6" Water Lubricated Stainless Steel Submersible Motor (50/60 hz)

Variety and Range

Flow Range : 6.8 to 72 M3/h
Head Range : 14 Meter to 360 Meter
Ratings : 4.0 Kw to 45 Kw
Rating Speed (50Hz) : 2850 RPM
Rating Speed (60Hz) : 3450 RPM

Technical Specification / Material of Construction

Completely Rewindable
Connecting Piece : S.S Casting
Upper and lower Housing : Graded C.I Casting
Motor base : S.S Casting
Stator Shell : S.S 304
Motor Shaft : S.S 420
Winding wire : Poly Propylene or PVC insulated
Degree of Protection : IP 68
Max Water Temperature : 50’C
Nos. of Start per Hour : Max 20 at regular intervals
Voltage variation : +6% / -10% at rated voltage
Max depth immersion : 500 meter
Motor Cable Length : 3.0mtr(3 core/4 core )
Maximum Outer Dia : 142 mm

Designed for durability and eco-conscious performance, Marwaan’s stainless steel submersible motors are robust, completely rewindable, and pre-filled with clean water mixed with non-toxic, eco-friendly anti-corrosion fluid.
Constructed with fully stainless steel components, these motors offer maximum resistance against corrosion, making them ideal for demanding applications.
Integrated water-lubricated radial and thrust bearings ensure long-lasting, smooth, and maintenance-free operation.
The shaft extension, made from high-grade Stainless Steel (AISI 420), delivers superior strength and rust resistance.
High-efficiency electrical design minimizes power usage, ensuring lower operational costs and optimal performance.
The stator shell is built with corrosion-resistant stainless steel for extended motor life even in harsh water conditions.
Equipped with a pressure compensation diaphragm to maintain internal pressure stability during varying load and depth.

Variety and Scope

Engineered with precision and built using premium-grade stainless steel, our 6” Water Lubricated Stainless Steel Submersible Motors are ideal for environments requiring superior corrosion resistance and high efficiency. These motors are perfect for continuous operation in deep borewells, irrigation systems, and industrial water supply where durability and hygiene are key.