1. Informació important de seguretat
Please read all safety instructions carefully before operating the PULACO Mini Submersible Water Pump. Failure to follow these instructions may result in product damage or personal injury.
- Full Submersion Required: This pump is designed for submersible use only. It must be fully immersed in water before connecting to power. Operating the pump dry (no-load running) will cause it to overheat, shorten its lifespan, and may lead to permanent damage or loud noises.
- Desconnexió d'alimentació: Always disconnect the power supply to the pump before performing any maintenance, cleaning, or when changing water in the tank or pond.
- Neteja regular: To prevent debris blockage and maintain optimal performance, clean the pump regularly, approximately once every two months. Debris can cause the pump to stop working or produce excessive noise.
- Protection for Small Aquatic Life: The pump features a strainer design. If used in environments with small fish or aquatic life, ensure adequate isolation or protection to prevent them from being drawn into the pump's front strainer.
- Seguretat elèctrica: Ensure the power outlet and connections are dry and free from water contact. This pump operates on 110 Volts AC.
2. Producte acabatview
The PULACO 50GPH 3W Mini Submersible Water Pump is a compact and efficient pump designed for various water circulation applications. Its small size and quiet operation make it suitable for aquariums, fish tanks, tabletop fountains, water gardens, and hydroponic systems.

Figura 2.1: The PULACO Mini Submersible Water Pump, showing the pump unit, power cord, and included clear tubing.

Figura 2.2: A hand holding the pump demonstrates its compact dimensions (1.5 x 1.5 x 1.1 inches), highlighting its small footprint.
Característiques principals:
- Funcionament ultra silenciós: Engineered with a reliable motor that minimizes noise, providing a peaceful environment.
- Caudal ajustable: Features an adjusting knob to control water flow, with a maximum rate of 50 Gallons Per Hour (GPH) and a maximum lift height of 2.0 feet.
- Manteniment fàcil: Designed for tool-free disassembly, making cleaning and maintenance straightforward.
- Disseny compacte: Its mini size (1.5 x 1.5 x 1.1 inches) allows for discreet placement within water features.
- Aplicació versàtil: Ideal for small to medium-sized aquariums, fish tanks, ponds, fountains, and hydroponic setups.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- PULACO Mini Submersible Water Pump (1 unit)
- Suction Cups (2 units)
- Nozzle (1 unit, 0.3 inch diameter)
- Tubing (1 unit, 3.3 feet length)
4. Configuració i instal·lació
Follow these steps to set up your PULACO Mini Submersible Water Pump:
- Attach Tubing and Nozzle: Connect the provided tubing to the pump's outlet nozzle. If desired, attach the smaller nozzle to the end of the tubing or directly to the pump outlet.
- Posició de la bomba: Place the pump in your desired water feature (aquarium, pond, fountain, hydroponic system). Use the two suction cups on the bottom of the pump to securely mount it to a smooth surface, such as glass or plastic, ensuring stability.
- Assegureu-vos de la immersió completa: It is critical that the pump is completely submerged in water before connecting it to a power source. Dry running can cause severe damage.
- Connecteu-vos a l'alimentació: Once fully submerged, plug the pump's power cord into a standard 110V AC electrical outlet.

Figura 4.1: Illustration of the adjustable water flow rate mechanism and the strong suction cups for secure installation.
5. Funcionament
After successful installation and power connection, the pump will begin to circulate water. You can adjust the water flow rate as needed.
- Ajust del cabal: Locate the adjusting knob on the side of the pump. Rotate the knob to increase or decrease the water flow to achieve your desired effect.
- Funcionament continu: The pump is designed for continuous operation, but ensure it remains fully submerged at all times.

Figura 5.1: The pump's ultra-quiet design ensures minimal disturbance, suitable for environments requiring low noise levels.
6. Manteniment
Regular maintenance is crucial for the longevity and efficient operation of your pump.
- Desconnecteu l'alimentació: Always unplug the pump from the power outlet before attempting any cleaning or maintenance.
- Desmuntatge: The pump is designed for easy disassembly without tools. Gently pull apart the front cover and impeller housing to access the internal components.
- Neteja: Remove any accumulated debris, algae, or mineral deposits from the impeller, impeller shaft, and pump housing. A small brush or cotton swab can be used for thorough cleaning. Rinse all parts with clean water.
- Remuntatge: Carefully reassemble the pump, ensuring all parts fit correctly.
- Freqüència: It is recommended to clean the pump at least once every two months, or more frequently if operating in environments with high debris levels.

Figura 6.1: The pump's detachable design facilitates easy cleaning of internal components. Remember to always submerge the pump fully before operation.
7. Solució De Problemes
If you encounter issues with your PULACO Mini Submersible Water Pump, refer to the following troubleshooting guide:
| Problema | Causa possible | Solució |
|---|---|---|
| Pump not operating or making loud noises. |
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| Flux d'aigua insuficient. |
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| Pump stops working suddenly. |
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8. Especificacions
| Atribut | Detall |
|---|---|
| Marca | PULACO |
| Model | Mini bomba d'aigua submergible |
| Font d'alimentació | AC |
| Voltage | 110 Volts |
| Wattage | 3 watts |
| Caudal màxim | 50 GPH (0.83 galons per minut) |
| Alçada màxima d'elevació | 2.0 peus (0.6 metres) |
| Dimensions del producte (L x A x A) | 1.5" x 1.5" x 1.1" |
| Pes de l'article | 0.33 lliures (aproximadament 5.3 unces) |
| Material | Plàstic |
| Color | Negre |
| Tubing Diameter (Nozzle) | 0.3 polzades |
| Longitud de la tuberia | 3.3 peus |
9. Garantia i Suport
Specific warranty details for the PULACO Mini Submersible Water Pump are not provided in this manual. For warranty information, technical support, or customer service inquiries, please refer to the product packaging or contact PULACO customer support directly through their official weblloc web o el venedor on es va comprar el producte.
You can visit the PULACO Store for more information: PULACO Official Store





