The Best 24 Conical Tanks for Your Home Brewing Setup

Conical tanks, also known as dome-top or pitched-cone tanks, are widely used in industrial and chemical applications due to their efficient volume utilization and pressure resistance. These distinctive tanks combine practical design features with structural integrity, making them ideal for storing liquids and gases under various conditions.

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Reviews

Custom Roto-Molded Conical Chemical Storage Tanks

The open top cone bottom tanks from Custom Roto Molding Inc. bring a sleek, efficient design to chemical storage with their consistent 48-inch diameter across various capacities. Made from either high density polyethylene or cross linked polyethylene, these tanks offer impressive durability while keeping weight manageable at just 120 pounds for the 475-gallon model. The 2-inch polypropylene outlet with EPDM gasket ensures reliable liquid handling, making these tanks a practical choice for commercial and industrial settings.

Ace Roto-Mold 6000 Gallon Tank

Ace Roto-Mold's 6000-gallon cone-bottom tank combines durable polyethylene construction with precise 15-degree cone design for efficient liquid storage. The tank's FDA approval, 15-degree slope, and built-in tie-down lugs provide peace of mind and reliable performance. Standing 162 inches tall with the included metal stand, this tank delivers premium storage solutions for both new and existing installations.

55 Gallon Conical Inductor Tank

This 55-gallon tank uses chemical-resistant MDPE with UV inhibitors for durable liquid storage. The cone-shaped bottom allows complete draining through a 1.5" NPT port, making it ideal for applications where residue-free emptying is essential. The translucent walls with gallon indicators provide easy liquid level monitoring.

5BBL Pro Conical Fermenter

The 5BBL Pro Conical Fermenter features a convenient top-mounted manhole and standard level indicator for monitoring the inner tank. Its versatile design includes a vacuum/pressure valve with gauge, plus optional pressure keeping valve with clear sight glass for precise process control. The fermenter's built-in rotary spray ball simplifies cleaning, while the sanitary sampling valve offers convenient CIP cleaning with minimal connection length. Additional temperature control is achieved through a manual ball valve for glycol changes. Customization options are available to meet specific needs.

2000 Gallon Roto-Molded Cone Bottom Tank

These robust conical storage tanks, engineered for commercial and industrial applications, offer superior corrosion resistance thanks to their HDPE or XLPE construction. The generous 2,000-gallon capacity model stands an impressive 96 inches tall and weighs 585 pounds, while the 500-gallon version measures just 75 inches high and tips the scales at 120 pounds. All tanks feature a durable 16-inch threaded lid with a breather, a 2-inch Polypro outlet with EPDM gasket, and are rated to hold liquids twice as dense as water.

Ace Roto Mold Cone Bottom Tank CB0300

This well-built plastic tank offers plenty of room for storing 300 gallons of everything from everyday water to more aggressive chemicals like sulfuric acid. With its durable virgin construction and industrial-grade specifications, it's designed for both indoor and outdoor use. The cone-shaped design includes a convenient 2" outlet and integrates easily with standard stands.

Ace Roto-Mold 15 Gallon Conical Inductor Tank

These premium plastic fermentation tanks combine durable construction with practical features like fully draining outlets and clear gallon indicators. The cone-bottom design facilitates easy cleaning and ensures proper wine fermentation, while the non-vented lid helps maintain optimal temperature and pressure levels. The included stainless steel hose clamp adds an extra layer of security to your setup, and the generous 15-gallon capacity provides plenty of space for your brewing projects.

Ace Roto-Mold 1490 Gallon Cone Bottom Tank

This durable plastic tank stores a remarkable 1490 gallons of liquid with its distinctive 45-degree cone bottom design that ensures complete emptying. The heavy-duty construction resists corrosion and impact damage, making it suitable for demanding industrial and agricultural applications. Its 64-inch length and generous capacity make it a practical choice for commercial storage needs.

Norwesco 62441 Cone Bottom Tank

The Norwesco 62441 stands as a testament to decades of tank manufacturing expertise, combining 82 years of industry knowledge with reliable polyethylene construction. This massive 310-gallon capacity tank features a distinctive conical design that improves drainage while maximizing space efficiency in both industrial and residential settings. The included stand adds stability while keeping the base clean and free from debris.

Custom Roto-Molded 900 Gallon Cone Bottom Tank

This heavy-duty conical tank combines exceptional chemical resistance with robust construction, featuring a 16-inch threaded lid and 2-inch polypropylene outlet with EPDM gasket for secure liquid storage. The XLPE material option provides superior heat and chemical resistance compared to HDPE, making it ideal for harsh environments where standard tanks may fail. At 900 gallons capacity, this tank measures an impressive 60 inches in diameter and 89 inches tall, supporting liquids twice as dense as water and featuring a 2.0 specific gravity rating for industrial applications demanding precise storage solutions.

2610-Gallon Conical Tank

This robust 2610-gallon conical tank combines durable polyethylene construction with translucent walls for easy liquid level monitoring. At 502 lbs, this heavy-duty storage solution requires a stand for support, while its 45-degree cone bottom design facilitates easy product release.

7-Gallon Anvil Crucible Conical Fermentor

This premium stainless steel conical fermenter transforms your brewing process with its innovative design and practical features. The steep cone and bottom dump valve make sediment removal and yeast harvesting incredibly simple, while the generous 7-gallon capacity provides plenty of room for your brewing projects. The sturdy construction and easy-to-clean design ensure your beer stays pristine throughout fermentation.

FastFerment 7.9 Gal Conical Fermenter

With its roomy 7.9-gallon capacity, the Fast Ferment conical tank gives you plenty of space for crafting both 5-gallon and 6.5-gallon batches. The handy 6-inch removable lid makes cleaning a breeze, while the built-in yeast harvesting ball lets you save money by reusing your yeast strains. Its versatile design works great whether you're mounting it on the wall or setting it on the floor.

