Koi Pond Pump, 8000-18000L/hr | Waterfall PG Sea Lion Range

The Waterfall PG Sea Lion is a high-flow submersible pump built for larger koi ponds and water features that need serious volume and lift. It is suitable for koi keepers and pond owners running filtration systems or tall waterfalls, and offers flow rates from 8000L/hr to 18000L/hr with head heights up to 9m, making it a practical choice where a standard garden pond pump can't keep up.

• Application: Suitable for larger koi ponds and high-volume water features
• Flow range: 8000L/hr to 18000L/hr across five models
• Head height: Up to 9m, depending on model
• Low power consumption relative to output
• Submersible design: Fully submersible, plug-and-play operation

Key Features

• High flow and head capacity suited to driving pond filtration systems and tall waterfalls
• Submersible pump body suitable for continuous underwater operation in koi ponds
• Low power consumption for its output class
• Single-outlet connection suitable for filtration inlet or waterfall feed pipework

Typical Applications

• Larger koi ponds
• Pond filtration system feed
• Tall waterfalls and water features
• Commercial or display pond installations
• Aquaponics water circulation

Technical Specifications

What's Included

• 1 x Waterfall PG Sea Lion submersible pump (model as selected)

Please note: Installation fittings, electrical protection, cartridges, control boxes, cables, unions, brackets, or accessories are not included unless specifically listed above.

Installation & Compatibility Notes

• Confirm your pond volume, filtration flow requirement and head height before ordering — this range is sized for larger ponds and can be oversized for small garden ponds
• Fully submerge the pump before switching on; do not run dry
• Use a suitably rated outdoor power point and RCD/earth leakage protection
• Not intended for saltwater or dirty water with large solids

Warranty & Support

Zisabo supplies quality plumbing, pump, filtration and electrical products with practical support to help customers choose the correct item for their application. If you are unsure whether this product is suitable, contact us before ordering and our team will assist where possible. This product is supplied with the applicable manufacturer or supplier warranty, subject to correct installation, correct application, and warranty terms.

Need help choosing? If you are unsure which size is right for your pond or water feature, contact Zisabo with your pond volume, desired head height and pipe size, and we will help you match the correct model.