Formal Falls® - 40" Large

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• Stainless Steel Construction
• Self Draining - No winterization
• Made in the USA
One Year Warranty
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Product Details

PB1816 - Blue Thumb
Large Formal Falls™

  • Create A Waterfall In A Wall Structure
  • No Winterizing Needed
  • Add the Sound of Falling Water

The 40” Formal Falls is the perfect solution to add the beauty of a waterfall into a variety of vertical wall applications. Features a large opening for thick showy water and is self-draining so it won't crack in the winter temperatures. Constructed of stainless steel with a full top to support stacked blocks, stone, or tile, makes installation easy. Ideal for gardens, pool, outdoor living area, or even a home or business foyer

Tech Specs


  • Stainless Steel Construction
  • Self Draining: Simple to winterize
  • Optional Color Changing LED Light with Remote is Available
  • Do Not Use in Saltwater Applications
  • 40" Wide Spillway
  • Suggested Flow: 100-150 gph per inch.
  • Overall Dimensions: 40" x 8" x 3.5"
Mini Formal Falls™ Small Formal Falls™ Medium Formal Falls™ Large Formal Falls™


Spillway Width

8 inches

16 inches

28 inches

40 inches

Recommended Basin

Suggested Flow

800-1200 GPH

1600-2400 GPH

2800-4200 GPH

4000-6000 GPH

How it Works

The Formal Falls® Basin protects the pump & plumbing assembly. Decorative stones disguise the molded basin and flex hose.

The pump moves water through the flex hose and into a Formal Falls® Stainless Weir. From there, the waterfall cascades into the basin and the cycle begins again.

Beware Cheap Imitations...
• Acrylic will crack in winter if not winterized
• Water flow splits if debris lodges inside

Why is Formal Falls® a superior product?
• Stainless Steel Construction
• Full top to stack block
• No hot spots on light
• Self-draining - won’t crack in the winter temps
• Pump is easily accessed inside basin
• Large opening for thick showy water

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