The 1-Series small oil-filled submersible pump from Little Giant is intended to be used completely submerged. It is designed for commercial, industrial, and residential use where liquid must be transferred or recirculated. This pump is intended for pumping water only and can be used to empty aquariums or other containers of water but is not recommended for use in swimming pools or to pump fuel oil.
Engineered for continuous duty use, the 1-Series is a high-quality small submersible pump used in water transfer or recirculating applications. Made of epoxy coated die-cast aluminum housing and cover for durability, it includes an oil-filled direct-drive motor with thermal overload protection and polypropylene impeller and volute. With a 7.4 maximum lift and 205 gph at 1′ head capability, the 1-Series small submersible pump is a solid performer.
| Capacity | 205 gph @ 1′ |
| Shut Off | 7.4′ (2.2 m) |
| Max. Liquid Temp. | 120 °F (49 °C) |
| Discharge | 1/4″ MNPT (6 mm) |
| Impeller | Polypropylene |
| Electrical | 115 V, 60 Hz, 1.1 A 230 V, 50/60 Hz, 0.6/0.4 A |
| Head | GPH (LPH) |
| 1′ | 205 (776) |
| 3′ | 168 (635.9) |
| 5′ | 120 (454.2) |
| Item | Model | Volts | Maximum Flow Rate – 60Hz | Shut-Off | Flow Rate At 1ft | Cord Length |
|---|---|---|---|---|---|---|
| 501003 | 1-Series (115V) | 115 VAC | 3.41 gpm / 205 gph | 7.4 ft | 6 ft | |
| 501004 | #1 | 115 VAC | 3.42 gpm / 205 gph | 7.4 ft | 6 ft | |
| 501016 | 1-Y | 230 VAC | 3.42 gpm / 205 gph | 7.4 ft | 12 ft |
