Snyder Industries 4500 Gallon ASTM Black Double Wall Tank

The lightest crate in this family, and the lane it rides

Take the haul first, because this listing is the easiest of its shell to receive. The sheet names one plant, Lincoln, Nebraska, and publishes no ship-from state field, so the lane is Lincoln to your gate and nothing more is claimed here. The crate is 102 inches by 102 inches by 197 inches at 3,000 pounds, LTL at class 250 with no NMFC number, and that 3,000 pound figure is the lighter of the two weights this shell is listed at. On a site with no dock and one telehandler that is a real difference: less to lift off the trailer, less equipment to book, a shorter window in the yard and fewer people standing around waiting. Price the lane to your ZIP with the freight cost estimator; the listed price is before freight. What the lighter weight does not change is the geometry, so the route still has to clear better than sixteen feet of crate on an eight and a half foot square. The duty this row is bought for is water-like storage at bulk quantity. The rating is a specific gravity of 1.5, carrying 56,295 pounds of maximum contents against 37,530 pounds of plain water at 8.34 pounds per gallon, which is a real working margin over water without paying for more wall than the job needs. Process water, rinse water, wash-down supply, dilute solution, a treatment chemical not much denser than water: that is the list, and if what you are storing is genuinely heavy then the higher rating in the same shell is the honest recommendation instead. The service limit is 120 F / 48 C, so this is not the listing for warm service either; a cross-linked row in the same shell publishes a higher figure. The material field reads polyethylene and the colour field reads black, which keeps daylight off the contents and removes any chance of reading a level through the wall, so the level instrument is a specification item. The pad is set by the water rather than by the shell: 37,530 pounds standing on a 102 inch square wants a flat, continuous, cured, level surface under the entire footprint, no rails and no shim at a corner. Before you settle the capacity, remember that a contained tank does not give you its nameplate volume, which is the subject of the Captor double wall freeboard sizing guide, and run your own turnover through the tank sizing calculator against the freeboard discipline in the tank sizing guide.

Three thousand and thirty-eight hundred on the same 197 inch plan

Two listed weights cover the four 4,500 gallon rows: this tank and 5620000N40 at 3,000 pounds, 5620000N30 and 5620000N42 at 3,800. The sheet gives both figures and explains neither, so we print what it says and invent no reason. Treat the weight column as a fact about handling and the rating line on each individual sheet as the fact about service, then let the product decide; send us the name and the strength and we will point at the part number. The capacity rows are where the table earns its place. Because all six stand on the identical 102 inch square, a step in capacity is a step in height alone: 178 inches for 4,000 gallons, 197 for this tank's 4,500, 216 for 5,000. The floor plan, the walkway, the containment line if you have one and the space for a pump skid are unchanged whichever you choose. So do the measurement that actually decides it. Take the clear height at the final position, subtract what a platform and a fill arrangement need above an 18 inch manway, and see which rows fit. Then count your deliveries; if two rows fit, the taller one usually wins on the number of truck drops alone.

Need the taller or the wider one? Every row links to its page with freight to your ZIP on each; 866-418-1777 will check the ceiling and the pad.

Loading through the lid on a 197 inch column

• The fill point: an 18 inch threaded vented manway at the top of the column, and the only opening this sheet publishes. Decide before the tank is set where the hose runs, how the drop pipe is supported and where the person watching the fill stands.
• Access: better than sixteen feet up means a fixed ladder, a platform and a fall protection arrangement, specified with the installation rather than borrowed from whatever is in the yard on the day.
• The vent: part of the manway. It is the wall's protection every time a bulk drop pushes air out and every time a pump draws the level down, so keep the path clear and check it whenever the manway is opened.
• The outlet field: it reads "1 Manway / Lid" and the inlet field is empty. That is the name of an opening rather than a pipe size, so no outlet dimension, thread, bulkhead, flange or valve is claimed on this page. Give us the duty and the line size and we will confirm what this part number carries before a pump is specified.
• Getting liquid out: the usual arrangement on a tank configured this way is a suction line through the manway to a pump alongside, with a strainer set clear of the bottom. That last detail is the one that gets skipped and the one that blocks, because whatever settles out of a stored product settles at the bottom.
• Level: nothing is visible through a black wall, so the instrument is your only level and the low level cut-out is chosen with the pump.
• Structure: no lifting lug count, ladder lug or flange line is published on this sheet, so none is claimed.
• The space between the walls: no monitoring port, gauge or alarm is published on this sheet.
• Limits: 120 F / 48 C, a specific gravity rating of 1.5, and a 3 Year Warranty.

Tell us the product when you order; a second wall does nothing at all for a fitting that was chosen generically, and the fitting is where a release starts.

Plant water and dilute solution on a contained footprint

This is the contained tank for water-like duty at scale: process and rinse water storage in manufacturing, clean-in-place and wash-down supply in food and beverage plants, boiler and cooling tower make-up, dilute solution and treatment chemical holding at municipal water and wastewater works, fleet and vehicle wash installations, laundry operations, and crop input holding at agricultural retail sites. Four and a half thousand gallons is well past the point where a site moves totes with a forklift, so the tank is taking a bulk hose drop, and the second wall is what makes doing that on a surface which drains somewhere a planned decision rather than a gamble somebody absorbs. Two things belong in the first week. Write the inspection schedule for the space between the walls and keep the record with the tank, because a second barrier is worth exactly what your evidence says about it. And read the wall thickness at the vapour saturated headspace guide before you write it, because the wall works hardest at the vapour line and an inspection from the liquid side misses it. Where the real question behind an enquiry this size is private fire water storage, the fire water reservoir design guide for rural and remote sites sets out how that duty is sized; nothing here is a claim about it.

Three thousand pounds, Lincoln, and a measured gate

Lincoln, Nebraska is the plant this sheet names and it publishes no ship-from state field, so that is the whole of what we will say about origin. Freight is LTL at class 250, no NMFC number is listed, and the crated load is 102 by 102 by 197 inches at 3,000 pounds. Price your lane with the freight cost estimator; the listed price is before freight. Eight hundred pounds lighter than the heavier listings on this same envelope makes the lift easier and changes nothing about the dimensions, so the gate, the door head and the overhead services still have to be measured for better than sixteen feet of crate. No crane capacity, rigging method, permit or escort requirement is published on this sheet, and no lifting lug count either, so none is invented here; tell us what equipment you can get on site and we will work the arrival around it. Lift under the base, never by the manway, and never drag it on the shell. Set it on the finished, cured, level surface in its final position and prove it plumb in two directions before anything is plumbed in. Fill it with clean water, hold the 37,530 pound load, and read the manway seal, the base line and the surface underneath while it is loaded. Drain, dry, open the space between the walls, look in good light and record the date on the shell. Then leave a clear walkway all the way round before the pipework goes in, because the side of a tank nobody can reach is the side nobody ever inspects. A strap that is checked once a season is a strap that holds; put it on the same calendar as the gutters.