechanical seals are made of graphite and alumina with close tolerance for perfect sealing systems and the dynamically balanced rotary parts ensure vibration and noise free operation. All the parts of both pumps and motors are made of high quality materials to enhance the life span and efficiency. All single phase pumps are equipped with thermal protector to protect the motor from adverse operating conditions.


Swimming Pool Pumps NOVA Series


C.R.I’s “Nova” series swimming pool pumps are self priming type inbuilt with pre filter basket for cleaning the pool water. The mechanical seals are made of graphite and alumina with close tolerance for perfect sealing systems and the dynamically balanced rotary parts ensure vibration and noise free operation. All the parts of both pumps and motors are made of high quality materials to enhance the life span and efficiency. All single phase pumps are equipped with thermal protector to protect the motor from adverse operating conditions.