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Polylok 20"x3" Riser/Riser Pan (PN: 3009-LPRP)

By Polylok

Allows tank, riser, and tank lid to be poured together Accepts additional 20'' risers to bring to grade for servicing Patented ring to guarantee watertight and airtight seal between concrete tank and riser Can be used as

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About this product

Allows tank, riser, and tank lid to be poured together Accepts additional 20'' risers to bring to grade for servicing Patented ring to guarantee watertight and airtight seal between concrete tank and riser Can be used as a 3" riser Makes riser stack stronger Our 20"x3" riser/riser pan can be stacked on top of each othe

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