The Snyder Industries 35 Gallon Chemical Feed Station Tank (SKU SII-1000124CFWS45) pairs a 35-gallon high density linear polyethylene tank with an integrated stand, giving you an off-the-floor mixing and metering point where an operator needs eye-level access to a chemical feed station. It carries a 1.9 specific gravity rating and a 6" lid, stands 52 inches tall, and occupies a 36 x 47 inch footprint. Empty it weighs 101 lb, so a forklift or two people place it easily before you plumb in your metering pump.
Will it work for your application?
This is a Snyder specialty chemical feed station built in HDLPE and rated to a 1.9 specific gravity, meaning it is engineered to hold liquids substantially heavier than water. Full of water the contents weigh about 292 lb; loaded to its full rated specific gravity the contents reach roughly 555 lb, so size the stand pad, anchoring, and pump shelf to the heaviest chemistry you plan to run, not to a water test. Maximum service temperature is 120 F / 48 C, and the tank ships white so you can read level through the wall. It ships as a bare vessel on its stand — the tank and stand only. You supply the bulkhead fittings, valves, and gaskets in the chart-specified material matched to your chemistry, so a "feed station" here means the vessel and structure, not a pre-plumbed skid. Snyder references 2285 and 2282 appear on this tank; confirm their meaning with us before relying on them for any spec or compliance requirement. Use the Tank Sizing Calculator and the Tank Sizing Guide to confirm the 35-gallon working volume covers your batch and dosing cycle before ordering.
Chemical compatibility
This tank is HDLPE with a 1.9 specific gravity rating, per the Snyder Industries OEM chemical resistance chart. That chart is concentration- and temperature-specific, and its ratings assume ambient service — exotherms from diluting concentrated sulfuric or feeding a strong acid or caustic can push liquid past the 120 F ceiling, so verify your process temperature stays under it before trusting any chart row. At its 1.9 rating this tank sits at the top of the chart: every listed chemistry is within rating and no heavier-rated tank is needed for anything on this list. Sodium hypochlorite (bleach, under 16.5%), sulfuric acid (98%, on CPVC fittings), hydrochloric acid (37%), hydrofluoric acid (48%), hydrofluosilicic acid (26%), hydrogen peroxide (50%), phosphoric acid (85%), ferric chloride (50%), ferric sulfate (60%), peracetic acid (30%), potassium carbonate (50%), potassium hydroxide (saturated), sodium carbonate (30%), sodium thiosulfate (40%), ethylene glycol (100%), polyaluminum chloride, propylene glycol, sodium bisulfate, sodium bisulfite, zinc orthophosphate, and ozonated water (up to 10 PPM) are all listed as compatible with this tank's specific gravity rating. Lighter-duty chemistries that need only a 1.35 to 1.5 SG tank are covered here too — DEF (32.5%) and urea solution (50%) on 316SS and PP/PVC, acetic acid (60%), aluminum sulfate (50%), calcium chloride (40%), ferrous sulfate (20%), and magnesium chloride (30%). Match the fitting and gasket to the chemical: PVC with EPDM for most salts and glycols, Viton gaskets for oxidizers and strong acids, CPVC for concentrated sulfuric, and 316SS with Aflas for peracetic acid. Click any chemical in our Chemical Compatibility Database — for example sodium hypochlorite, sulfuric acid, or DEF — for the concentration- and temperature-specific detail.
The mistake to avoid
On a feed station the tank is only half the system, and the gasket is where mismatches bite first. The chart calls for Viton, not EPDM, on the oxidizers — sodium hypochlorite and hydrogen peroxide — and for Aflas with 316SS, not PVC, on peracetic acid. Run one of those chemistries through an EPDM seal and the gasket fails long before the HDLPE wall does. Plan your top penetrations before you drill: our guide on top fitting placement strategy keeps vent, fill, level, and drain from conflicting, and the level gauge selection guide helps you pick a gauge that survives the chemistry. For labeling the finished station, see our tank label and signage compliance guide. Reference the technical drawing on this page for stand and lid geometry before you finalize your plumbing layout.
This 35-gallon Snyder feed station ships LTL freight from Snyder's plant in Marked Tree, Arkansas, quoted live to your ZIP through our Freight Cost Estimator. For help matching this tank to your chemical, concentration, and fittings, call 866-418-1777.
