Conical Bottom Tanks for Sale

Conical Bottom Tanks for Various Uses
Enduraplas cone bottom tanks are built using a single-piece roto-mold process with high-density virgin polyethylene resin, making them extra strong, durable, and resistant to impact and chemicals. They come with a 10-year manufacturer’s warranty for added assurance.
These tanks are made using a high-pressure extrusion process, making the polymer 30% stronger than competitors and completely blocking light to prevent algae growth. UV inhibitors protect them from sun degradation, making Enduraplas cone bottom tanks suitable for both indoor and outdoor use.
Looking for water storage solutions? We can help! Call us at 1-863-261-8388 or contact us to discuss your needs.
Enduraplas Cone Bottom Tanks - Applications
Conical bottom tanks are great for storing and draining liquids like water, chemicals, and fertilizer. Their cone-shaped base helps everything flow out easily, so you don’t waste a drop. These tanks are often used on farms, in factories, and anywhere full drainage is important. Made from strong, food-safe materials, cone bottom tanks can hold drinking water, diesel exhaust fluid (DEF), slurry, and even biodiesel. Whether you're looking for a 500-gallon cone bottom tank or a larger option for industrial use, these drainable tanks are built to last and easy to work with.
Support Documents
- Cone Bottom Tank Features Flyer
- Difference Between Cone Bottom and Flat Bottom Tanks
- Light Blocking Explained
- Tips for Preparing A Base for Your Tank
- How to Keep Your Poly Tank from Freezing
- Can You Use Poly Tanks for Long Term Liquid Fertilizer Storage?
- All You Need to Know About Liquid Fertilizer Storage
- Poly Tank Buyers Guide
- Chemical Compatibility Chart
- Enduraplas Catalog - Agricultural Tanks

Conical Tank Benefits
- Range in size from 550 to 10,000 gallons
- Fully draining, can be emptied quickly
- Seamless, water-tight and leak-proof
- 10 year warranty
- FDA, ASTM D1998, NSF/ASNI 61-2015, NSF/ASNI 372-2011 compliant
- Green and black are standard tanks, yellow and white available on request
Looking for water storage solutions? We can help! Call us at 1-863-261-8388 or contact us to discuss your needs.
Conical Bottom Tank Features
- 15-degree conical bottom
- Banjo FNPT 3” bolted fitting on bottom
- Made from extra-heavy-duty plastic
- 4 x positive tie-down points, built in
- Reinforced dome for extra strength
- 16” hinged vented, locking lid
- Structurally molded ribbing acts as belting
Conical Bottom Tanks Applications

- Mix and store chemicals like acids, bases, salts, detergents, and pesticides with no dead zones.
- Store sludge and slurry such as wastewater, sewage, and manure, facilitating solid-liquid separation and quick drainage.
- Handle heavy materials and those prone to sludging with ease.
- Store grains and cattle feed like corn, wheat, barley, and soybeans, with easy dispensing via a bottom flange or slide gate.
- Keep diesel exhaust fluid (DEF) free from crystallization and contamination.
- Ensure consistent DEF quality and performance.
- Versatile Cone Bottom tanks offer efficient storage for industrial and agricultural needs.
Conical Bottom Tank - Engineered for Quality
Enduraplas cone bottom tanks are made using a strong, one-piece molding process. This gives each tank extra strength and helps it last longer without cracking or leaking. They’re built from high-quality polyethylene plastic, which is tough, chemical-resistant, and safe for storing water and other liquids.
Unlike other tanks, Enduraplas uses a special high-pressure method that makes their cone bottom tanks about 30% stronger than most. These conical tanks also block sunlight completely, so algae can’t grow inside. That means cleaner water and less maintenance.
Each drainable tank is UV-resistant and made for both indoor and outdoor use. With a 10-year warranty and top-notch materials, these tanks help you store and drain liquids safely while cutting down on repairs and downtime. Whether you need a cone bottom tank for farming, industrial use, or water storage, Enduraplas tanks give you long-term value and performance.
Cone Bottom Tanks for Sale – Specs

Enduraplas conical bottom tanks are available in sizes from 550 to 10,000 gallons. These drainable tanks are built from tough polyethylene and are great for water, fertilizer, or chemical storage. Each tank includes tie-down points, a 16" lid, a 3" bottom fitting, and a 15° cone slope for fast drainage. With a 1.9 specific gravity rating and a 10-year warranty, they’re made to last. Choose from green, black, yellow, or white. Optional stands help lift the tank for better flow.
Cone Bottom Tanks for Sale – Specs
Cone bottom tanks for sale are versatile and durable containers perfect for various applications, including storing, mixing, and dispensing liquids and solids like water, chemicals, fertilizers, slurry, and feed. To optimize their functionality and performance, consider adding accessories such as stands for support and elevation, fittings and valves for flow control, lids for protection, and pumps for material transfer. Enduraplas offers a wide selection of cone bottom tank accessories to meet your specific needs. Browse our range to find the perfect accessories for your project and ensure optimal efficiency and convenience.

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Looking for water storage solutions? We can help! Call us at 1-863-261-8388 or contact us to discuss your needs.