Description
Gol Pumps 5HP Submersible Well Pump – High-Flow Deep Well Water Pump, 121 GPM, 240 ft Head, 4” Pump for Irrigation & Commercial Use
The Gol Pumps 5HP Submersible Well Pump is designed for high-performance deep well water pumping, ensuring maximum efficiency, durability, and reliable water flow. Built for 4-inch or larger wells, this heavy-duty deep well pump features an encapsulated resin-filled motor for enhanced protection against motor burnout. Made with Noryl pump material, it offers superior strength, corrosion resistance, and longevity. Ideal for agricultural irrigation, industrial water supply, commercial applications, and high-volume residential use.
Pump Specifications:
- Max Head: 240 ft
- Max Flow Rate: 121 GPM
- Discharge Size: 2″ NPT
- Horsepower: 5 HP
- Pump Material: Noryl
- Pump Model: ST 8010
Key Features & Benefits:
Encapsulated resin-filled stator prevents motor burnout and enhances longevity
High-efficiency design reduces operational costs and improves energy savings
Premium copper wiring for better conductivity and durability
Pressure equalizing diaphragm ensures consistent water pressure
Removable lead connector for easy installation and maintenance
Single-phase motor compatible with control boxes for seamless integration
Standard NEMA mounting dimensions for universal installation
Technical Specifications:
- Upper Bracket: Cataphoresis-treated cast iron with SS304 stainless steel 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 extended 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 a quick and secure setup.
Perfect for deep wells, irrigation systems, municipal water supply, and commercial applications. Order today and experience Gol Pumps’ industry-leading submersible pump technology!
| Model | Pump | ST 80-10 |
| Motor | 4CF6566D | |
| Brand | Gol Pumps | |
| Manufacturer’s Warranty | 1-year 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 80-10 | 3.7 | 5 | Head (ft.) | 289 | 240 | 230 | 223 | 213 | 207 | 197 | 187 | 177 | 158 | 135 | 112 | 88.6 |
Dimensions and Weights
| Outlet | Motor Dia. | Dimensions (inch) | Weight (lb) | |||||
| A | B | C | D | Pump | Motor | Pump + Motor | ||
| NPT 2″ | 4″ | 32″ | 2″ | 3.9″ | 59.5″ | 16.5 | 63.4 | 79.9 |
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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