8 gpm Submersible Pumps
8 gpm Submersible Pumps
Little Giant offers a complete line of 4" submersible pump products designed for pressured water transfer from wells, cisterns, ponds, lakes, or streams. These pumps are constructed of durable, abrasion-resistant materials and reach peak performance when wholly submerged.
Features & Benefits
- Available in thermoplastic or stainless steel options
- Pumps range from 1/2 to 1 hp
- Stainless steel bearing housed inside a durable hex rubber bearing preventing damage to the pump shaft
- Engineered thermoplastic hydraulic staging facilitates close tolerances for increased performance
- Built-in, Flomatic® check valve
- 1-1/4" FNPT Discharge
- Removable suction screen
Overview
Little Giant's 4" submersible pumps are built to handle tough water transfer applications. The ceramic bearing sleeve is added for durability. A hex rubber bearing includes an extra-large surface to assure shaft stability and multi-flow channels to keep small particles away from bearing surfaces. A stainless steel up-thrust washer prevents excessive wear in severe applications. An added benefit is the built-in Flomatic check valve that keeps water in the system at all times. A removable suction screen is available on both thermoplastic and stainless steel units and prevents debris from clogging the impellers while providing full-flow performance.
Specifications
| Flow | 8 gpm |
| Horsepower | 1/2, 3/4, or 1 hp |
| Wires | 2 or 3 wire |
| Max. Water Temp. | 120 °F (49 °C) |
| Shut Off | Up to 450' (137.1 m) |
| Discharge | 1-1/4" FNPT (31.75 mm) |
| Pump End | Stainless steel or thermoplastic |
| Electrical | 115 V or 230 V |
Performance
Order Information
8 gpm 4" Submersible Well Pump with Thermoplastic Discharge
| Item | Model | HP | Stages | Wires | Volts | Shut-Off |
|---|---|---|---|---|---|---|
| 558557 | W8G05S9-21P | 1/2 hp | 9 | 2-Wire | 115 VAC | 280 ft / 85.34 m |
| 558560 | W8G10S15-22P | 1 hp | 15 | 2-Wire | 230 VAC | 450 ft / 137.16 m |
| 558561 | W8G05S9-32P | 1/2 hp | 9 | 3-Wire | 230 VAC | 280 ft / 85.34 m |
| 558562 | W8G07S12-32P | 3/4 hp | 12 | 3-Wire | 230 VAC | 374 ft / 114 m |
| 558563 | W8G10S15-32P | 1 hp | 15 | 3-Wire | 230 VAC | 450 ft / 137.16 m |
| 558559 | W8G07S12-22P | 3/4 hp | 12 | 2-Wire | 230 VAC | 374 ft / 114 m |
| 558558 | W8G05S9-22P | 1/2 hp | 9 | 2-Wire | 230 VAC | 280 ft / 85.34 m |
8 gpm 4" Submersible Well Pump with Stainless Steel Discharge
| Item | Model | HP | Stages | Wires | Volts | Shut-Off |
|---|---|---|---|---|---|---|
| 558586 | W8G07S12-32S | 3/4 hp | 12 | 3-Wire | 230 VAC | 374 ft / 114 m |
| 558583 | W8G07S12-22S | 3/4 hp | 12 | 2-Wire | 230 VAC | 374 ft / 114 m |
| 558584 | W8G10S15-22S | 1 hp | 15 | 2-Wire | 230 VAC | 450 ft / 137.16 m |
| 558581 | W8G05S9-21S | 1/2 hp | 9 | 2-Wire | 115 VAC | 280 ft / 85.34 m |
| 558582 | W8G05S9-22S | 1/2 hp | 9 | 2-Wire | 230 VAC | 280 ft / 85.34 m |
| 558585 | W8G05S9-32S | 1/2 hp | 9 | 3-Wire | 230 VAC | 280 ft / 85.34 m |
| 558587 | W8G10S15-32S | 1 hp | 15 | 3-Wire | 230 VAC | 450 ft / 137.16 m |
