The 200 Gallon HDLPE Chemical Feed Station Tank with Stand (SII-5720104CFWS45) from Snyder Industries is a 200-gallon specialty tank molded in white High Density Linear Polyethylene, rated to a 1.9 specific gravity and a maximum 120 F / 48 C, and delivered on its own integrated stand so the chemical feed station sits at working height without a separate platform. It carries a 14-inch lid, an empty weight of 242 lb, and a footprint of 62 x 76 inches (74 inches tall), and it is built to Snyder standards 2285 and 2282. This is a purpose-built home for a metered chemical feed skid - the kind of snyder industries chemical feed station tank buyers search for when they need bulk storage and dosing in one stand-mounted package.
Will it work for your chemical?
Start with weight, because a stand-mounted tank makes it matter. Empty, this unit is 242 lb; filled with plain water the contents weigh about 1,668 lb; at the full 1.9 SG rating the tank is engineered for up to roughly 3,169 lb of contents. That is better than a 13x load swing from empty to full riding on the integrated stand, so confirm the stand pad and floor carry the loaded number before you fill. The 1.9 SG wall is a genuine chemical-duty rating - well above a water tank - and the reason to pay for it is specific: the heavy acids on the compatibility chart (sulfuric acid at 98%, hydrochloric acid at 37%, ferric chloride and ferric sulfate, phosphoric acid at 85%, hydrogen peroxide at 50%, sodium hypochlorite, peracetic acid) all require the full 1.9 SG tank. Lighter salts and glycols such as calcium chloride, magnesium chloride, aluminum sulfate and sodium carbonate only need a 1.5 tank, and DEF and urea only 1.35 - so if you are storing one of those, know you are buying SG headroom you do not strictly need. Size your fill and refill cadence against real demand with our Tank Sizing Calculator and Tank Sizing Guide, and plan the top penetrations deliberately using our guide to top fitting placement. See the technical drawing on this page for the stand geometry and lid location.
Chemical compatibility
This tank is High Density Linear Polyethylene (HDLPE) with a 1.9 SG rating, and the compatibility data below comes from the Snyder Industries OEM chemical resistance chart. That chart is rated at or below 120 F / 48 C - do not run any listed chemistry hotter - and it is concentration- and temperature-specific, so confirm your exact chemical, concentration, temperature, and both fitting and gasket materials before committing. Fittings and gaskets are the usual failure point on a feed station - the resin can be fine while the wrong elastomer degrades.
Chemicals Snyder lists as compatible with this tank include acetic acid (60%, PP/PVC fittings, EPDM gasket), aluminum sulfate (50%, PVC/EPDM), calcium chloride (40%, PVC/EPDM), DEF (32.5%, 316SS/EPDM), ethylene glycol (100%, PVC/EPDM), ferric chloride (50%, PVC/EPDM), ferric sulfate (60%, PVC/EPDM), ferrous sulfate (20%, PVC/EPDM), hydrochloric acid (37%, PVC/Viton), hydrofluoric acid (48%, PP/PVC/Viton), hydrofluosilicic acid (26%, PP/PVC/Viton), hydrogen peroxide (50%, PVC/Viton), magnesium chloride (30%, PVC/EPDM), peracetic acid (30%, 316SS/Aflas), phosphoric acid (85%, PVC/Viton), polyaluminum chloride (PVC/EPDM), potassium carbonate (50%, PVC/EPDM), potassium hydroxide (saturated, PVC/EPDM), propylene glycol (PP/316SS/EPDM), sodium bisulfate (PVC/PP/EPDM), sodium bisulfite (PVC/PP/EPDM), sodium carbonate (30%, PVC/EPDM), sodium hypochlorite (under 16.5%, PVC/Viton), sodium thiosulfate (40%, PVC/EPDM), sulfuric acid (98%, CPVC/Viton), urea solution (50%, PP/PVC/EPDM), zinc orthophosphate (PP/316SS/EPDM), and ozonated water (up to 10 PPM, PVC/EPDM). Cross-check any of these against the concentration- and temperature-specific data in our Chemical Compatibility Database.
The mistake to avoid
The most common error on a feed station this dense is matching the tank rating but not the fittings. Several of the chemistries above - sodium hypochlorite, hydrochloric acid, sulfuric acid, the peroxides - demand Viton or CPVC rather than the EPDM/PVC that works for the salts and glycols, and DEF and peracetic acid call for 316SS wetted metal rather than PVC. Getting the elastomer or metal wrong is what leaks first. On the instrumentation side, pick a level technology that survives the chemistry rather than defaulting to a float, using our guide to level gauge selection, and label the finished station correctly per NFPA 704 and GHS signage rules. If you sample for QC, our sampling protocol guide covers drawing a representative sample.
This tank ships LTL freight from Snyder's plant in Marked Tree, Arkansas, quoted live to your ZIP - run your address through the Freight Cost Estimator for a rate, or call 866-418-1777 to spec the stand, lid, and fitting package with a person. Listed at list price, before freight.
