Snyder Industries 4650 Gallon ASTM XLPE Black Heavy Duty Vertical Storage Tank

Marked Tree, Arkansas and the Mid-South lane

Start with the dock. This tank is molded at Marked Tree, Arkansas, in the Delta, an hour from the Mississippi, which puts Arkansas, Tennessee, Mississippi, Missouri and east Texas inside a short haul and makes it the cheapest 1.9 rated 4,650 to land anywhere in that radius. The sheet gives freight class 300 and a shipment 102 inches square by 154 inches tall, which rides on its own deck as a permitted load rather than as a wide load, so the lane is ordinary LTL rather than a project move. Origin is also a schedule question as much as a cost one: a short lane is a lane with fewer terminals and fewer chances for a tall shipment to sit. Once it is on site the ground takes over, and in the Mid-South that often means clay that swells and shrinks with the season. Full of water this tank is 38,781 pounds and at its rating 73,684 pounds of contents, all of it bearing on one 102 inch circle through a rotationally molded floor that carries on its whole base, so the slab is engineered to the concrete pad sizing guide rather than poured by habit, level and in full contact, inside a berm sized to the tank where the liquid is regulated. Check the volume against the draw and the delivery interval in the tank sizing calculator, and take the working reserve and the thermal freeboard from the tank sizing guide.

The 8210000 family and the tanks on either side of it

Four parts share this 102 x 154 inch molding and split into two weights: 1,613 pounds for this tank and the N42, 1,200 pounds for the N46 and N40, each rated as its own sheet says. Take this one when the liquid needs a 1.9 wall and the site wants a middle-height tank rather than a tall one, which is the combination the 1,200 pound grades cannot give you. The neighbors trade shape for the same volume. The 7000500N40 spreads 4,600 gallons onto a 120 inch base and stands only 116 inches, which is the tank for a low roof and a big slab, and the 5480000N40 takes 4,900 gallons up to 202 inches on a 90 inch base for a narrow spot with height to spare.

Comparing against another maker? Send the competing spec to 866-418-1777 or a quote request and we will show the differences honestly.

A lid at 154 inches over 1,613 pounds of shell

• Access: the manway sits at the top of a 154 inch shell, twelve feet ten inches off the pad. The sheet gives it both as an 18 inch threaded vented manway and, on the served spec, as a manway with 15 inch access; both are printed as the sheet gives them.
• Structure as listed: 2 flange lines. This sheet lists no lifting lugs and no ladder lugs, so the rigging plan and the access structure are specified with the order rather than assumed from a sibling's sheet.
• Draw-off: the sheet lists the outlet as 13.75 and gives no pipe size, material or thread; the connection is set at order against the named liquid, with the first valve carried on its own support and a flexible connector back to the tank.
• Fill and vent: dip tube to the floor, vent sized to the delivery pump and run outdoors on a fuming liquid.
• Service limit: 140 F / 60 C. Warranty: 3 years.

Twelve feet ten inches to the lid is the number to design the platform against, and on this sheet it comes without a listed ladder lug, so say so at order and get the access structure right on paper instead of improvising it on the pad. Nearly thirteen feet of standing liquid is a real asset below: a transfer pump mounted under the draw-off runs flooded deep into the working range, and a low-level float keeps it from ever pulling air. The head also bears on the outlet connection, so the first valve rides on its own support and the run to hard pipe includes a flexible connector rather than a rigid stub that feeds every bit of pump vibration and thermal movement straight into the wall. Keep the manway shut between deliveries, gauge the level from grade, write the name of the one liquid on the wall, and put a light on the headspace band every time the lid comes off.

Delta plants that store dense product

The buyer is a Mid-South operation with something heavier than water and a middling roof: an acid or concentrated solution at a municipal treatment works, a dense process liquid at a food or chemical plant, a heavy blend at a Delta distributor who fills from tankers and wants the shortest possible freight lane. The 1.9 rating and the 73,684 pound contents figure are the reason to buy this wall instead of the lighter grade beside it, and the crosslinked resin is why it belongs in aggressive chemistry duty rather than in plain storage; the crosslinking and chemistry duty guide draws that line by duty rather than by brochure. Water sits comfortably inside the rating, but a fire reserve is its own engineering problem with sizing and freeze-protection discipline the fire-water reservoir design guide covers properly. If the liquid is ordinary, the 1,200 pound grade in this same shell is the honest buy.

Arkansas out, class 300 on the bill

It ships LTL from Marked Tree, Arkansas at freight class 300 as the sheet lists it, shipped 102 inches by 102 inches by 154 inches, and the freight cost estimator prices that lane to your ZIP. The listed price is before freight. At 1,613 pounds this is the heavy pick in its shell, so confirm the machine on site can stand it up before delivery day: straps under the body, nothing through the manway, and the rigging points confirmed at order since this sheet lists no lifting lugs. Water test it to the manway, hold it, walk the pad edge and the draw-off connection, then drain and dry before the liquid arrives. Do the first delivery in daylight with the driver and one of your own people watching the base from the first gallon to the last. Save the pallet; a tank that ever has to move again is easier to move on it.