Borehole Submersible Pumps in South Africa

Borehole Submersible Pumps

CRI Pumps offers high-performing, robust and reliable borehole pumps and motors for residential, industrial and agricultural applications. Our submersible pumps and motors are renowned for their quality and efficiency. CRI Pumps use sophisticated technology and advanced manufacturing units to provide our clients with durable submersible motors & pumps for residential and agriculture purpose. C.R.I.fluid systems in South Africa has evolved itself as a key player in the pump industry with an unbeatable presence in fluid management systems.

CRI Fluid Systems specialize in submersible pumps for boreholes and shallow wells. Our Borehole submersible pumps are designed for vertical submersible application. In South Africa, CRI presents a variety of borehole submersible pumps, some of which are engineered to effectively handle solids.

Deep well submersible pumps are of multistage centrifugal type supplied with radial or mixed flow impellers in different material of construction suitable for borewell size from 4” to 24”. Submersible pumps are mainly used to pump the liquid from deep well for irrigation, agriculture, residential, mining, industries and building services. All mounting dimensions of these pumps are in accordance with NEMA standards.

Submersible Pumps Range

C.R.I. Submersible Pumps are the products of the expertise gained from over six decades of experience, endurance and workmanship. These products are engineered to perfection with utmost care and stringent quality control at all stages to ensure a trouble-free service.

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 of these pump models are made of high quality 304 / 316 grade stainless steel and the shaft is of S.S 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 and motors are in accordance to NEMA standards.

Deep well submersible motors are available in single phase and three phase power supply with different material of construction to couple with submersible pump ends used for irrigation, agriculture, residential, mining, industries and building services. All mounting dimensions of these motors are in accordance with NEMA and standards.

C.R.I. manufactures a wide range of submersible motors of various sizes starting from 100 mm & are used to couple with submersible pump ends. These motors are manufactured & assembled as per NEMA standards. They have a robust architecture that ensures durability & reliability. They guarantee high efficiency & low power consumption during operation. C.R.I.'s submersible motors come in different types like

Oil Filled - Filled with non-toxic food grade oil
Resin Filled - Dissipates heat quickly
PMSM - Permanent magnet synchronous motors
Water Filled - Water cooled rewindable motors

Why C.R.I.

C.R.I. Fluid solutions are flexible enough to meet any demand. It brings to the fore our core technologies through optimized solutions that incorporate pumping systems, intelligent controls and more. Seamlessly integrated to work as a single entity. C.R.I. Presence is across 120 countries with 15 wholly owned subsidiaries in strategic global locations that cater to diverse customer profiles including agriculture, domestic users, industrial markets, mining, sewage& wastewater and commercial applications. C.R.I has what it takes – experience, expertise, commitment and a clear vision- to be a precursor of change, an innovator of new technologies and a standard bearer for quality.

21 +

Global Manufacturing Facility

9000 +

Product Range

50 +

Years in Field

1M +

Customers in Worldwide