Waterfall Diffuser 16" (41 cm) Wide for Pondless Features The EasyPro UWD16 ECO-Series Waterfall Diffuser is a 16" (41 cm) wide waterfall head designed for pondless waterfall and Just-A-Falls systems. It sits at the top of the gravel reservoir and disperses pump flow evenly across the full width of the waterfall lip for a smooth, consistent sheet-water effect. Even Flow Distribution Without a Full Spillway Box Unlike a box-style spillway, the waterfall diffuser is a compact, low-profile unit that fits into tighter header spaces. It connects directly to the pump discharge line and spreads flow evenly before it spills over the waterfall face. The open design allows water to return to the gravel reservoir cleanly on either side, making it well-suited to narrow or shallow header installations. Specification Value Spillway Width 16" (41 cm) Style ECO-Series waterfall diffuser Application Pondless waterfall header, Just-A-Falls system Liner Connection Liner attaches to back flange How to Install Position the diffuser at the top of the gravel reservoir, flush with the desired finished grade. Attach the liner to the back flange, connect the pump supply line to the inlet fitting, and backfill around the unit. Adjust pump flow to achieve the desired waterfall effect across the 16" (41 cm) lip. Ideal for compact pondless waterfall installations, Just-A-Falls features, and any water feature where a clean, low-profile waterfall header is required.
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