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UL-58
Steel tank and UL-1746 Steel Tanks (Innter & Outer
Units) |
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100 mil thick fiberglass reinforced
plastic (FRP) cladding bonded to outer tank wall to protect
against corrosion. |
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Technology is EPA, UL, and STI approved.
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STI 30 year warranty against corrosion
and structural failures. |
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Built to both UL and STI standards.
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Compatible with alternative fuels without
additional cost for internal liner. |
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Backfill options provide for money
saving installation. |
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Openings provided for monitoring. |
Design features both inner and outer steel
tanks with interstitial space between