1. Introduction
This manual provides essential information for the safe and efficient operation and maintenance of your TRUPOW 1/10HP 330GPH 115-Volt Mini Portable Electric Utility Sump Transfer Water Pump. This compact and powerful pump is designed for various household and utility applications, including draining waterbeds, clogged sinks, aquariums, and garden irrigation. Please read all instructions carefully before use.
2. Safety Information
- Electrical Safety: Always ensure the pump is connected to a properly grounded 115V AC outlet. The ON/OFF switch is waterproof for use in humid environments, but avoid submerging the pump itself.
- Do Not Run Dry: Operating the pump without water can cause severe damage and overheating. Always ensure the intake hose is fully submerged in water during operation.
- Priming: The pump must be properly primed with water before initial use and whenever it has run dry. Refer to the 'Setup' section for detailed priming instructions.
- Lubrication: Before each use, add a few drops of vegetable oil to the intake side to lubricate the impeller and internal components.
- Not Submersible: This is a utility transfer pump and is NOT designed for submersible operation. Keep the motor housing dry.
- Supervision: Do not leave the pump unattended during operation, especially when draining water sources that may run dry.
3. Package Contents
Your TRUPOW Utility Transfer Pump package includes the following items:
- 1 x TRUPOW 1/10HP 330GPH 115-Volt Mini Portable Electric Utility Sump Transfer Water Pump
- 1 x 6ft Inlet Suction Hose (made of stainless steel for durability)
- 1 x Inlet Suction Strainer (designed to remove water down to 1/8 inch)
- 1 x Replacement Parts Kit (includes extra carbon brushes, impeller, and gasket)

4. Specifications
| Brand | TRUPOW |
| Model | B0B633TS8T |
| Voltage | 115 Volts (AC) |
| Horsepower | 1/10 HP |
| Maximum Flow Rate | 330 Gallons Per Hour (5.5 Gallons Per Minute) |
| Maximum Lifting Height | 39 Feet |
| Low Suction Capability | Removes water down to 1/8 inch |
| Discharge Size | 3/4 inch (garden hose compatible) |
| Material | Stainless Steel (pump head), Carbon Steel (motor housing) |
| Item Weight | 6.05 pounds (2.75 Kilograms) |
| Power Source | AC |
| Cord Length | 6 feet |

5. Setup
- Connect Hoses: Attach the provided 6ft inlet suction hose to the intake port of the pump. Ensure the rubber gasket (from the replacement parts kit) is properly seated for a tight seal to prevent air leaks. Connect a standard 3/4 inch garden hose (not included) to the discharge port.
- Positioning: Place the pump on a stable, dry surface. The pump should be located within 6 feet of the water source, with a maximum vertical suction distance of 3 feet. The outlet hose should ideally be as short as possible and no longer than 25 feet for optimal performance.
- Install Suction Strainer: Attach the inlet suction strainer to the end of the 6ft inlet suction hose. This will help filter debris and allow the pump to remove water down to 1/8 inch.
- Prime the Pump: Before connecting to power, fill the pump with water through the inlet to wet the impeller and ensure it is primed. This is crucial for proper operation and to prevent damage.
- Lubricate: Add a few drops of vegetable oil (e.g., cooking oil, olive oil) to the intake side of the pump. This lubricates the internal gears and impeller, especially important for first-time use or after extended storage.

Video: Real demo and thoughts after using this pump for a while
This video provides a practical demonstration of the pump's operation, including important tips on priming and lubrication. It highlights the importance of a tight seal on the intake side and the need to avoid running the pump dry to prevent overheating.
6. Operating Instructions
- Verify Setup: Double-check all hose connections, ensuring they are secure and the pump is properly primed and lubricated.
- Submerge Intake: Place the inlet suction hose with the strainer into the water source you wish to drain. Ensure the strainer is fully submerged.
- Position Outlet: Direct the outlet hose to the desired discharge location. Ensure the outlet is positioned above the water level of the source being drained.
- Power On: Plug the pump into a grounded 115V AC power outlet. Use the waterproof ON/OFF switch to start the pump.
- Monitor Operation: Observe the pump's operation. Water should begin flowing from the outlet hose shortly after activation. If water does not flow within 15 seconds, immediately turn off the pump, unplug it, and re-check priming and connections.
- Do Not Run Dry: Continuously monitor the water level of the source. Turn off the pump immediately if the water level drops below the intake strainer or if the pump starts to suck air.

Video: Review of the Trupow Utility pump and hose kit
This video demonstrates the pump's ease of use and effectiveness in draining water. It showcases the simple connection of hoses and the quick transfer of water, emphasizing its utility for various tasks.
Video: DEMO & REVIEW: How Well This Pump Actually Works
This video offers a detailed demonstration of the pump's performance, showing its capability to move water efficiently. It provides visual confirmation of the pump's power and how it handles water transfer tasks.
7. Maintenance
- Cleaning: After each use, flush the pump with clean water to remove any debris or contaminants.
- Lubrication: Regularly add a few drops of vegetable oil to the intake port to keep the impeller and internal components lubricated. This extends the pump's lifespan.
- Impeller and Brushes: The included replacement parts kit contains an extra impeller and carbon brushes. Inspect these components periodically for wear and replace them as needed to maintain optimal performance.
- Storage: When not in use, especially for extended periods, ensure the pump is clean, dry, and lubricated. Store it in a cool, dry place.

8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump does not start | No power, faulty switch, motor issue | Check power connection, ensure switch is ON. If still not working, contact support. |
| Pump runs but no water flows | Not primed, air leak in intake, clogged intake/hose, water source empty | Turn off, re-prime pump, check all connections for tightness (especially gasket), clear any clogs, ensure sufficient water in source. |
| Reduced water flow | Partial clog, air leak, worn impeller, excessive hose length/height | Check for partial clogs, ensure tight connections, inspect/replace impeller, reduce outlet hose length or lift height. |
| Pump overheats and shuts off | Running dry, prolonged operation, motor overload | Ensure pump is always submerged and primed. Allow pump to cool down. Avoid running for excessively long periods without breaks. |
9. Warranty and Support
TRUPOW products are designed for reliability and performance. For any warranty claims, technical assistance, or questions regarding your utility transfer pump, please contact TRUPOW customer support directly. Keep your purchase receipt as proof of purchase.
For further assistance, you may visit the TRUPOW Store on Amazon.
