Introduction
This manual provides essential information for the safe and efficient operation of your Beckett 1250 GPH Submersible Water Pump. Please read these instructions carefully before installation and use. Retain this manual for future reference.
The Beckett 1250 GPH Submersible Water Pump is designed for circulating water in fountains, ponds, and waterfalls. This magnetic drive pump features a low water shut-off sensor for protection and is suitable for continuous, submerged operation. It is oil-free, making it safe for aquatic life.
Important Safety Information
WARNING: To avoid possible electric shock, special care should be taken since water is used in the use of pond equipment. For each of the following situations, do not attempt repairs yourself. Return the appliance to an authorized service facility for service or discard the appliance.
- Ensure the pump is always fully submerged in water during operation. Running dry will damage the pump and void the warranty.
- Do not operate the pump if the power cord or plug is damaged.
- Do not remove the grounding prong from the power plug.
- Always disconnect the pump from the power supply before performing any maintenance or cleaning.
- Do not lift the pump by its power cord. Use the molded handle provided.
- This pump is designed for fresh water use only.
- Ensure the electrical outlet is a grounded, GFCI-protected receptacle.
- Keep children and pets away from the pump and water feature during operation.
This pump is UL Listed for electrical safety.
Package Contents
Verify that all components are present before beginning installation:
- Beckett 1250 GPH Submersible Water Pump with 15 ft. power cord
- 1-inch ID tubing adapter

Image: The Beckett 1250 GPH Submersible Water Pump, showing the pump unit, coiled 15-foot power cord, and the included 1-inch ID tubing adapter.

Image: Exploded view of the pump components, including the outer casing, pump body, power cord, and tubing adapter.
Setup and Installation
- Choose Location: Place the pump in the deepest part of your pond or water feature, ensuring it is fully submerged. The pump is designed for continuous submerged operation.
- Attach Tubing: Connect appropriate 1-inch ID (Inner Diameter) tubing to the pump's outlet using the provided adapter. Secure the tubing with a hose clamp (not included) to prevent leaks.
- Positioning: Use the molded handle to carefully lower the pump into the water. Ensure the pump is stable and not resting on loose debris.
- Electrical Connection: Route the 15-foot power cord to a grounded, GFCI-protected electrical outlet. Ensure the cord is not kinked or pinched. Do not plug in the pump until it is fully submerged.
- Submerge Pump: Ensure the water level is sufficient to completely cover the pump. The pump features a low water shut-off sensor that will prevent operation if the water level is too low.
- Power On: Once the pump is fully submerged and all connections are secure, plug the pump into the GFCI-protected outlet.

Image: Diagram illustrating the pump's suitability for small waterfalls, indicating 1250 GPH flow, 115V, 60Hz, 50 watts power requirements, and a 15 ft cord length.

Image: Performance chart showing the relationship between pump height and flow rate, with the 1250 GPH pump (FC1200) reaching a maximum lift of 14.8 ft.
Operation
The Beckett 1250 GPH Submersible Water Pump is designed for continuous operation once properly installed and submerged.
- Initial Start-up: After plugging in, the pump should begin circulating water immediately. If it does not, ensure it is fully submerged and the power supply is active.
- Low Water Shut-off: This pump is equipped with a low water shut-off sensor. If the water level drops below the safe operating threshold, the pump will automatically turn off to prevent damage. It will restart automatically once the proper water level is restored.
- Continuous Operation: For optimal performance and longevity, ensure the pump remains fully submerged and free from debris.
Maintenance
Regular maintenance ensures optimal performance and extends the life of your pump.
- Disconnect Power: Always unplug the pump from the electrical outlet before performing any maintenance.
- Clean Inlet Screen: Periodically inspect and clean the pump's inlet screen to remove any accumulated debris such as leaves, algae, or sediment. A clogged screen can reduce flow and strain the motor.
- Inspect Impeller: If flow is reduced after cleaning the screen, the impeller may be obstructed. Carefully remove the pump casing and clean the impeller and its housing.
- Winterization: In freezing climates, remove the pump from the water feature before the first freeze. Clean the pump thoroughly and store it in a frost-free location, submerged in a bucket of water if possible, to keep seals moist.

Image: Underside view of the Beckett 1250 GPH pump, highlighting the large inlet screen designed to protect against debris.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Pump does not start or stops unexpectedly. |
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| Reduced water flow. |
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| Pump is noisy. |
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Specifications
| Brand | Beckett |
| Model Number | 7218510 |
| Maximum Flow Rate | 1250 GPH (20.83 Gallons Per Minute) |
| Maximum Lifting Height | 14.8 ft |
| Wattage | 50 Watts |
| Voltage | 115 Volts |
| Frequency | 60 Hz |
| Power Source | Corded Electric |
| Cord Length | 15 ft |
| Product Dimensions (L x W x H) | 6.4" x 3.8" x 5.3" |
| Item Weight | 4.3 Pounds |
| Material | Copper 20%, Epoxy 18%, Plastic 47%, Steel 15% |
| Tubing Compatibility | 1 inch ID |
| Safety Certification | UL Listed |

Image: Comparison chart detailing specifications for various Beckett pump models, including the 1250 GPH (FC1200/FC1250) model.
Warranty Information
Beckett Corporation products are manufactured to high-quality standards. For specific warranty details, including duration and coverage, please refer to the documentation included with your purchase or visit the official Beckett Corporation website. Keep your proof of purchase for warranty claims.
Customer Support
If you have any questions, require technical assistance, or need to report an issue with your Beckett 1250 GPH Submersible Water Pump, please contact Beckett Corporation customer service.
For the most current contact information, please visit the official Beckett Corporation website or refer to the packaging materials.
When contacting support, please have your model number (7218510) and purchase date available.





