A 6000 gallon black vertical tank for water, rainwater and fertilizer
The Norwesco 6000 gallon black vertical storage tank, part number 40769, is a polyethylene tank 102 inches in diameter and 182 inches tall, weighing 1331 lb empty. It is the standard duty tank of this size, rated for liquids up to 1.5 specific gravity, which covers water, most liquid fertilizers and many common chemicals; 6000 gallons of water weighs 50040 lb. It comes with a 3 inch polypropylene female NPT bulkhead fitting with a 2 inch reducer as the outlet and a 16 inch threaded vented manway on top. The resin is FDA compliant per Norwesco, Norwesco lists its water tanks under NSF/ANSI 61 (the listing names no models), the service limit is 120 F, and Norwesco backs it with a 3 year warranty. Black blocks light, which keeps algae from growing in stored water.
Is 6000 gallons the right size? Get freight to your ZIP and add it to your cart above, or call 866-418-1777 with the site and the draw.
Where it goes
A 6000 gallon black vertical is a common pick for a ranch or rural home water supply on haul or a slow well, a rainwater cistern fed from a barn or shop roof, an irrigation buffer for a market garden or an orchard block, or a fire protection reserve on a site without hydrants. The tank is tall rather than wide, a little over fifteen feet high on a circle eight and a half feet across, so it needs sky overhead or a tall building and a ladder or platform to reach the manway. Full of water it puts about 25 tons on a small footprint, which is why the pad matters more than the tank. Our guide to sizing a concrete pad under an above-ground polyethylene tank covers that. For a fire reserve, the rural fire water reservoir guide explains NFPA 22 sizing and freeze protection. For roof water, start with the first flush diverter sizing guide.
What goes in it
Water, rainwater, liquid fertilizer and the common farm and treatment chemicals that polyethylene handles. At 1.5 specific gravity the heaviest full load is 75060 lb; anything denser than one and a half times water belongs in the heavy duty version, not this tank. Check anything other than water in our chemical compatibility guide first and keep the contents under 120 F. For the volume, the tank sizing calculator and tank sizing guide turn a daily draw and a refill interval into gallons.
Openings and fittings
- Outlet. A 3 inch polypropylene female NPT bulkhead fitting with a 2 inch reducer, factory installed low in the wall. Take the reducer out for a 3 inch gravity feed or a pump suction; leave it in to plumb 2 inch. Put a flexible connector before any rigid pipe and support the valve on its own so the fitting carries liquid, not hardware.
- Manway. A 16 inch threaded vented manway on top, wide enough to fill from a hose, drop a float in, and get a brush inside. Never plug the vent.
- Inlet. No separate inlet fitting is installed. Ask us about a fill fitting at a set height before the tank ships if you need one.
- Drawing. Norwesco's drawing for this tank, linked under Technical Drawing on this page, shows the outlet position relative to the manway.
Sizes and grades nearby
Same tank in white, for reading the level through the wall: the 6000 gallon white vertical tank. For liquids heavier than water, the 1.9 rated versions: the 6000 gallon black heavy duty vertical tank and the 6000 gallon blue heavy duty vertical tank. One step down is the 5000 gallon black vertical tank; one step up is the 6100 gallon black vertical tank. The colour swatches above the price switch between the versions of this tank.
Shipping and receiving
The tank ships LTL at freight class 300 from the nearest of Norwesco's Fairfield, Texas, Hanford, California and St. Bonifacius, Minnesota plants, 102 by 102 by 182 inches and 1331 lb, on its side on a flatbed. Have a forklift or a loader with straps ready and room to stand it up. The listed price is before freight; the freight cost estimator gives the lane cost to your ZIP. At the tailgate, check the part number against 40769 on the bill of lading, look over the whole shell for transit damage before signing, and fill it with water the first time.
Questions before you order? Call 866-418-1777.
Freight and documents
Ships from: Hanford, CA; St. Bonifacius, MN; Fairfield, TX. 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 Norwesco 40769.
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, or call 866-418-1777. The listed price is before freight.
