A 1,100 gallon double wall chemical tank on a 76 inch base
The Snyder 5470000N52 is a double wall chemical storage tank: an 1,100 gallon white high density linear polyethylene primary rated for a specific gravity of 1.9, or 17,431 pounds of contents against 9,174 for water, standing inside its own secondary shell 76 inches across and 104 inches tall, weighing 650 pounds. It is the tank for a regulated chemical where a berm is not practical: the containment travels with the tank, and the 76 inch base fits a chemical room corner where a berm would take the whole room. An 18 inch threaded, vented manway on the primary, and a 3 year warranty.
Two ways to buy. Add it to your cart above with freight quoted to your ZIP, or request a written quote for a job that needs paperwork.
Containment that ships on the truck
A single wall tank of regulated chemical needs a berm sized to its volume, and a berm is concrete, a sump, a drain valve that must stay closed, and a rain problem. A double wall tank carries its containment inside the outer shell, so the tank can stand inside an occupied building where a spill must never reach a floor drain; the SPCC 40 CFR 112 compliance walkthrough covers where a double wall tank satisfies a spill plan on its own. The list below is the resin's rated chemistry; check the liquid at its concentration in the chemical compatibility database, because weight rating and chemical resistance are separate properties. The two 1,100 gallon vertical tank buyers guides (second guide) compare the single wall tanks at this volume, which is the right comparison only if a berm is already in place. The tank sizing calculator sizes the volume to feed rate and delivery interval.
Resins and shapes in the double wall line
| Part | Gallons | Diameter x height | Empty weight |
|---|---|---|---|
| 5470000N52 (this tank) | 1,100 | 76 x 104 in | 650 lb |
| 5470000N30 (sulfuric grade) | 1,100 | 76 x 104 in | 650 lb |
| 5470000N48 | 1,100 | 76 x 104 in | 650 lb |
| 5990102N30 (low profile) | 1,000 | 81 x 69 in | 500 lb |
| 5990302N30 (low profile) | 1,500 | 93 x 76 in | 950 lb |
The N30 is the same shell in the sulfuric acid grade, and the N48 is another resin option at the same weight. The low profile double walls are the alternatives for a room without height: the 5990102N30 at 69 inches for 1,000 gallons, 35 inches shorter on a base 5 inches wider, and the 5990302N30 at 76 inches for 1,500 gallons.
Not sure which one? Tell us the liquid, the site and the ceiling height at 866-418-1777, or request a written quote with freight to your ZIP.
Openings and the interstice
- Access: 18 inch threaded, vented manway on the primary, 104 inches up; vent outside on anything that fumes, fill through a dip tube.
- Outlet: through both walls together, with the transition supported off the floor; specify the fitting for the chemical when ordering.
- Service limit: 120 F / 48 C.
Two levels to watch: the primary, with a sender chosen for the chemical per the level gauge selection guide, and the interstitial space, which is the leak alarm and gets a float or conductivity switch, a look into the port each shift, and a logged check each week. Anything found in the space is a primary leak, and the tank comes out of service that day. Strap the empty tank; a 76 inch base under 104 inches of dense liquid has a high center of gravity. The tank sizing guide covers the reserve between deliveries.
In service
Hypochlorite, caustic and coagulant storage at water systems that cannot build a berm, chemical storage inside occupied buildings, and any regulated liquid at a site an inspector visits. One chemical per tank, labeled for both inspectors at once, manway closed against vapor loss.
Freight and unloading
At 104 inches long on the deck the 5470000N52 ships as oversize freight (NMFC 156600) at a lane rate; the freight cost estimator prices it for your ZIP, and the listed price is before freight. A liftgate and a pallet jack handle 650 pounds. Water-test the primary, confirm the interstice stays dry through the hold, then drain and dry before the first chemical delivery. The first fill is the only cheap time to find a problem, so do it in daylight with someone watching the base.
Compatibility list
Liquids the maker rates this resin for, with concentration limits and the wetted fitting and gasket to specify. Confirm your own concentration and temperature on the chemical page or in the chemical compatibility database before ordering.
- details ), Aluminum Sulfate 50% (PVC, EPDM
- details ), Calcium Chloride 40% (PVC, EPDM
- details ), DEF 32.5% (316SS fittings, EPDM
- details ), Ethylene Glycol 100% (PVC, EPDM
- details ), Ferric Chloride 50% (PVC, EPDM
- details ), Ferric Sulfate 60%, Ferrous Sulfate 20%, Hydrochloric Acid 37% (PVC fittings, Viton gaskets
- details ), Hydrofluoric Acid 48% (PP/PVC, Viton
- details ), Hydrofluosilicic Acid 26% (PP/PVC, Viton
- details ), Hydrogen Peroxide 50% (PVC, Viton
- details ), Magnesium Chloride 30% (PVC, EPDM
- details ), Peracetic Acid 30% (316SS fittings, Aflas gaskets
- details ), Phosphoric Acid 85% (PVC, Viton
- details ), Polyaluminum Chloride (PVC, EPDM
- details ), Potassium Carbonate 50% (PVC, EPDM
- details ), Potassium Hydroxide saturated (PVC, EPDM
- details ), Propylene Glycol (PP/316SS, EPDM
- details ), Sodium Bisulfate (PVC/PP, EPDM
- details ), Sodium Bisulfite (PVC/PP, EPDM
- details ), Sodium Carbonate 30% (PVC, EPDM
- details ), Sodium Hypochlorite under 16.5% (PVC fittings, Viton gaskets
- details ), Sodium Thiosulfate 40% (PVC, EPDM
- details ), Sulfuric Acid 98% (CPVC fittings, Viton gaskets
- details ), Urea Solution 50% (PP/PVC, EPDM
- details ), Zinc Orthophosphate (PP/316SS, EPDM
- details ), and Ozonated Water up to 10 PPM (PVC, EPDM). Notice that the fitting metal changes with the chemical - DEF and peracetic acid call for 3
Freight and documents
Ships from: Philippi, WV. LTL freight is quoted to your ZIP with the freight cost estimator or by phone at 866-418-1777. The listed price is before freight.
Technical drawing (PDF) for Snyder Industries 5470000N52.
Ready to order?
Add it to your cart at the top of this page, get LTL freight to your ZIP, request a written quote, or call 866-418-1777. The listed price is before freight.
