6” Water Lubricated Stainless Steel Motors (50/60 Hz)
Unnati UW6 series 6” stainless-steel submersible motor is perfect for water-wells of 6-inch or larger diameter. It has a motor pre-filled with a mixture of anti-corrosion fluid and clean water. Its shaft extension and stator shell are made from stainless steel. Fitted with water-lubricated radial and thrust bearings, its pressure-compensation diaphragm protects the motor from fluctuating pressures and volume that could lead to damage, otherwise. On request, mechanical seals can be added. 6 inch Water Lubricated Stainless Steel Motors can be used for pressure-boosting units, mining industry, industrial water supply, irrigation, oil-and-gas industries, firefighting, de-watering, residential purposes, fountains, drip/sprinkler systems, and gardening/horticulture.
Features
Unnati Submersible Motor are robust rewindable and pre – filled with clean water mixed with non-toxic eco-friendly anti-corrosion fluid
Fully Stainless Steel Component
Water Lubricated Radial and Thrust Bearing.
Shaft Extension Made of Stainless Steel AISI 420
High efficiency electrical design for lower operating cost.
Stator shell with corrosion resistant stainless steel
Pressure Compensation diaphragm
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 : 2900 RPM
Technical Specification / Material of Construction
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
