GRECH CHJ-2500 Submersible Pump – Compact & Reliable Water Circulation
The GRECH CHJ-2500 Submersible Pump is a compact yet powerful solution for maintaining effective water circulation in aquariums, small ponds, water gardens, fountains, and other aquatic systems. With a maximum flow rate of 2500 L/h and a maximum head height of 2.7 meters, it delivers reliable water movement while offering adjustable flow control.
Designed for both freshwater and saltwater applications, the CHJ-2500 combines a durable construction, corrosion-resistant ceramic components, and a fully enclosed motor for dependable long-term operation.
GRECH CHJ-2500 Submersible Pump Key Features
- Powerful 2500 L/h Flow: Provides efficient water circulation for aquariums, ponds, fountains, and water features.
- Adjustable Flow Rate: Allows you to control the water output according to your system’s requirements.
- 2.7 m Maximum Head Height: Suitable for installations requiring vertical water movement.
- Freshwater & Saltwater Compatible: Suitable for both marine and freshwater aquatic systems.
- Durable Plastic Housing: High-quality, impact-resistant construction provides reliable everyday performance.
- High-Alumina Ceramic Shaft: Offers excellent resistance to corrosion, acids, and alkalis for extended service life.
- Fully Enclosed Motor: Resin-potted motor windings provide good electrical insulation and help prevent water leakage.
- Low-Noise Operation: Designed for smooth and quiet water circulation.
- Versatile Nozzles: Different nozzle options provide flexibility for various water-flow applications.
- Adjustable Positioning: The retractable lever helps adjust the pump’s height and installation position.
- Replaceable Rotor: A complete rotor set is available for convenient maintenance and replacement.
GRECH CHJ-2500 Submersible Pump Product Specifications
| Specification | Details |
|---|---|
| Model | GRECH CHJ-2500 |
| Brand | SUNSUN |
| Flow Rate | 2500 L/h |
| Power | 45W |
| Maximum Head Height | 2.7 m |
| Dimensions | 4.53 × 2.6 × 5.16 inches |
| Flow Control | Adjustable |
| Application | Freshwater & Saltwater |
Suitable for Various Aquatic Systems
The GRECH CHJ-2500 is ideal for:
- Aquariums
- Small ponds
- Water gardens
- Desktop fountains
- Decorative water features
- Freshwater aquariums
- Marine aquariums
With its adjustable flow, compact design, durable ceramic shaft, and versatile installation options, the GRECH CHJ-2500 is a practical choice for reliable water circulation in small to medium-sized aquatic systems.
Upgrade your aquarium setup with the GRECH CHJ-2500 Submersible Pump – Order now and experience the difference!







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