R-Tank
R-Tank is a lightweight, durable, and configurable solution for subsurface stormwater storage. The unit's high void space optimizes storage, reducing assembly, excavation and backfill requirements.
The R-Tank Heavy Duty (HD) provides HS-20 load support with a minimum 20” of cover and can support a maximum 84” of cover.
The R-Tank Super Duty (SD) provides HS-20 load support with a minimum 18” of cover and can support a maximum 120” of cover.
The R-Tank Ultra Duty (UD) is ideal for shallow installations, providing load support with only 12-inches of cover.
The R-Tank Extreme Duty (XD) provides load support with just 6-inches of cover, while supporting up to 16.5' of cover.

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R-Tank HD Inspection Port
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R-Tank HD SD Construction Equipment NonTraffic Detail
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R-Tank HD SD Construction Equipment Traffic Detail
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R-Tank HD SD LD Yard Inlet
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R-Tank HD SD XD LD Maintenance Port
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R-Tank Inlet Outlet Geotextile Pipe Boot
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R-Tank Inlet Outlet PVC Pipe Boot
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0.5 R-Tank HD - Mini
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1.0 R-Tank HD - Single
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1.5 R-Tank HD - Single+Mini
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2.0 R-Tank HD - Double
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2.5 R-Tank HD - Double+Mini
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3.0 R-Tank HD - Triple
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3.5 R-Tank HD - Triple+Mini
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4.0 R-Tank HD - Quad
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4.5 R-Tank HD - Quad+Mini
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5.0 R-Tank HD - Pent
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R-Tank HD Green Space Detail
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R-Tank HD HS20 Traffic Detail
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R-Tank HD HS25 Traffic Detail
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R-Tank HD Treatment Row Details
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R-Tank HD Treatment Row Details - ME
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1 R-Tank SD - Single
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2 R-Tank SD - Double
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3 R-Tank SD - Triple
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4 R-Tank SD - Quad
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5 R-Tank SD - Pent
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6 R-Tank SD - Hex
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7 R-Tank SD - Septa
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8 R-Tank SD - Octo
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9 R-Tank SD - Nono
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10 R-Tank SD - Decka
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R-Tank SD Green Space Detail
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R-Tank SD HS20 Traffic Detail
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R-Tank SD HS25 Traffic Detail
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1.0 R-Tank UD - Single
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2.0 R-Tank UD - Double
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3.0 R-Tank UD - Triple
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4.0 R-Tank UD - Quad
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5.0 R-Tank UD - Pent
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R-Tank UD Construction Equipment Detail
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R-Tank UD Green Space Detail
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R-Tank UD HS20 Traffic Detail
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R-Tank UD HS25 Traffic Detail
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R-Tank UD Inspection Port
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R-Tank UD Maintenance Port
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R-Tank UD Treatment Row Details ME
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R-Tank UD Treatment Row Details
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R-Tank XD Construction Equipment Detail
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R-Tank XD HS20-25 Traffic Detail
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R-Tank XD Panel