Dual Containment Tank
LibertyCES has documented Dual Containment Tank in Municipal Wastewater and Chemical Processing. Chemical compatibility is documented for Acids and Oxidizers/Disinfectants. Documented models include Snyder Captor Double Wall Tank, DCT Systems and SAFE-Tank. Send James the fluid, concentration, temperature and flow for a free spec review.
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Where LibertyCES specs Dual Containment Tank
Municipal Wastewater
Manufacturer-documentedDay-tank secondary containment commonly used at wastewater plants; not wastewater-specific in source.
Chemical Processing
Multi-source documentedNamed for corrosive/dangerous exothermic chemical storage.
Chemical compatibility
Acids
Multi-source documentedSAFE-Tank explicitly ideal for chemicals with dangerous exothermic reaction to water, e.g. sulfuric acid.
Oxidizers/Disinfectants
Manufacturer-documentedNamed resin SKU for sodium hypochlorite service confirmed across Snyder's Double Wall/Captor line.
Dual Containment Tank: models in the LibertyCES catalog
9 models across 8 product lines from 3 manufacturers.
| Model / line | Manufacturer | Type | Size / capacity / flow | Pressure | Temperature | Wetted material | Source |
|---|---|---|---|---|---|---|---|
| Double Wall Tank Dual Containment Tank (DCT) | Snyder Industries | Storage Tank | 35–1,500 gal (132–5,678 L) | commercial Day tank system use case | HDLPE | Snyder Industries — Double Wall Tanks | |
| ProChem PLUS DCS Dual Containment Base Tank Set ProChem PLUS DCS Base Tank Set | Peabody Engineering | Storage Tank System | 300–4,000 gal (1,136–15,142 L) | LPE 1.5/1.9 | Peabody Engineering — General Product Catalog (July 2026) | ||
| Gemini Dual Containment Cylindrical Gemini Cylindrical | Peabody Engineering | Dual Containment Tank | 15–1,500 gal (57–5,678 L) | LPE or XLPE, PPL/PVDF avail | Peabody Engineering — General Product Catalog (July 2026) | ||
| Gemini Dual Containment Square Gemini Square | Peabody Engineering | Dual Containment Tank | 5–440 gal (19–1,666 L) | LPE or XLPE, PPL/PVDF avail | Peabody Engineering — General Product Catalog (July 2026) | ||
| Gemini2 MCU Multiple Chemical Unit Gemini2 MCU | Peabody Engineering | Dual Containment Tank System | 12 gal (45 L) | LPE, XLPE, PPL, or PVDF | Peabody Engineering — General Product Catalog (July 2026) | ||
| Gemini PLUS Gemini PLUS 1300gal | Peabody Engineering | Dual Containment Tank | 1,300 gal (4,921 L) | LPE, XLPE, PPL, or PVDF, ASTM D-1998 | Peabody Engineering — General Product Catalog (July 2026) | ||
| Waste Oil and Antifreeze Tanks Waste Oil Tank | Peabody Engineering | Dual Containment Tank | 65–500 gal (246–1,893 L) | not NSF-61 certified | 100% seamless recyclable PE | Peabody Engineering — General Product Catalog (July 2026) | |
| Waste Oil and Antifreeze Tanks Antifreeze Tank | Peabody Engineering | Dual Containment Tank | 65–500 gal (246–1,893 L) | not NSF-61 certified | 100% seamless recyclable PE | Peabody Engineering — General Product Catalog (July 2026) | |
| Dualline Double Wall Tanks Dualline Double Wall Tanks | Ace Roto-Mold (Den Hartog) | Dual Containment Tank | 65–6,500 gal (246–24,605 L) | SG 1.7-2.0 | Polyethylene, EPDM elastic seal | Ace Roto-Mold — General Product Catalog (Nov 2025) |
This table is part of the equipment catalog dataset (CSV and JSON).
Technical guides for Dual Containment Tank
Frequently Asked Questions
What industries use Dual Containment Tank?
LibertyCES has documented Dual Containment Tank specified across 2 sector applications, including Municipal Wastewater and Chemical Processing.
How is Dual Containment Tank used in Chemical Processing?
Named for corrosive/dangerous exothermic chemical storage. — examples include SAFE-Tank, Captor Double Wall Tank. This is well-documented in LibertyCES's field data.
Can Dual Containment Tank handle Acids?
SAFE-Tank explicitly ideal for chemicals with dangerous exothermic reaction to water, e.g. sulfuric acid. Materials to confirm: XLPE. Specific chemicals include Sulfuric Acid.
Which chemicals can Dual Containment Tank handle?
LibertyCES has documented chemical compatibility records for Dual Containment Tank across 2 chemical families, including Acids, Oxidizers/Disinfectants.
Send LibertyCES the process data, not a part number
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Reviewed by James Riggins, 30+ years specifying water and chemical process equipment · Updated