SUBMERSIBLE MOTORS (4" OIL-FILLED)
C.R.I. 4″ Oil-Filled Submersible Motors are expertly engineered for the rigors of deep well applications, offering reliable operation up to 150 meters. Encapsulated in non-toxic, edible oil, these motors provide optimal lubrication and cooling, significantly enhancing system longevity and efficiency. Suitable for both single and three-phase power supplies, they are equipped with advanced ball and angular contact bearings to endure substantial axial and radial loads. Built to NEMA standards, these motors ensure exceptional performance across a variety of demanding environments.
Applications
- Residence
- Agriculture
- Gardens
- Sprinkler systems
- Fountains
- Building services
Key Features
- High efficiency
- Heavy duty bearings
- Corrosion resistant stainless steel motor body
- Rigid and compact design
- Can be easily dismantled and repaired
All you need to know about - Submersible Motors (4” Oil-Filled)
Specifications
| Nominal Diameter | 4″ |
| Series | Oil Filled Rewindable Submersible Motors |
| Power Range kW | Single Phase: 0.37 – 2.2 kW Three Phase: 0.37 – 7.5 kW |
| Speed | 2900 rpm |
| Versions | Single Phase: 230V, 50Hz Three Phase: 380V – 415V, 50Hz |
| Method of Starting | Single Phase – Capacitor Star and Run (CSR) Three Phase – Direct On Line (DOL) |
| Maximum Down Thrust Load | 0.37 – 0.75 kW – 1500 N 1.1 – 4 kW – 2500 N 5.5 – 7.5 kW – 4500 N |
| Type of Duty | S1 (Continuous) |
| Degree of Protection | IP 68 |
| Class of Insulation | F |
| Max. Temperature of Liquid | 30˚C |
| Minimum Cooling Flow Along the Motor | 0.15 m/sec |
| Starts per Hour | Single Phase – 20 Times Three Phase – 12 Times |
| Available M.O.C. | Type A |
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