10,500 gallons in black at 1.35 specific gravity, ASTM certified
The Snyder 5330300N33 is a black high density linear polyethylene vertical liquid storage tank, 143 inches across and 179 inches tall, holding 10,500 gallons at 2,500 pounds. Its wall is rated for a specific gravity of 1.35, or 122,598 pounds of contents against 87,570 for water, it is sold with ASTM certification, and the black wall keeps light out of stored water so it stays clear of algae, which makes it the certified water tank for a community system or a fire reserve. An 18 inch threaded, vented manway on top, a 3 year warranty, and it ships as oversize freight.
Spec sheet in hand? Call 866-418-1777 and read us the liquid and the pad; or get freight to your ZIP and add it to your cart above.
Forty-four tons of water on a twelve foot circle
Full of water, the 5330300N33 puts 87,570 pounds on a 143 inch circle, and a rotationally molded floor bears on the whole pad, so the pad is what matters: an engineered slab in full contact under the entire floor, screeded flat, with no pipe trench or drain crossing under it. An empty tank gets strapped, because 179 inches of empty polyethylene is a sail, and the straps go slack once it is full. 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. The 10,500 gallon vertical tank buyers guide compares the shapes at this volume across makers; the tank sizing calculator tells you whether 10,500 gallons covers the draw, and the tank sizing guide covers days of supply.
Snyder's 10,000 to 12,000 gallon verticals
| Part | Gallons | Diameter x height | Empty weight |
|---|---|---|---|
| 5330300N33 (this tank, black, 1.35 SG, ASTM certified) | 10,500 | 143 x 179 in | 2,500 lb |
| 5330000N29 | 10,500 | 142 x 169 in | 2,500 lb |
| 5330000C34 | 10,500 | 142 x 169 in | 2,250 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 5330000 tanks hold the same 10,500 gallons on a 142 inch base 10 inches shorter, the N29 at this tank's weight and the C34 and C37-BLACK 250 pounds lighter in the general grade. The 32026 is the 10,000 gallon dark green tank with the lighter wall, and the 32074 is the 12,000 gallon step up at 197 inches.
Not sure which one? Tell us the liquid, the site and the ceiling height at 866-418-1777, or request a written quote with freight to your ZIP.
What is fitted
- Outlet: specify the bulkhead fitting for the liquid when ordering; a flexible connector between the bulkhead and hard pipe, an expansion joint, and the valve supported off the slab. For a fire reserve a large outlet is specified at order.
- Access: 18 inch threaded, vented manway, 179 inches up, reached from a fixed platform with a rail.
- Service limit: 120 F / 48 C.
- Listing: ASTM certification.
A tank this size moves a great deal of air as it fills, empties and warms in the sun, so the vent is sized for the pump-out rate and the fill rate, not left at the manway default, and it is screened. Fit a sender read at ground level so nobody climbs for a number. In a cold climate the outlet valve and the first run of pipe are insulated or drained; at this volume the body freezes slowly and from the top down.
Applications
Community and municipal water storage where the certification has to be on file, a fire reserve of the kind the fire-water reservoir design guide describes, irrigation storage on a large property, and brine or fertilizer solution within the 1.35 rating. One liquid per tank, labeled.
On the truck
At 143 inches across and 179 inches long on the deck the 5330300N33 is oversize freight (NMFC 156600) on a flatbed at a lane rate, with an escort on most routes; the freight cost estimator quotes the haul to your ZIP; what is listed is the price before freight. A crane sets 2,500 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. Mark the vent and the outlet on the outside of the shell so nobody caps the wrong one in the dark.
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 5330300N33.
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.
