275 gallons under five feet, ASTM certified
The Snyder 5740100N45 is a white polyethylene vertical liquid storage tank, 47 inches across and 59 inches tall, holding 275 gallons at 96 pounds. It carries the same 1.9 specific gravity wall as the big chemical tanks, rated for 4,358 pounds of contents against 2,294 for water, it is sold with ASTM certification, and the squat shape puts the 18 inch manway at chest height and the whole tank under a bench or a low pipe rack. A 3 year warranty, and it ships as standard LTL freight.
Ordering for a plant or a bid? Request a written quote with freight to your ZIP for the file; a single 275 gallon tank goes straight to the cart above.
The squat 275, certified
A 47 inch base under 59 inches cannot tip, so the tank needs no strap, keeps a pump's suction flooded to the last few inches, and puts the manway where a drain pan or a wash-down wand reaches. The wall is rated for nearly twice the density of water and certified under ASTM D1998, which is the standard these tanks are specified to; the HDPE tank wall thickness guide explains the D1998 sizing logic and why the vapor headspace is where a wall fails first. Full, it puts 4,358 pounds on a 47 inch circle at the rating; a paver pad or a slab in full contact carries that, and the concrete pad sizing guide covers a shared slab. The tank sizing calculator sizes a day tank to the pump's rate and the refill schedule, and the tank sizing guide covers the reserve.
Grades on the 47 x 59 inch tank, and the sizes beside it
| Part | Gallons | Diameter x height | Empty weight |
|---|---|---|---|
| 5740100N45 (this tank, ASTM certified) | 275 | 47 x 59 in | 96 lb |
| 5740100N42 (XLPE) | 275 | 47 x 59 in | 96 lb |
| 5740100N48 | 275 | 47 x 59 in | 96 lb |
| 5740100N51 | 275 | 47 x 59 in | 96 lb |
| 5730100N45 (ASTM certified) | 250 | 40 x 69 in | 79 lb |
| 1008100C26 (doorway) | 250 | 36 x 64 in | 70 lb |
| 1013000C26 (doorway) | 290 | 36 x 72 in | 80 lb |
The N42 is cross-linked polyethylene for hypochlorite and the other oxidizers, and the N48 and N51 are other linear grades, all at this tank's weight in the same shell. The 5730100N45 is the certified 250 on a 40 inch base 10 inches taller, and the 1008100C26 and 1013000C26 are the doorway 250 and 290 on a 36 inch base for the site with height and no floor.
Still deciding between these? Freight to your ZIP often settles it; the wider tanks ship differently. Or call 866-418-1777 and we will walk the table with you.
Access and outlet
- Access: 18 inch threaded, vented manway at chest height; filled by hose or tote pump through a dip tube, vented outside on anything that fumes.
- Outlet: the bulkhead fitting is chosen for the chemical at order time; a flexible connector to the pump suction, with the valve carried by a bracket rather than the fitting.
- Service limit: 120 F / 48 C.
- Listing: ASTM certification.
A white tank shows its level in daylight; fit a low-level float switch so a pump never runs dry. Mount the dosing pump below the outlet so it primes by gravity, keep the manway closed against vapor loss, and keep the tank out of direct sun where the chemical is light-sensitive. At changeover the manway is a hand's reach from the floor of the tank, so a wash-down wand cleans it without anyone leaning over an opening.
Put to use
Day tanks at small water systems with a low ceiling, chemical feed skids, polymer make-down at a package plant, brine for a softener, and any 275 gallon vessel of chemical where the certification has to be on file. One chemical to a tank, a label on it, and a rinse at every changeover.
How it ships
The 5740100N45 ships palletized as LTL freight (NMFC 156600-02) at a class rate; the freight cost estimator shows the lane to your ZIP; the listed figure is the price before freight. Two people carry 96 pounds. Check the manway and the outlet fitting, fill it once with water to prove the seal, and keep the certification paperwork with the project file. A strap that is checked once a season is a strap that holds; put it on the same calendar as the gutters.
Freight and documents
Ships from: Marked Tree, AR. 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 5740100N45.
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).
Product video. Watch the Snyder Industries 275 Gallon HDPE Vertical Liquid Storage Tank with ASTM Certification video (65 seconds) with dimensions, fittings and shipping notes.
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.
