500mm (20″) Adapter Ring

Polylok’s 500mm Cover Frame & Adapter allows any other manufacturer’s tanks, risers or corrugated pipe to be converted to Polylok’s Risers and to fit Polylok 500mm diameter covers. Simply fix and seal it onto the appropriate structure.

Features & Benefits

    • Easy to install
    • High quality & robust
    • Will never rust or corrode
    • Connect any riser, tank or pipe to Polylok
500mm (20″) Adapter Ring

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Videos and Resources

Risers and Adapters

Plastic Covers

Plastic Tank Manufacturers – Product Guide 2023-24

Concrete vs Plastic Risers? Which is the wisest choice?

500mm (20″) Adapter Ring

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500mm (20″) Adapter Ring

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500mm (20″) Adapter Ring

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