4″ SUBMERSIBLE MOTORS

Duke’s DSMO Series submersible motors are wet type, oil cooled & Lubricated, Submersible motors, designed to drive Duke’s or any NEMA standard submersible pumps.

Product Description

Duke’s DSMO Series submersible motors are wet type, oil cooled & Lubricated, Submersible motors, designed to drive Duke’s or any NEMA standard submersible pumps. They are available in 4″ size up to 5.5 kW as standard supply. The oil, filled is a non-toxic, eco-friendly fluid of good di-electric strength. The winding conductors are class-H insulated wires to withstand high temperature. High performance, specially designed, oil lubricated bearings ensures trouble- free long operation. These motors are available in different types of MoCs like Fully Stainless Steel or Cast Iron upper housing constrcutions. The mounting dimensions are as per NEMA Standards and keyway type motors can also be supplied as per customer demand.

Technical Specification

Nominal Diameter 4″ (100 mm)
Max. Outer Diameter 98 mm
Power Range 1 Ph – 0.5 – 7.5 HP
3 Ph – 0.5 – 7.5 HP
Nominal Speed 3450 rpm
Voltage Range 1 Phase 115 V, 60 Hz, A.C Supply
3 Phase 230V, 380V & 460 V, 60 Hz, A.C Supply
Class of Insulation H
Degree of Protection IP 68
Direction of Rotation Anti-Clock wise
Type of Duty S1 (Continues)
Max. Liquid Temp. 33° C
Starts Per Hour 20 Times
Method of Starting 1 Phase – CSCR / CSR
3 Phase – Direct On Line (DOL)
Minimum Cooling Flow 0.15 m/sec – Normal Tempareture
0.5 m/sec- High Tempareture

Features

  • Optimal design
  •  Simple construction
  • Affordable
  • Easy to dismantle & repair
  • High Operating Efficiency
  • Specially designed bearings
  • Different types of MoCs

Applications

  • ResidentialResidential
  • IndustrialIndustrial
  • IrrigationIrrigation
  • FountainsFountains
  • GardeningGardening
  • SolarSolar