Spillways & Diffusers

This compact, yet extremely strong Waterfall Spillway is positioned at the starting point of the waterfalls. The pipe from your waterfall pump is connected to the back of the Waterfall Spillway, where the incoming rush of water is diffused by strategically positioned internal barriers. These barriers help calm the water down, providing a smooth flowing waterfall through the front of the Waterfall Spillway.

Easy to disguise - compact, yet extremely strong design allows boulders, logs, gravel, soil or other creative landscape material to be set directly on top of the Waterfall Spillway, helping to camouflage it into the surrounding landscape.

When to use the Waterfall Spillway - The Waterfall Spillway is a versatile tool that can be used in a wide variety of water feature applications. You may find that your imagination may be the only limitation with what you can create with the Waterfall Spillway.

• The Waterfall Spillway is an ideal solution for starting waterfalls on Pondless® Waterfall systems, where, due to the absence of fish, more expensive biological filters aren't necessary.
• The Waterfall Spillway is also an excellent choice for designing additional waterfalls and streams onto new or existing ponds that already have a biological filter.
• With the Waterfall Spillway you can build behind hard scape walls to provide a more formal waterfall design.
• You can use multiple Waterfall Spillways to design larger, more creative waterfall configurations.

Features:

• 2" PVC slip fitting

• 1.5" barbed hose fitting

Easily add a waterfall or stream to a new or existing water feature. Because of their rugged design and HMWPE construction, Fastfalls also comes with Atlantic's exclusive lifetime warranty.

Each FastFalls includes bulkhead, liner attachment flange, splash reduction foam and top grate.

Incredibly strong one-piece units feature an internal baffling system, support cones and re-enforced spillway. The innovative "inside the liner" design and rear liner attachment simplifies installation. Cover with rock, gravel, soil or mulch to blend with your surrounding landscape.

• Molded support cones give incredible strength and diffuse water flow.
• Two internal baffles slow water velocity and ensure even water distribution over spillway.
• Raised front radius holds back loose gravel, soil and mulch.
• Units are completely sealed except for spillway opening. Eliminates leakage due to "over pumping".
• Molded gussets support spillway lip.
• All units have installed FIPT Spinweld fitting.
• One-piece liner flange and molded in inserts ensure a watertight liner attachment.

Features:
• Internal baffles diffuse the water for an even flow across the spillway
• Raised front radius retains natural camouflage
• One-piece design eliminates any chance of leaks due to over pumping
• One-piece liner flange and molded-in inserts ensure a secure liner attachment

Faster to install and Tougher spillway than any other spillway on the market

• Ideal for use at beginning of streams and in block walls, pools and formal fountains
• Low profile design of only 3-1/2"
• Extra strong vertical rib design creates a nearly indestructible diffuser
• Dual 2" inlets

Creates 16" Wide Waterfall

Enjoy hours of relaxation as your pond recreates the beauty of nature.

• No glue liner connection - all compression seal securely holds liner in place without adhesives.
• Easily connect 2" flexible or rigid PVC tubing to the rear inlet (not shown). Adapts to other types and sizes of tubing with fittings sold separately.
• Bio-mechanical filtration.
• Super strong injection molded housing.
• Use multiple units for a wider waterfall.
• Rated for pump flow rates of 900-3000 gph

Create a quick and easy waterfall effect with our Calpump Spillways. These Spillways are available in two different sizes, a 10", and 18". All of the Spillways include filter media to condition the water for a smooth waterfall effect. The 10" spillway has a 1" inlet with fitting and the 18" have both 1" and 1 1/2" fittings for easy installation.

Features & Benefits:
• No digging Required
• Create a smooth or turbulent effect
• Filter media included

Creating appealing waterfalls is easy with FilterWeirs. FilterWeirs provide bio-mechanical filtration and the tranquil sounds and visual splendor of a cascading waterfall. Simple installation, solid construction, professional results. Use multiple units to build cascades and larger waterfalls. F060 Includes a sturdy media grate for plants and stones. Savio has unleashed a giant· the massive new FilterWeir 31. This easily installable weir provides the tranquil sounds and visual splendor of a cascading waterfall on a large scale. This is the way for do-it-yourself, and pond pros alike, to create an impressive, dramatic display of falling water, with professional results. Plus, it's easy to retrofit to existing ponds, and pond free systems, with flow rates up to 10,000 gallons per hour. Includes 31 inch face plate spillway, and a sturdy media grate for stones or potted plants.

The Little Giant Waterfall Weir is designed to provide the look and function of a natural waterfall. As with all Little Giant products, it has a sturdy design which gives you the option to create a natural disguise with rocks or other decorative elements. It is designed to be simple to install and easy to clean, while creating an excellent point of origin for a disappearing waterfall. Multiple units can be run using a single pump to create an impressive waterfall display.

• Multiple plumbing ports for a more versatile installation
• Built-in drip edge that directs water flow and helps to prevent back flow
• Circular, ridged wall design which provides extra strength and helps keep unit anchored in the ground
• Includes flexible pipe grommets for easier installation

• Extra-Wide Spillway for Greater Water Aeration
• Open Swirl Chamber for Even and Efficient Water Flow Through the Filter Media
• Easily Buried In Ground To Hide Filter from Sight
• Holds More Friendly Bacteria to Help Filtration
• Made of High Impact ABS
• Extra Long Weir Lip for Stacking Stones in Front of Waterfall
• Pre-Bored Inlet Size of 2-½"
• Packed Individually

• Wide Spillway for Greater Water Aeration
• Easily Buried to Hide Filter from Sight
• Designed to Accommodate Addition of Mechanical or Biological Filtering for Super-Clean Water