Overview

Oldcastle Infrastructure septic tanks are safe, reliable containment vaults utilized to naturally treat and separate wastewater. The tanks are watertight and suitable for moderate to traffic loading conditions, and environmentally friendly. With standard and customizable options, these tanks are the optimal choice when municipal sewers are not an option. Available features include grade rings & risers, lifters, pulling irons, drainage sumps, as well as knockouts to best fit your project needs.

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Whether you're looking for additional product information or design assistance, or you’re ready to get a personalized quote, our dedicated team is here to guide you every step of the way.

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Name Model Height Width Length Diameter Downloads Quote Generator
Septic Tank-2 Compartments 1500 Gal. ST 1500ATC 5’ 11” 4’ 6” 9’ 6” View Add
Septic Tank 1500 Gal. H-10 Loading ST 1500 5’ 11” 4’ 6” 9’ 6” View Add
4’x10′ Septic Tank 1000 Gal. CST-1000-4105 5’ 4’ 10’ View Add
6’x6′ Septic Tank 1000 Gal. CST-1000-665 5’ 6’ 6’ View Add
5’x10′ Septic Tank 1500 Gal. CST-1500 5’ 5’ 10’ View Add
5’x10′ Septic Tank 2000 Gal. CST-2000 6’ 4” 5’ 10’ View Add
5’x10′ Septic Tank 2500 Gal. CST-2500 7’ 8” 5’ 10’ View Add
6’x14′ Septic Tank 2500 Gal. CST-2500-2 5’ 3” 6’ 14’ View Add
6’x14′ Septic Tank 3000 Gal. CST-3000 6’ 6’ 14’ View Add
6’x14′ Septic Tank 3500 Gal. CST-3500 6’ 9” 6’ 14’ View Add
9’x16′ Septic Tank 5000 Gal. CST-5000 6’ 9’ 16’ View Add
9’x16′ Septic Tank 6000 Gal. CST-6000 6’ 6” 9’ 16’ View Add
9’x16′ Septic Tank 7000 Gal. CST-7000 7’ 6” 9’ 16’ View Add
9’x16′ Septic Tank 8000 Gal. CST-8000 8’ 6” 9’ 16’ View Add
9’x16′ Septic Tank 9000 Gal. CST-9000 9’ 6” 9’ 16’ View Add
9’x16′ Septic Tank 10000 Gal. CST-10000 10’ 6” 9’ 16’ View Add
Commercial Septic Tank 2500-8000 Gal. CST-100 7’ 16’ View Add
Commercial Septic Tank 5000-16000 Gal. CST-200 7’ 16’ View Add
Commercial Holding Tank 2500-8000 Gal. HT-100 7’ 16’ View Add
Commercial Holding Tank 5000-16000 Gal. HT-200 7’ 16’ View Add

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