10,500 gallons at 1.5 specific gravity on a 143 inch base, ASTM certified
The Snyder 5330300N43 is a white polyethylene vertical liquid storage tank, 143 inches across and 179 inches tall, holding 10,500 gallons at 2,600 pounds. Its wall is rated for a specific gravity of 1.5, or 131,355 pounds of contents against 87,570 for water, so it holds brine, fertilizer solution and coagulant as delivered as well as water, and it is sold with ASTM certification for the plant that needs the paper on file. An 18 inch threaded, vented manway on top, a 3 year warranty, and it ships as oversize freight.
Talk to a person first? 866-418-1777 reaches a tank specialist, not a call center; or see freight to your ZIP and add the 10500 gallon tank to your cart above.
The middle wall at two tanker loads
A water-rated wall is for water and nothing heavier; the chemical-grade wall is for concentrated acid; a 1.5 wall is the middle, sized for brine, fertilizer solution and coagulant as delivered and every water application, with margin, and a tank of two tanker loads takes a delivery with a full reserve still in the bottom. The certification is against ASTM D1998, and the way a tank meets it is in the wall; the HDPE tank wall thickness guide explains the sizing logic and why a wall this tall is inspected from the top, in the headspace. Full, it puts 131,355 pounds on a 143 inch circle at the rating: an engineered slab in full contact under the entire floor, screeded flat, with the empty tank strapped against wind and the manway reached from a fixed platform on its own footings. The 10,500 gallon vertical tank buyers guide compares the shapes at this volume across makers; the tank sizing calculator turns feed rate and delivery interval into a volume, and the tank sizing guide covers the reserve.
Grades on the 143 x 179 inch tank, and the sizes beside it
| Part | Gallons | Diameter x height | Empty weight |
|---|---|---|---|
| 5330300N43 (this tank, 1.5 SG, ASTM certified) | 10,500 | 143 x 179 in | 2,600 lb |
| 5330300N39 (1.35 SG, ASTM certified) | 10,500 | 143 x 179 in | 2,500 lb |
| 5330300N45 (1.9 SG, ASTM certified) | 10,500 | 143 x 179 in | 3,000 lb |
| 5330000N43 (1.5 SG, ASTM certified) | 10,500 | 142 x 169 in | 2,500 lb |
| 5330000C37-BLACK | 10,500 | 142 x 169 in | 2,250 lb |
| 32026 (dark green) | 10,000 | 142 x 167 in | 2,170 lb |
| 32074 | 12,000 | 142 x 197 in | 2,482 lb |
The N39 is the 1.35 wall, 100 pounds lighter, and the N45 the 1.9 wall, 400 pounds heavier, in this same certified shell. The 5330000N43 is this same 1.5 certified wall on a 142 inch base 10 inches shorter, the C37-BLACK the general-grade black water tank on that base, the 32026 the 10,000 gallon dark green tank, and the 32074 the 12,000 gallon step up at 197 inches.
Neighboring size a better fit? Every row links to its own page; freight to your ZIP is quoted on each, or call 866-418-1777.
Connections
- Outlet: tell us the liquid when ordering and the bulkhead fitting is matched to it; a flexible connector between the bulkhead and hard pipe, an expansion joint, and the valve supported off the slab.
- Access: 18 inch threaded, vented manway, 179 inches up; vent outside on anything that fumes, fill through a dip tube, and size the vent for a tanker's unload rate.
- Service limit: 120 F / 48 C.
- Listing: ASTM certification.
Fit a sender read at ground level so nobody climbs for a number; on a chemical, choose the sender for the liquid, keep the manway closed against vapor loss, and shade the tank where the liquid is light-sensitive. A single wall tank of regulated chemical stands inside a berm sized to it. In a freezing climate insulate or drain the outlet valve and the first run of pipe.
Delivery day at the manway
Unloading a tanker pushes air out faster than a stock manway vent can pass it; size the vent for that rate, or fill through a dedicated top bulkhead vented separately. A fill pipe to the floor keeps the liquid from free-falling and foaming. The first delivery into a new tank is watched from start to finish, with the slab edge and the outlet fitting checked as the level climbs, and the log takes the date and strength of every load that follows.
What it holds in practice
Coagulant, brine and fertilizer solution delivered by tanker at plants and farms that need the certification on file, community water storage, and a fire reserve of the kind the fire-water reservoir design guide describes. One liquid per tank, labeled.
Getting it to the pad
At 143 inches across and 179 inches long on the deck the 5330300N43 is oversize freight (NMFC 156600) on a flatbed at a lane rate, with an escort on most routes; the freight cost estimator prices it for your ZIP, and the listed price is before freight. A crane sets 2,600 pounds upright on the slab. Fill it to the manway once, hold it, check the outlet fitting, and keep the certification paperwork with the project file. Once it is full and holding, leave it alone for a day before the plumbing goes on; a settled tank is a quiet one.
Freight and documents
Ships from: Chowchilla, CA. LTL freight is quoted to your ZIP with the freight cost estimator or by phone at 866-418-1777. The listed price is before freight.
Technical drawing (PDF) for Snyder Industries 5330300N43.
See this tank
Interactive 3D model with live fill. This tank has an interactive 3D model built to its manufacturer dimensions. Rotate it, and set a fill level to see how much liquid it holds at any height. Open the 3D view on the product photo above. Download the 3D model (GLB).
Ready to order?
Add it to your cart at the top of this page, get LTL freight to your ZIP, request a written quote, or call 866-418-1777. The listed price is before freight.
