The Norwesco 300 Gallon Vertical Liquid Storage Tank holds 300 gallons in a 46-inch diameter by 50-inch tall polyethylene body in natural white. This is the squat vertical build for water and compatible liquids, and the 50-inch overall height is the spec that decides whether it fits under a ceiling, in a corner, or on a stand. If you are weighing this against the taller 35-inch diameter by 79-inch 300-gallon vertical, this is the wide, low-clearance option.
Will it work for your setup?
Quick specs to scan before you commit:
- Footprint: 46-inch round
- Overall height: 50 inches
- Loaded weight: 2,502 lb full of water (300 gal)
- Rated contents: up to 3,753 lb at the 1.5 specific gravity rating
The 1.5 SG rating is real headroom. It means the wall is built to carry liquids up to 1.5 times the density of water, so this Norwesco vertical storage tank covers most agricultural and light-chemical liquids that a water-only 1.0 SG tank cannot. Plan your pad and base for the full loaded weight, not the empty shell, and make sure the surface is level and continuously supported across the entire 46-inch diameter footprint. If you are still choosing between this and other vertical tank sizes, run the numbers with the Tank Sizing Calculator and the Tank Sizing Guide.
Reading the specs and drawing
The 46-inch diameter is the outside body dimension and the 50-inch height is overall. Fitting sizes and gasket specs are on the technical drawing on this page, not assumed from another tank, so confirm them against your plumbing before you order. See the technical drawing for fitting locations, dome detail, and exact placement before you plumb anything or build a containment curb.
Freight and ordering
This tank ships LTL freight from Norwesco's plant in Burnet, TX, quoted live to your ZIP code. A 300-gallon vertical travels as freight rather than parcel, and your distance from Burnet, TX is what drives the LTL number, so get a real figure before you order with the Freight Cost Estimator, or call 866-418-1777 and we will walk through your sizing and delivery options. The mistake to avoid: do not assume every 300-gallon vertical shares the same height. This is the 46 x 50 build at 50 inches of clearance, not the 35 x 79 tall build, so verify it clears your height constraint and check the technical drawing against your tie-down or strap plan before you commit.
3 Year Warranty
