Snyder Industries 250 Gallon Plastic Chemical Feed Station Tank

Fifty more gallons that cost nothing on the floor

The family is the argument. SII-5720103CF42 is the 200 gallon station at 76 by 62 by 57 inches and 198 pounds; this one is 250 gallons at 76 by 62 by 69 inches and 209 pounds. The length and the width do not move. That means the pad, the containment kerb, the aisle and the anchor pattern you would build for the 200 will carry this station too, and the price of the extra supply is paid in height and in a slightly heavier lift. If your delivery interval is the thing that hurts, or if the pump is drawing the station down to the cut-out before the tanker is due, this is the cheapest way out of it in site terms. Against its own siblings the other two questions are the usual ones. Wall: this is the linear polyethylene one; SII-5730103CF42 is the same 76 by 62 by 69 inch shell at the same 209 pounds in cross-linked polyethylene. Stand: SII-5730104CFWS42 and SII-5730104CFWS45 are listed at 86 inches and 253 pounds on the same plan, which is where the pump gets to live underneath. This part is the floor-mounted linear one, and it is the station to buy when the chemistry does not argue for a cross-linked wall and the pump is already low. Set it on a flat, level, continuous bearing surface under the whole base; 2,085 pounds full of water and 3,962 pounds at the rating is what that surface is carrying. Size the working volume properly in the tank sizing calculator, take the freeboard from the tank sizing guide, and settle the containment question with the Snyder Captor containment comparison rather than with an assumption.

Four ways to take 250 gallons, and the neighbours either side

Three capacities share one 76 by 62 inch footprint in this table and that is the useful thing to notice. The 200 gallon SII-5720103CF42 stands 57 inches at 198 pounds, this 250 stands 69 inches at 209 pounds, and the 275 gallon SII-5740103CF42 is listed at 59 inches and 226 pounds. Height does not run in step with capacity across that group and the sheet offers no explanation for it, so read each part's own dimensions rather than assuming the bigger tank is the taller one; on these listings the 275 is shorter than this 250. Inside the 250 gallon group itself the two decisions are clean: this part and SII-5730103CF42 are the floor-mounted pair at 69 inches and 209 pounds, split by wall material; SII-5730104CFWS42 and SII-5730104CFWS45 are the standing pair at 86 inches and 253 pounds, split the same way. Pick the height first, because that is a pump and ceiling decision, then pick the wall.

Want us to check the fit? Send the site dimensions to 866-418-1777 or through a written quote request and we will confirm the tank, the pad and the freight.

One 14 inch opening doing the fill and the breathing

• Headspace: no vent fitting is listed on this sheet. The 14 inch lid is the only published opening, so it is the fill point and the breather at once, and 250 gallons moving in or out moves that air through it. Never seal the top and run a pump underneath.
• Working height: the lid sits at 69 inches on a level floor, which is above chest height for most people. Plan a step or a platform for filling, sampling and cleaning rather than working off a drum, and keep the platform clear of the fill line.
• Discharge: this sheet publishes no outlet or inlet size, so we confirm the fitting on your part before pipework is fabricated instead of printing a figure it does not carry. Whatever it is, the pump belongs below the low point on its own base with a short falling suction run and a cleanable strainer ahead of it.
• Control: an isolation valve at the tank, a flexible connector at the first joint, and a low level cut-out that stops the pump with liquid still above the fitting. Run-dry protection costs less than one call-out.
• Knowing and naming: choose the level device against the chemistry with the level gauge selection guide, and mark the station using the tank label and signage guide so the marking survives an inspection and a shift change.
• Service limit: 120 F / 48 C, the only limit this sheet publishes, and there is no warranty term on it.

Nothing hangs on the tank. Pipes, valves and gauges are carried on their own supports off the floor, with a flexible connector where the pipework meets the station. Name the chemical when you order so the wetted parts are chosen against it.

Coagulant, caustic and wash water at 250 gallons

Two hundred and fifty gallons is a working week for a lot of dosing systems: coagulant or polymer ahead of a clarifier, hypochlorite or caustic at a small treatment works, acid at a cooling plant, a concentrate day tank in a food or beverage line, detergent behind a wash bay, a chemical room at a mine or a generating station. What decides whether the system runs on spec is not the tank but the sample somebody takes from it, and a sample drawn from the wrong place at the wrong depth reads plausibly and is still wrong. The chemical sampling protocol article sets out the routine that stops it.

Liquids this resin is rated to store

These entries are the manufacturer's ratings for this resin, each with the concentration limit and the fitting and gasket to specify. Your concentration and temperature are confirmed on the chemical page or in the chemical compatibility database before ordering.

• Acetic Acid
• Aluminum Sulfate
• Calcium Chloride
• DEF
• Ethylene Glycol
• Ferric Chloride
• Ferric Sulfate
• Ferrous Sulfate
• Hydrochloric Acid
• Hydrofluoric Acid
• Hydrofluosilicic Acid
• Hydrogen Peroxide
• Magnesium Chloride
• Peracetic Acid
• Phosphoric Acid
• Polyaluminum Chloride
• Potassium Carbonate
• Potassium Hydroxide
• Propylene Glycol
• Sodium Bisulfate
• Sodium Bisulfite
• Sodium Carbonate
• Sodium Hypochlorite
• Sodium Thiosulfate
• Sulfuric Acid
• Urea Solution
• Zinc Orthophosphate

209 pounds, an LTL lane, and the first water fill

Marked Tree, Arkansas is the single plant on this sheet, so that is the lane. The freight class is given as LTL under NMFC 156600-02 and the station shipments at 76 by 62 by 69 inches, which is a pallet that wants a forklift at both ends. Price it to your ZIP with the freight cost estimator; the listed price is before freight. Unload the 209 pounds under the base, not by the lid, and set the station on its finished pad before anything is plumbed. Then do the water fill: clean water, level floor, held long enough to read the base, the lid seal and the slab beneath, and drained dry before the chemical arrives. Log the date of that fill somewhere that outlives the person who did it, because in five years it is the only commissioning record anyone will be able to find. A photo of the tank on its pad, full, on day one is worth keeping; it is the baseline every later inspection is compared against.