Description
GolPumps 3HP Encapsulated Resin-Filled Motor – High-Performance Deep Well Pump
GolPumps’ 3HP encapsulated resin-filled motor is designed to meet market demands for durability, efficiency, and performance in 4-inch and larger wells. Built with robust construction to withstand stringent requirements, this high-efficiency deep well pump is 100% tested before shipment and includes a control panel for seamless operation.
Pump Specifications:
- Max Head: 420 ft
- Max Flow Rate: 47 GPM
- Discharge Size: 2″
- Horsepower: 3 HP
- Pump Material: Noryl
- Pump Model: ST 3514
Key Product Advantages:
Hermetically sealed stator with anti-tracking resin to prevent motor burnout
High-efficiency design lowers energy costs while maintaining optimal performance
Durable copper wiring for enhanced conductivity and longevity
Pressure equalizing diaphragm for consistent water flow
Removable lead connector for easy maintenance and quick installation
Single-phase control boxes available for flexible operation
Standard NEMA mounting dimensions ensure universal compatibility
Technical Specifications:
- Upper Bracket: Cataphoresis-treated cast iron with SS304 cover cap
- Max Immersion Depth: 985 ft
- Protection Rating: IP68 (fully submersible)
- Start Frequency: Up to 20 starts per hour at regular intervals
- Sealing: Sand slinger and lip seal for superior protection
- Insulation Class: F
- Rated Ambient Temperature: 86°F
- Cooling Requirement: Minimum 0.08 m/s water flow speed
- Installation: Suitable for vertical and horizontal positioning
🔧 Includes Wire Splice Kit for easy setup.
Perfect for deep well applications, agricultural irrigation, and high-demand water pumping needs. Order now and experience GolPumps’ superior submersible pump technology.
| Pump Model | Motor | Q Capacity 3500RPM | |||||||||||
| kW | HP | Gal/Min | 0 | 15.9 | 18.5 | 21.2 | 23.8 | 26.4 | 31.7 | 37 | 42.3 | 47.6 | |
| ST 35-14 | 2.2 | 3 | Head (ft.) | 420 | 357.6 | 347.8 | 334.6 | 324.8 | 308.4 | 272.3 | 229.7 | 167.3 | 95.1 |
Dimensions and Weights
| Outlet | Motor Dia. | Dimensions (inch) | Weight (lb) | |||||
| A | B | C | D | Pump | Motor | Pump + Motor | ||
| NPT 2″ | 4″ | 23.9″ | 2″ | 3.9″ | 42.5″ | 12.5 | 39.6 | 52.1 |
Part List and Materials
| No. | Part Name | Materials |
| 1 | Discharge Head | AISI 304 |
| 4 | Check Valve Cone | AISI 304 |
| 6 | Check Valve Retaining Ring | AISI 304 |
| 8 | Bearing Spider | Glass Filled Polycarbonate |
| 12 | Diffuser | Glass Filled Polycarbonate |
| 13 | Bowl | AISI 304 |
| 18 | Impeller | Noryl |
| 34 | Strainer | AISI 304 |
| 40 | Pump Shaft / Coupling | AISI 304 |
| 42 | Shaft Sleeve | AISI 304 or Norly |
| 48 | Pump Casing | AISI 304 |
| 52 | Cable Guard | AISI 304 |
| 86 | O-Ring | NBR |
| 92 | Bearing | Polyacetal |
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