Riser for 11X11 Box

Fresh Water Systems Verified independent store

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This square riser is a heavy-duty, stackable solution designed to raise drainage or distribution boxes to grade level for easier access and maintenance. Constructed from durable, c orrosion-resistant polyethylene, it provides long-term performance in underground applications while reducing the need for excavation.Features: • Stackable Design: Risers can be stacked to achieve the required height, allowing flexible installation for varying ground conditions. • Precision Fit: Engineered for compatibility with square drainage and distribution boxes for a secure, stable connection. • Heavy-Duty Construction: Molded from high-density polyethylene (HDPE) for strength and resistance to soil chemicals and environmental exposure. • Easy Installation: Simple assembly design allows quick installation without specialized tools. • Maintenance Access: Raises box openings closer to grade level, making inspection and service easier. • Watertight Performance: Designed to maintain a secure, debris-resistant seal when used with compatible lids and seals. Show more