Landshark External Water Pump
Professional External Pond Pump for High-Performance Water Circulation
Landshark External Water Pumps deliver powerful, energy-efficient performance for large ponds, waterfalls, and water features requiring high-volume circulation. These professional-grade external pumps feature durable construction, easy maintenance access, and reliable operation, making them ideal for serious pond enthusiasts and commercial installations.
Key Features
- External Design: Easy access for maintenance and winterization without entering pond
- High Flow Rates: Available in four models from 2,000 to 5,500 GPH
- Energy Efficient: Optimized motor design reduces operating costs
- Durable Construction: Built for long-lasting performance in demanding applications
- Professional Quality: Designed for large ponds and commercial water features
Available Models
2000 GPH (SKU: LS2000) - Professional external pump delivering 2,000 gallons per hour. Ideal for medium to large ponds and waterfalls requiring reliable external circulation.
3300 GPH (SKU: LS3300) - High-performance external pump delivering 3,300 gallons per hour. Perfect for larger ponds and extensive waterfall systems requiring increased flow capacity.
4600 GPH (SKU: LS4600) - Professional external pump delivering 4,600 gallons per hour. Designed for large ponds and commercial installations requiring substantial water circulation.
5500 GPH (SKU: LS5500) - Maximum flow external pump delivering 5,500 gallons per hour. Perfect for the largest ponds, commercial water features, and extensive waterfall systems requiring ultimate flow capacity.
Frequently Asked Questions
Q: What are the advantages of external pumps?
A: External pumps are easier to access for maintenance and winterization, typically more energy-efficient for high flow rates, and can be housed in pump vaults or sheds for protection and noise reduction.
Q: How do I choose the right pump size?
A: Calculate your pond volume and desired turnover rate (typically 1-2 times per hour). For waterfalls, use 100-150 GPH per inch of waterfall width. Consider head height (vertical lift) which reduces actual flow rate.
Q: Do external pumps need to be primed?
A: Yes, most external pumps require priming before initial startup. Follow manufacturer instructions for proper priming procedures to ensure optimal performance.
Q: Can I use an external pump for a koi pond?
A: Yes, Landshark External Pumps are excellent for koi ponds, providing powerful circulation for filtration systems and waterfalls while remaining accessible for maintenance.