The Snyder Industries 330 Gallon XLPE Chemical Feed Station Tank (SKU SII-5750104CFWS42) is built for one job: holding a concentrated chemical and dispensing it on a tight, repeatable footprint. The tank is molded in cross-linked polyethylene (XLPE), rated to 1.9 specific gravity, and stands 86 inches tall on a 62 x 76 inch footprint. That 1.9 SG rating is the number that matters most here, and it is why this Snyder chemical tank handles dense fluids that would overload a standard 1.0 or 1.5 tank.
Will it work for your chemical and your space?
At 330 gallons of nominal capacity, this XLPE tank holds 2,752 pounds when filled with plain water. Because the shell is rated to 1.9 specific gravity, its maximum rated contents weight climbs to 5,229 pounds, so you can run heavy chemistries up to that 1.9 SG ceiling without exceeding the tank's rating. 1.9 SG is the maximum specific-gravity rating offered in this XLPE line, so there is no heavier-rated upgrade to step up to. Confirm your fluid's specific gravity stays at or below 1.9, and always size to the actual SG of your chemical, not to water. If you are unsure how your fluid's density translates to fill weight and footprint loading, run the numbers through the Tank Sizing Calculator or read the Tank Sizing Guide before you commit to a pad location. The 62 x 76 inch footprint and 86 inch height let this tank drop into a feed-station bay where a wider footprint would not fit. Confirm outlet size and placement against the technical drawing on this page before you plumb it in.
Chemical compatibility
This is an XLPE shell rated to 1.9 specific gravity. Match your fitting and gasket materials to the fluid every time, and confirm against the manufacturer's chemical-resistance chart for your exact concentration and operating temperature, since compatibility shifts with both. Chemicals this tank is suited to, with the recommended fitting and gasket materials, include:
- Acetic Acid (60%) - PP/PVC fittings, EPDM gaskets
- Aluminum Sulfate (50%) - PVC fittings, EPDM gaskets
- Calcium Chloride (40%) - PVC fittings, EPDM gaskets
- DEF (32.5%) - 316SS fittings, EPDM gaskets
- Ethylene Glycol (100%) - PVC fittings, EPDM gaskets
- Ferric Chloride (50%) - PVC fittings, EPDM gaskets
- Ferric Sulfate (60%) - PVC fittings, EPDM gaskets
- Ferrous Sulfate (20%) - PVC fittings, EPDM gaskets
- Hydrofluosilicic Acid (26%) - PP/PVC fittings, Viton gaskets
- Magnesium Chloride (30%) - PVC fittings, EPDM gaskets
- Polyaluminum Chloride - PVC fittings, EPDM gaskets
- Potassium Carbonate (50%) - PVC fittings, EPDM gaskets
- Potassium Hydroxide (Saturated) - PVC fittings, EPDM gaskets
- Propylene Glycol - PP/316SS fittings, EPDM gaskets
- Sodium Carbonate (30%) - PVC fittings, EPDM gaskets
- Sodium Thiosulfate (40%) - PVC fittings, EPDM gaskets
- Urea Solution (50%) - PP/PVC fittings, EPDM gaskets
- Ozonated Water (up to 10 PPM) - PVC fittings, EPDM gaskets
Watch the three fluids that break from the default PVC-and-EPDM hardware: hydrofluosilicic acid calls for Viton gaskets, DEF wants 316SS fittings, and propylene glycol takes PP/316SS hardware. Getting the fitting and gasket wrong is the single most common feed-station mistake. Polyaluminum chloride and propylene glycol are compatible across typical commercial concentrations, so confirm your exact strength in the database rather than assuming. Ozonated water service depends heavily on PPM and contact time, so call 866-418-1777 to confirm before specifying it. Verify your specific chemical in the Chemical Compatibility Database at your actual concentration before ordering hardware.
Specifying the rest of the station
For level monitoring on a chemical feed tank, the level gauge selection guide walks through radar, ultrasonic, hydrostatic, and magnetostrictive trade-offs for aggressive media. If you need engineered secondary containment, compare the Snyder Captor Plus 110% containment system against UL-142/SPCC steel. Before commissioning, square away your labeling and NFPA 704 signage and set a sampling protocol matched to your chemistry class.
This tank ships LTL freight from Marked Tree, AR, quoted live to your ZIP. Get an exact number with the Freight Cost Estimator, or call 866-418-1777 to talk through your XLPE chemical tank, fitting package, and delivery. We will confirm capacity, SG rating, and the right hardware for your fluid before anything ships.
