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Submersible Motors (Water Filled & Water Filled Rewindable)
4” Water Filled
6″ Water Filled Rewindable
4” Water Filled
Introducing the C.R.I. 4″ W Series Water Filled Submersible Motors, meticulously engineered to deliver peak performance in deep well and borehole environments. These environmentally conscious motors are ingeniously pre-filled with water, serving dual purposes as both a coolant and lubricant, thereby optimizing efficiency and extending operational lifespan. Compatible with both single and three-phase power supplies, they are fortified with advanced bush and thrust bearings to withstand considerable axial and radial thrusts. Designed with convenience in mind, they boast a rewindable configuration for straightforward maintenance and repair, while single-phase models feature thermal protection for added safety. Adhering rigorously to NEMA standards, these motors emerge as a dependable choice for a myriad of residential, agricultural, and industrial applications.
Applications
- Residence
- Agriculture
- Gardens
- Sprinkler systems
- Fountains
- Building services
Key Features
- High effieicency
- Thermal protection in single phase motors, lightening arresters in specific models
- Corrosion resistant stainless steel motor body
- Extremely hardwearing water lubricated bearings
All you need to know about – Submersible Motors (4” Water Filled)
Specifications
Nominal Diameter | 4″ |
Series | Water Filled Rewindable Submersible Motors |
Power Range | Single Phase: 0.37 – 2.2 kW (Thermally Protected) Three Phase: 0.37 – 7.5 kW |
Speed | 2900 rpm |
Version | Single Phase: 230V, 50Hz Three Phase: 380V – 415V, 50Hz |
Method of Starting | Single Phase – Capacitor Star Capacitor Run (CSCR) Three Phase – Direct On Line (DOL) |
Maximum Down Thrust Load | 0.37 – 1.5 kW: 3000N 2.2 – 7.5 kW: 6500N |
Type of Duty | S1 (Continuous) |
Degree of Protection | IP 58 |
Class of Insulation | Y |
Max. Temperature of Liquid | 30˚C |
Minimum Cooling Flow Along the Motor | 0.5 m/sec |
Starts per Hour | Single Phase: 20 Times Three Phase: 12 Times |
Available M.O.C. | Type A & N |
6″ Water Filled Rewindable
Discover the epitome of effortless operation and everyday reliability with the C.R.I. 6″ W Series. Purposefully crafted with the end-user in focus, these motors redefine water management for homeowners and property managers alike. Offering unparalleled ease of maintenance and steadfast operational reliability, they stand as essential components for ensuring uninterrupted water supply and safety systems. Leveraging an innovative water-filled mechanism, these motors not only extend lifespan but also ensure quieter, smoother performance. Representing the ultimate solution for enhancing residential and commercial infrastructure, they instill peace of mind through their durable, user-friendly design.
Applications
- Water supply
- Industries
- Agriculture
- Commercial buildings
- Pressure boosting
- Livestock watering
- Fire fighting
- Sprinkler
- Construction
- Mining De-watering
Key Features
- High efficiency
- Water lubricated rewindable motor
- Corrosion resistant stainless steel motor body
- Extremely hardwearing and water lubricated bearings
- Special design for hot water
- Can be easily dismantled and repaired
All you need to know about – Submersible Motors (6” Water Filled Rewindable)
Specifications
Nominal Diameter | 6″ |
Series | Water Filled Rewindable Submersible Motors |
Power Range | Three Phase: 2.2 – 45 kW |
Speed | 2900 rpm |
Version | Three Phase: 380V – 415V, 525V, 50Hz |
Method of Starting | 2.2 kW – 45 kW: Direct On Line (DOL) 5.5 kW – 45 kW: Star Delta (SD) |
Maximum Down Thrust Load | 2.2 – 22 kW: 15000N 26 – 45 kW: 27500N |
Type of Duty | S1 (Continuous) |
Degree of Protection | IP 68 |
Class of Insulation | Y |
Max. Temperature of Liquid | Standard: 30˚C High Temperature: 50˚C |
Minimum Cooling Flow Along the Motor | 0.5 m/sec |
Starts per Hour | 12 Times |
Available M.O.C. | Type A, B, N, S, T |