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Cone Bottom Tanks for Sale

One Clarion Cone Bottom Tanks

We believe that quality matters to you. Especially when it costs you the same thing or less than a less quality tank! Let us show you the difference in price and quality. Ready to finance your purchase? Click here to apply for financing on this product!

If you want a tank that doesn't crack easily, leak or break…
If you don't want to have to buy a replacement tank again for at least a decade, call us!

Cone Bottom Poly Tanks Part Number Details Buy Now!
55 Gallon CRMI Cone Bottom Tank
30" Diameter x 26" Height
55CB PRODUCT SPECS SHOP NOW
75 Gallon Chem-Tainer Cone Bottom Tank with Poly Stand
31" Diameter x 40" Height
TC3140JP PRODUCT SPECS SHOP NOW
75 Gallon Chem-Tainer Inductor Cone Bottom Tank
33" Diameter x 43" Height
TC3343JC PRODUCT SPECS SHOP NOW
100 Gallon Chem-Tainer Cone Bottom Tank with Poly Stand
31" Diameter x 48" Height
TC3148JP PRODUCT SPECS SHOP NOW
100 Gallon Chem-Tainer Inductor Cone Bottom Tank
33" Diameter x 50" Height
TC3350JC PRODUCT SPECS SHOP NOW
100 Gallon Dura-Cast Natural White Cone Bottom Tank with Stand
28" Diameter x 50.75" Height
970100SD-970110 PRODUCT SPECS SHOP NOW
110 Gallon CRMI Cone Bottom Tank
30" Diameter x 44" Height
110CB PRODUCT SPECS SHOP NOW
150 Gallon Chem-Tainer Cone Bottom Tank with Poly Stand
31" Diameter x 66" Height
TC3166JP PRODUCT SPECS SHOP NOW
150 Gallon Chem-Tainer Inductor Cone Bottom Tank
33" Diameter x 66" Height
TC3366JC PRODUCT SPECS SHOP NOW
150 Gallon Dura-Cast Natural White Cone Bottom Tank with Stand
47" Diameter x 37.5" Height
930150-930000 PRODUCT SPECS SHOP NOW
200 Gallon Chem-Tainer Cone Bottom Tank with Poly Stand
31" Diameter x 77" Height
TC3177JP PRODUCT SPECS SHOP NOW
210 Gallon CRMI Cone Bottom Tank
30" Diameter x 76" Height
210CB PRODUCT SPECS SHOP NOW
250 Gallon Dura-Cast Natural White Cone Bottom Tank with Stand
47" Diameter x 51" Height
930250 PRODUCT SPECS SHOP NOW
300 Gallon Chem-Tainer Cone Bottom Tank with Poly Stand
31" Diameter x 98" Height
TC3198JP PRODUCT SPECS SHOP NOW
300 Gallon Dura-Cast Natural White Cone Bottom Tank with Stand
47" Diameter x 58" Height
930300-930000 PRODUCT SPECS SHOP NOW
350 Gallon Dura-Cast Natural White Cone Bottom Tank with Stand
72" Diameter x 47" Height
930350SD-930001 PRODUCT SPECS SHOP NOW
400 Gallon Dura-Cast Natural White Cone Bottom Tank with Stand
47" Diameter x 71.75" Height
930401-930000 PRODUCT SPECS SHOP NOW
500 Gallon Chem-Tainer Cone Bottom Tank
65" Diameter x 68" Height
TC6568JC PRODUCT SPECS SHOP NOW
500 Gallon Heavy Duty Chem-Tainer Cone Bottom Tank
65" Diameter x 68" Height
TC6568JA PRODUCT SPECS SHOP NOW
500 Gallon CRMI Cone Bottom Tank
48" Diameter x 75" Height
500CB PRODUCT SPECS SHOP NOW
500 Gallon Dura-Cast Natural White Cone Bottom Tank with Stand
72" Diameter x 132" Height
930500SD-930001 PRODUCT SPECS SHOP NOW
550 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
60" Diameter x 69" Height
THC00550KW PRODUCT SPECS SHOP NOW
600 Gallon CRMI Cone Bottom Tank
60" Diameter x 64" Height
600CB PRODUCT SPECS SHOP NOW
600 Gallon Dura-Cast Natural White Cone Bottom Tank with Stand
47" Diameter x 99.25" Height
930601SD-930000 PRODUCT SPECS SHOP NOW
700 Gallon CRMI Cone Bottom Tank
48" Diameter x 103" Height
700CB PRODUCT SPECS SHOP NOW
700 Gallon Dura-Cast Natural White Cone Bottom Tank with Stand
72" Diameter x 68" Height
930700SD-930001 PRODUCT SPECS SHOP NOW
750 Gallon CRMI Cone Bottom Tank
72" Diameter x 59" Height
750CB PRODUCT SPECS SHOP NOW
870 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
60" Diameter x 95" Height
THC00870KW PRODUCT SPECS SHOP NOW
900 Gallon CRMI Cone Bottom Tank
60" Diameter x 89" Height
900CB PRODUCT SPECS SHOP NOW
900 Gallon Dura-Cast Natural White Cone Bottom Tank with Stand
72" Diameter x 78" Height
930900SD-930001 PRODUCT SPECS SHOP NOW
1000 Gallon CRMI Cone Bottom Tank
72" Diameter x 74" Height
1000CB PRODUCT SPECS SHOP NOW
1100 Gallon Dura-Cast Natural White Cone Bottom Tank with Stand
72" Diameter x 90" Height
931100SD-930001 PRODUCT SPECS SHOP NOW
1100 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
60" Diameter x 113" Height
THC01100KW PRODUCT SPECS SHOP NOW
1200 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
90" Diameter x 83" Height
THC01200KW PRODUCT SPECS SHOP NOW
1350 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
85" Diameter x 86" Height
THC01350KW PRODUCT SPECS SHOP NOW
1550 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
85" Diameter x 95" Height
THC01550KW PRODUCT SPECS SHOP NOW
1600 Gallon CRMI Cone Bottom Tank
90" Diameter x 79" Height
1600CB PRODUCT SPECS SHOP NOW
1600 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
90" Diameter x 96" Height
THC01600KW PRODUCT SPECS SHOP NOW
2000 Gallon CRMI Cone Bottom Tank
90" Diameter x 96" Height
2000CB PRODUCT SPECS SHOP NOW
2000 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
90" Diameter x 113" Height
THC02000KW PRODUCT SPECS SHOP NOW
2020 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
110" Diameter x 96" Height
THC02000KW PRODUCT SPECS SHOP NOW
2500 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
90" Diameter x 130" Height
THC02500KW PRODUCT SPECS SHOP NOW
2520 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
110" Diameter x 108" Height
THC02520KW PRODUCT SPECS SHOP NOW
3000 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
90" Diameter x 146" Height
THC03000KW PRODUCT SPECS SHOP NOW
3200 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
110" Diameter x 126" Height
THC03200KW PRODUCT SPECS SHOP NOW
4000 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
110" Diameter x 146" Height
THC04000KW PRODUCT SPECS SHOP NOW
5000 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
110" Diameter x 175" Height
THC05000KW PRODUCT SPECS SHOP NOW
6000 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
110" Diameter x 204" Height
THC06000KW PRODUCT SPECS SHOP NOW
6011 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
144" Diameter x 134" Height
THC06011KW PRODUCT SPECS SHOP NOW
7011 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
144" Diameter x 150" Height
THC07011KW PRODUCT SPECS SHOP NOW
8000 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
144" Diameter x 166" Height
THC08000KW PRODUCT SPECS SHOP NOW
10000 Gallon Enduraplas Natural White Full Drain Cone Bottom Tank with Stand
144" Diameter x 202" Height
THC10000KW PRODUCT SPECS SHOP NOW


