Product Overview
The Tsurumi 2PU submersible pump is engineered for reliable performance in pond and waterfall applications. Featuring a robust stainless steel housing and fiberglass reinforced plastic impeller, volute, and top cover, it offers maximum corrosion resistance and durability. This pump is rated for 3000 gallons per hour (50 GPM) and has a maximum head of 20 feet. It operates on 115V, with a 1/5 HP continuous-duty motor and 100% copper windings, consuming only 3.2 amps for efficient operation. The use of white mineral oil in the oil chamber ensures a safe environment for thriving aquatic ecosystems.
Image: The Tsurumi 2PU pump, illustrating its corrosion-resistant stainless steel housing, eco-friendly mineral oil, and durable materials.
Safety Precautions
Before operating the pump, please review the following safety guidelines to ensure safe and proper use:
- Do not operate the pump in any flammable, corrosive, or toxic liquid.
- Do not pump any liquids above 104°F (40°C).
- Always lift the pump by its designated handle. Never lift or move the pump by its power cable.
- Ensure the pump is connected to a power outlet with sufficient capacity and proper grounding to prevent electrical hazards.
- Do not run the pump dry. Operating the pump without water can lead to overheating and permanent damage.
Setup and Installation
Follow these steps for proper setup and installation of your Tsurumi 2PU pump:
- Connect the Discharge Hose: Securely attach the discharge hose to the pump's discharge coupling. Ensure all connections are tight to prevent leaks.
- Position the Pump: Carefully lower the pump into the water using its handle. Ensure the pump is fully submerged and resting on a stable, flat surface within your pond or water feature.
- Power Connection: Plug the pump into a properly grounded power receptacle. Verify that the power supply matches the pump's voltage requirements (115V).
Video: An official Tsurumi Pump guide demonstrating the connection of the discharge hose, lowering the pump into water, and connecting to power. This video provides general guidance applicable to the 2PU model.
Operation
Once the pump is properly installed and connected to a suitable power source, it will begin operating. The pump is designed for continuous duty, providing consistent water circulation for your water feature.
Image: The Tsurumi 2PU pump operating submerged in a water feature, demonstrating effective water movement.
Shutting Down the Pump
- Disconnect Power: First, unplug the power cable from the receptacle.
- Remove Pump: Carefully remove the pump from the water by its handle.
- Disconnect Hose: Lastly, disconnect the discharge hose from the pump.
Maintenance
Regular maintenance is crucial for extending the lifespan and ensuring the optimal performance of your Tsurumi 2PU pump.
- Prevent Dry Running: Always ensure the pump is fully submerged in water during operation. Running the pump dry will cause it to overheat and can lead to severe internal damage.
- Clean Intake and Impeller: Periodically inspect the pump's intake screen and impeller for any accumulated debris such as leaves, algae, or sediment. Clean these areas as needed to maintain efficient water flow and prevent clogging.
- Winter Storage: In regions prone to freezing temperatures, remove the pump from the water before the first frost. Clean the pump thoroughly, drain any remaining water, and store it in a dry, frost-free location to prevent ice damage.
Troubleshooting
If you encounter any issues with your Tsurumi 2PU pump, refer to the following common troubleshooting tips:
- Pump Not Starting:
- Ensure the power cable is securely plugged into a functional, properly grounded outlet.
- Check the circuit breaker for the outlet; reset if tripped.
- Verify that the pump is fully submerged in water.
- Reduced Water Flow:
- Inspect the pump's intake screen and impeller for blockages from debris. Clean thoroughly.
- Check the discharge hose for kinks, obstructions, or excessive length/height that might impede flow.
- Unusual Noise or Vibration:
- Immediately disconnect power. Inspect the impeller for any foreign objects that may be causing the noise or obstructing its rotation.
- Ensure the pump is resting stably on a flat surface.
- Pump Overheating:
- Confirm the pump is continuously submerged in water and not running dry.
- Check for any blockages in the intake or discharge that could cause the motor to overwork.
For issues not resolved by these steps, or for advanced diagnostics, please contact Tsurumi (America), Inc. customer support.
Specifications
| Feature | Specification |
|---|---|
| Brand | Tsurumi Pump |
| Model Number | 2-PU |
| Horsepower | 1/5 HP (0.2 HP) |
| Voltage | 115 Volts |
| Maximum Flow Rate | 50 Gallons Per Minute (3000 GPH) |
| Maximum Lifting Height | 20 Feet |
| Material | Stainless Steel, Fiberglass Reinforced Plastic |
| Item Weight | 13.4 Pounds |
| Product Dimensions | 17"L x 10"W x 9"H |
| Power Source | Corded Electric |
| Cord Length | 20 ft |
Warranty and Support
The Tsurumi 2PU pump is backed by a 2-YEAR WARRANTY, ensuring peace of mind regarding its quality and performance. The product is also UL & CSA certified, meeting recognized safety standards.
For any technical assistance, questions, or concerns, please do not hesitate to contact Tsurumi (America), Inc. customer support. Their team is available to provide expert guidance and support for your Tsurumi pump.
