The Snyder Industries 2500 Gallon Sodium Hypochlorite (UV) Captor Double Wall Tank is a double-wall polyethylene tank built for aggressive, high-density liquid storage. It holds 2,500 gallons in an opaque white HDLPE #880059 shell rated to a 1.9 specific gravity, and its integral secondary containment builds a tank-within-a-tank so you get the primary vessel and its outer containment wall in one unit. If you are searching for a 2500 gallon double wall tank from Snyder for sodium hypochlorite service, this is the containment-ready configuration.
Will it work for your site?
The tank stands 122 inches tall on a 102 x 102 inch footprint, so plan your pad and overhead clearance around those numbers. The 1.9 SG rating is the number that matters here: sodium hypochlorite is heavier than water, and a shell rated to 1.9 carries that density with the structural margin to match. At full water the tank and contents weigh about 20,850 lb, and the maximum rated contents weight climbs to 39,615 lb at the 1.9 SG design ceiling. Your actual loaded weight for a hypochlorite solution falls between those two numbers depending on solution strength, so size your foundation to the loaded weight, not the empty shell. Use the Tank Sizing Calculator and the Tank Sizing Guide to confirm the pad and layout before you order.
Fittings and access
Per the technical drawing on this page, this tank is configured with a flange fitting, an 18-inch PE threaded and vented opening, and a manway with 15-inch access for entry, inspection, and cleaning. Verify each outlet location and size against your piping plan using the drawing before you set the tank, and confirm your gasket, bolt-kit, and flange hardware needs the same way. If you need help matching compatible hardware to these fittings, call 866-418-1777.
Freight
This tank ships by LTL freight from Snyder's plant in Lincoln, NE, quoted live to your ZIP. Freight on a 2,500-gallon double-wall tank is a real line item, so get a number before you commit: run your ZIP through the Freight Cost Estimator or call 866-418-1777 and we will quote it directly.
Before you buy
The common mistake on a Captor double-wall is treating the SG rating as optional. Sodium hypochlorite at 1.9 SG is exactly what this shell is built for, so do not substitute a standard 1.0 SG water tank for this duty. For the engineering behind freeboard, density, and usable volume, read our Captor freeboard and density guide, and for spill-containment obligations see the SPCC 40 CFR 112 walkthrough. Questions on fittings, freight, or fit? Call 866-418-1777 or run your ZIP through the Freight Cost Estimator.