cone bottom tank

Cone Bottom Tank Features

Cone Bottom Tank Benefits: Cone Bottom Tank Features:
Range in size from 550 to 10,000 gallons 15 degree conical bottom
Fully draining, can be emptied quickly Banjo FNPT 3” bolted fitting on bottom
Seamless, water-tight and leak-proof Made from extra-heavy-duty plastic
10 year warranty 4 x positive tie-down points, built in
FDA, ASTM D1998, NSF/ASNI 61-2015, NSF/ASNI 372-2011 compliant Reinforced dome for extra strength
Green and black are standard tanks, yellow and white available on request 16” hinged vented, locking lid
Made in the USA Structurally molded ribbing acts as belting

Cone Bottom Tanks for Sale – Specs

Cone bottom storage tanks on stands in a yardEnduraplas Cone Bottom Tanks are available in a range of sizes from 550 to 10,000 gallons, with a variety of customization and accessory options.

Most Poly Cone Bottom Tanks come with:

  • Tie down points
  • 16” lid size
  • 3” bolted bottom fitting
  • 1.9 Specific gravity
  • 15 degree cone slope
  • 10 year warranty
  • Choice of Green, Black, Yellow or White tank colors

Enduraplas Cone Bottom Tank – With Stand

*Tank stands are optional. The stand also raises the base off the floor, allowing room for drainage.

We want this tank to be precisely what you need to get the job done. Call us today and get your questions answered.

