GolPumps 5HP High-Flow Submersible Well Pump – Powerful Water Pump for Deep Wells & Irrigation
GolPumps’ 5HP encapsulated resin-filled motor is designed for 4-inch and larger wells, delivering exceptional durability, efficiency, and high water flow performance. Built with Noryl pump construction, this submersible well pump ensures maximum reliability for deep well applications, agricultural irrigation, and high-volume water systems. Every motor is 100% tested before shipment and includes a control panel for seamless operation.
Pump Specifications:
- Max Head: 200 ft
- Max Flow Rate: 121 GPM
- Discharge Size: 2″
- Horsepower: 5 HP
- Pump Material: Noryl
- Pump Model: ST 8007
Key Product Features:
Hermetically sealed stator with anti-tracking resin to prevent motor burnout
High-efficiency design lowers operational costs and maximizes water output
Premium copper wiring for long-lasting conductivity and durability
Pressure equalizing diaphragm ensures consistent water flow
Removable lead connector for quick installation and easy maintenance
Single-phase control box compatibility for flexible power options
Standard NEMA mounting dimensions for universal installation
Technical Specifications:
- Upper Bracket: Cataphoresis-treated cast iron with SS304 cover cap
- Max Immersion Depth: 985 ft
- Protection Rating: IP68 (fully submersible)
- Max Starts Per Hour: Up to 20 at regular intervals
- Sealing: Sand slinger and lip seal for enhanced durability
- Insulation Class: F
- Rated Ambient Temperature: 86°F
- Cooling Requirement: Minimum 0.08 m/s water flow speed
- Installation Orientation: Supports both vertical and horizontal installation
Includes Wire Splice Kit for hassle-free setup.
Perfect for deep well applications, high-volume agricultural irrigation, municipal water systems, and industrial water supply. Order today and experience GolPumps’ high-performance submersible pump technology!
| Model | Pump | ST 80-7 |
| Motor | 4CF6566D | |
| Brand | Gol Pumps | |
| Manufacturer’s Warranty | 1 years Limited Warranty | |
| P2 | kW | 3.7 |
| HP | 5 | |
| Service Factor | 1.15 | |
| Material | Pump | Noryl |
| Motor | Noryl | |
| Voltage – Phase | 230V – Single Phase | |
| Wire | 3 | |
| In | A | 22.9 |
| Imax | A | 26.2 |
| Istart | A | 106.7 |
| PF (%) | Allowable Load | 0.99 |
| Overload Factor | 0.99 | |
| Efficiency (%) | Allowable Load | 69.9 |
| Overload Factor | 69.3 | |
| R.P.M | 3450 | |
| Thrust | N | 6000 |
| Capacitor | UF | No |
| Cable | AWG | 14 |
| Length (ft.) | 8.2 | |
| Production Country | Taiwan | |
Performance Curves
| Pump Model | Motor | Q Capacity 3500RPM | ||||||||||||||
| kW | HP | Gal/Min | 0 | 42.3 | 47.6 | 52.8 | 58.1 | 63.4 | 68.7 | 74 | 79.3 | 89.8 | 100 | 111 | 122 | |
| ST 80-7 | 3.7 | 5 | Head (ft.) | 200 | 164 | 161 | 154 | 148 | 141 | 135 | 131 | 125 | 108 | 91.9 | 75.5 | 59.1 |
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″ | 51.4″ | 12.3 | 63.4 | 75.7 |
Part List and Materials
| No. | Part Name | Materials |
| 1 | Discharge Head | AISI 304 |
| 4 | Check Valve Cone | AISI 304 |
| 6 | Check the 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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