Max. Flow (GPH) :4000
Dimensions:18 x 11 x 21
In Stock: YES
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.
All models feature:
- 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.
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