Enduraplas Cone Bottom Tanks – Helpful Information (pdfs)

Cone Bottom Tank - Engineered for Quality

Cone bottom storage tanks installed in a backyardEnduraplas cone bottom tanks are constructed using a single-piece roto-mold process that makes this tank extra strong and virtually indestructible.  Enduraplas cone bottom tanks are produced by rotationally molding high-density virgin polyethylene resin into a seamless, cone bottom shape.  This process produces tanks that are extremely durable, along with being resistant to impact and a wide range of chemicals.  In fact, we’re so confident in their performance, that you’ll get a 10-year manufacturer’s warranty.

Did you know? Enduraplas tanks are made from a special, more expensive high-pressure extrusion process that makes the polymer 30% stronger than the competition.  Others just pour colored powder. It also makes it so the cone bottom tanks completely block the light, eliminating algae growth. The UV inhibitors that are added during the manufacturing process protect the tank from sun degradation and completely block the light and eliminate algae growth.  The bottom line:  These poly cone bottom tanks can be kept inside or outside.

Enduraplas cone bottom tanks are designed with a higher standard of engineering excellence.  They are produced with higher quality parts and components.  And they last longer in real world applications.   This isn’t something that just happens.  It is a result of higher attention to detail, research, and an appreciation of the real value that having a quality product brings.  This all translates into less downtime, less money spent on repairs, greater productivity, and a much, much longer time use-life of the tank.

Short ad showing that Enduraplas tanks are designed better, built stronger, and last longer than the competitors

See Why These are Called the Strongest Tanks Ever!

See for yourself why these tanks are so in demand.

Tank VS Chevy Blazer

Enduraplas – Advantage

Enduraplas – Warranty



Enduraplas Cone Bottom Tanks - Applications

Top view of two blue cone bottom tanks on standsEnduraplas Cone Bottom tanks are most commonly used for storing, mixing and dispursing water & chemicals. Conical bottom tanks are popular because there is virtually no waste.  The tanks drain quickly and are fully draining.  In addition to being FDA approved to hold potable water, these tanks are often used to store chemicals, fertilizers, slurry, diesel exhaust fluid (DEF), and biodiesel.

Some common uses of cone bottom tanks are:

  • Mixing and storing chemicals such as acids, bases, salts, detergents, and pesticides.  Cone bottom tanks prevent the formation of dead zones and ensure complete mixing of the chemicals.

  • Storing sludge and slurry such as wastewater, sewage, and even manure. Cone bottom tanks facilitate the separation of solids and liquids and enable quick and complete drainage of the sludge.  They are perfect for applications that include storing heavy materials and materials that are prone to sludging, which are difficult to drain out of upright tanks. 

  • Storing grains, cattle feed such as corn, wheat, barley, and soybeans, and other dry materials. Cone bottom tanks allow for easy dispensing of the feed with a flange or slidegate at the bottom of the tank.

  • Storing diesel exhaust fluid (DEF) which is a urea-based solution used to reduce emissions from diesel engines. Cone bottom tanks prevent crystallization and contamination of the DEF and ensure consistent quality.

  • Brewing and fermenting liquids such as wine and beer.  Cone bottom tanks allow for easy yeast harvesting and removal of sediment.  Materials that require separation can be handled with a decant fitting to remove the liquid from the solids. 

  • Other common uses: Water Treatment, Biodiesel & Biofuels (WVO), Fertilizer (Ammonium Nitrate), Paper Mills, Agriculture, Slurry / Sludge (Settling Tanks).

See Chemical Compatibility Chart


Cone Bottom Tanks - Accessories

Cone bottom tanks for sale are versatile and durable containers that can be used for various applications. They are ideal for storing, mixing and dispensing liquids and solids, such as water, chemicals, fertilizers, slurry, and feed. To enhance their functionality and performance, you may need some accessories to go along with them. For example, you may need stands to support and elevate your tanks, fittings and valves to connect and control the flow of your materials, lids to cover and protect your tanks, or pumps to transfer your materials. Whatever your needs are, we have the right accessories.  Browse our selection of Enduraplas cone bottom tank accessories and find the ones that suit your project.

Threaded Site Gauge Bolted Sight Gauge Fittings
cone bottom tank cone bottom tank cone bottom tank

Mixing Cones

White cone bottom tank
20" x 45"
White rounded cone bottom tank on a stand
24" x 42"
White rounded cone bottom tank on a stand
30" x 43"
White rounded cone bottom tank on a stand
30" x 45"
If you want a tank that doesn’t crack easily, leak or break…
If you don't want to have to buy a replacement tank again for at least a decade, call us!