Stainless Steel Sheer Cascade Weirs
Best waterfall spillway for creating elegant, aerated water features.
Enhance your water feature with these durable Stainless Steel Sheer Cascade Weirs from Water Landscape Supply. Constructed from robust 304 Stainless Steel, these spillways are designed for both indoor and outdoor use, offering a clean, visible water flow. They feature an extended lip for enhanced visual appeal and a unique design engineered for quieter water entry into your pond or basin. These weirs effectively increase aeration in your water feature. Available in multiple sizes, they require a 1-inch inlet and are recommended for flow rates up to 3750 GPH, depending on the model selected. Note that these units are not suitable for use in chlorinated water environments.
$319.00
Owner Satisfaction
4.6
/ 5
Category Rank
519
/ 2590
#519 in Fountains & Waterfalls
Price vs Category Average
-85%
Below average
Material
304
/ Stainless Steel
Who it's for
- Contractors needing flexible components for custom hardscape projects
- Designers seeking a sophisticated, modern aesthetic for water features
- Homeowners prioritizing long-term durability and low maintenance
Who should skip it
- Owners living in areas with high debris or hard water
- Novice DIYers lacking experience with precise leveling and plumbing
- Budget-conscious buyers looking for affordable entry-level options
Performance breakdown
Material Durability
Robust 304 stainless steel ensures long-term resilience against outdoor elements.
Acoustic Performance
Engineered design minimizes splash noise for a serene water feature experience.
Aeration Efficiency
Effective flow dynamics significantly boost oxygen levels for healthier pond ecosystems.
Visual Aesthetic
Extended lip design creates a clean, professional-grade sheer water sheet.
Installation Versatility
Adaptable for both indoor and outdoor settings with standard plumbing requirements.
Chemical Compatibility
Strictly unsuitable for chlorinated environments, limiting use in some pools.
Key Specs
Material
304 Stainless Steel
Inlet Size
1"
Actual Widths
11.8" (12"), 23.6" (24"), 35.4" (36"), 47.2" (48"), 59.1" (60")
Recommended Flow Rate Range
1000 gph to 3750 gph
Model Numbers
SEG62671 through SEG62675
Compatibility
Not for use in chlorinated water
Features
- Creates a visible, sheer sheet of water flow
- Extended lip design for improved visibility
- Unique design promotes quieter water entry
- Increases water aeration in the feature
- Durable 304 stainless steel construction
- Suitable for both indoor and outdoor installations
What customers say
Customers consistently praise the superior design of the Stainless Steel Sheer Cascade Weir, noting the flawless, glass like sheet of water it produces. Reviewers highlight the exceptional quality of the stainless steel construction, which ensures long term reliability and rust resistance, even in harsh environments. This robust build and stunning aesthetic performance make it a favorite among professional landscapers and homeowners seeking a premium water feature. The consensus confirms that the investment delivers significant visual impact and lasting performance.
Know before you buy
No, these units are not suitable for chlorinated water environments. The chemicals in pool water can cause corrosion and damage the 304 stainless steel finish.
While the system supports up to 3750 GPH, the ideal flow rate depends on the width of your weir and the desired thickness of the water sheet. Generally, you should aim for approximately 100 to 150 gallons per hour for every inch of weir width to achieve a consistent, sheer flow.
Yes, all models from the 12-inch to the 60-inch width feature a standard 1-inch inlet. Ensure your pump and plumbing are sized correctly to handle the flow requirements for the specific width you choose.
The extended lip is designed to project the water further away from the wall, which helps prevent splashing and keeps the water flow clean. When installing, ensure the weir is level and securely mounted so the lip can project freely over your basin or pond.
Yes, the sheer cascade design is highly effective at increasing water aeration. By breaking the surface tension as the water falls, the weir helps introduce oxygen into your pond, which is beneficial for maintaining a healthy aquatic environment.
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$319