Submersible Pumps

Stainless Steel Submersible Pumps

The CRI 4″, 6″, 8″, and 10″ stainless steel series submersible pumps have built-in check valves and are made of corrosion-resistant stainless steel. These pump models’ essential parts are composed entirely of premium 304/316 grade stainless steel, and the shaft is made of S.S. 304/ 329/ 431. The best potential hydraulic efficiency is made possible by the ideal design of impellers and diffusers.

Stainless Steel Submersible Pumps

Submersible Motors

These motors are environmentally friendly, wet, water-filled, and rewindable. Waterproof synthetic film insulated copper winding wires are used for the stator windings. It has thrust and journal bearings that are lubricated with water. The motor has been pre-filled with clear, cold, pure, fresh water containing propylene glycol (anti-freez agent). Check the pre-filled level of water inside the motor before installation. If any volume loss is detected, refill with clear, cold, pure, fresh, filtered water through the upper housing’s water filling plugs. Dynamically balanced rotors ensure uniform dearance, improving efficiency and extending the life cycle of water lubricated bush bearings. Thrust bearings with special designs are utilized to endure high axial thrust loads and up thrust loads with minimal wear and tear.

Submersible Motors

DC Solar Submersible Pumps

D.C. Solar submersible pumps are pumps that are specifically built for solar uses. Pump rotors are screw-type and are powered by a brushless DC motor. These motors are extremely efficient and long-lasting. These pumps come in a variety of power and voltage specifications.

DC Solar submersible pumps

Permanent Magnet Synchronous Motor for Solar Pumps

PMSM submersible motors are specialized motors manufactured of high-quality stainless steel. These motors are linked with 4′′ submersible pump ends, run at synchronous speed without slip, and are 10%-15% more efficient than similar rated AC induction motors. PMSM motors come in a variety of power and voltage specifications.

AC Solar Pump Controllers

AC Solar pump controllers convert the direct current (DC) electricity provided by PV modules to three phase alternating current (AC), which powers any AC three phase submersible or surface pump. Solar controllers come in a variety of power and voltage specifications.

Our Products and Services

MBA Pumps, a CRI Distributor, provides a wide range of services designed to assist you maximize your pump investment. To find out more, get in touch with us.

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