Ideal for yard / area drains to collect surface water while minimizing the amount of debris entering the system.
Features
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Actual dimension 12" x 12" x 1.08"
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Use with 12" Catch Basin Series
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Raw Square Cast Iron Grate
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Open surface area 25.60 square inches per sq. ft.
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78.31 GPM per sq. ft. with 1/2" of head
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ADA Compliant
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Recommended for medium-duty pneumatic tire traffic, auto and light trucks at speeds less than 20 MPH with proper installation
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Load Class B: 61-175 psi
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Load rating is based on encasing product in concrete