240 Gallon Cone Bottom Tank

Crafted with a 42-inch cone-shaped bottom for effortless liquid discharge, this 240-gallon tank combines industrial strength with precise design. Built to resist corrosion and impact, it's ideal for both agricultural and commercial storage needs. The tank's simple, efficient shape makes it easy to install and maintain while keeping your liquids safely contained at temperatures up to 120°C.

450 Gallon Open Top Cone Bottom Tank

The custom 45-gallon open-top cone bottom tank by Custom Roto-Molding, Inc. , features a 48" diameter base and stands 48" tall, with a 16" diameter bulkhead outlet fitting for easy access and drainage. Made from durable rotational-molded plastic with a clear white finish that lets you see the liquid level at a glance, this tank is perfect for applications where visibility and accessibility are key.

800 Gallon Roto-Molded Cone Bottom Tank

The cone bottom tank from Ace Roto-Mold is a robust 800-gallon solution for industrial and commercial storage needs. Its 15-degree slope design maximizes space efficiency while ensuring easy draining. Built from FDA-approved polyethylene with UV inhibitors, this tank features a generous 11-inch clearance from the bottom cone and comes with handy gallon markers for easy measurement.

Ace Roto-Mold 10 Gallon Specialty Rinse Tank

This handy 10-gallon plastic tank has a cone-shaped bottom and an 1.25-inch outlet for easy draining. Six small female threads on the back offer versatility for attaching additional equipment. The sturdy 8-inch lid keeps the tank closed tight, while the specific gravity rating of 1.7 indicates it can handle heavier-than-water solutions. Overall, it's a practical choice for industrial or automotive cleaning applications where precise rinsing is essential.

500 Gallon Closed Head Cone Bottom Tank

These robust 500-gallon conical tanks store hazardous chemicals safely with their FDA-approved HDPE construction and 16-inch lid. The geometric design allows for complete emptying, while the included breather valve prevents pressure buildup. At just under 165 pounds, these tanks move easily while providing commercial-grade protection for your chemicals.

Ace Roto-Mold 85 Gallon Inductor Tank with 44 Degree Cone Bottom

This heavy-duty storage tank combines a 44-degree cone bottom with 30 inches of length to create an efficient design that ensures every drop is drained. Made from high-quality plastic, it can handle temperatures up to 120°C and resist corrosion and impact damage. Its 85-gallon capacity makes it ideal for industrial and agricultural applications where reliable liquid storage is essential.

30 Gallon Inductor Tank with Cone Bottom

This American-made tank brings serious industrial-grade storage to your backyard project or commercial operation with its hefty 30-gallon capacity. The cone-shaped bottom design makes it a breeze to empty out every last drop, while the translucent sides and gallon markers keep you crystal-clear on your liquid levels. Built tough with chemical-resistant polyethylene and UV protection, it's perfect for handling everything from biodiesel to industrial fluids without breaking a sweat.

600 Gallon Roto-Molded Conical Chemical Tank

These custom conical tanks offer an efficient solution for chemical storage, with capacities ranging from 500 to 2,000 gallons. Made from either high-density polyethylene or cross-linked polyethylene, they provide superior resistance to chemicals and extreme temperatures. The 600-gallon model, measuring 60 inches in diameter and 64 inches tall with a 25-inch lid, weighs 126 pounds and features a 16-inch threaded lid with breather and a 2-inch polypropylene outlet with EPDM gasket. Each tank includes a natural white finish and is specifically designed for commercial and industrial applications.

15 Gallon Conical Inductor Tank

This American-made 15-gallon polyethylene tank brings a practical design to chemical storage with its cone-shaped bottom that ensures complete liquid drainage down to 0.7 specific gravity - far exceeding standard flat-bottomed containers. The translucent MDPE construction boasts UV inhibitors and can handle temperatures up to 140°F, making it ideal for industrial applications where residue-free draining is crucial. The tank's 1.5" NPT female port allows for straightforward connection to your system while its lack of bulkhead ensures every last drop can be extracted, whether you're processing biodiesel or settling heavy fluids.

2350 Gallon Open Top Cone Bottom Tank

This stunning 2350-gallon tank presents a elegant vertical display with its 15-degree cone bottom design, while its translucent white material and built-in gallon markers offer both practical functionality and visual appeal. Standing 106 inches tall with a generous 90-inch diameter base, this impressive piece of aquarium equipment provides ample space for your largest aquatic animals to thrive. The tank's compact 12-inch clearance requirement when paired with its stand makes it a practical addition to indoor environments, while its durable construction is backed by a reassuring three-year warranty.

1150 Gallon Conical Tank

An 1150-gallon vertical tank featuring a 15-degree cone bottom, with translucent white walls marked in gallon increments. The tank stands 12 inches tall with its stand and includes a removable lid. Capable of holding liquids up to 120°F, it's designed for both indoor and outdoor use.

Buyer's Guide

Conical tanks, characterized by their pointed bottom and sloped sides, serve specific industrial and commercial purposes where efficient liquid storage and flow are crucial. Understanding the key aspects of conical tank design and application requirements helps in selecting the right model for your needs.

Capacity and Size Options

These tanks come in various sizes, from small custom-built units to large industrial storage vessels. When selecting a capacity, consider both immediate needs and potential future growth. Common materials include stainless steel, carbon steel, and fiberglass reinforced plastic, each offering different lifespan and maintenance requirements.

Material and Construction Standards

Stainless steel provides exceptional durability and corrosion resistance, making it suitable for most chemical and food applications. Carbon steel tanks are economical for non-aggressive liquids but require regular inspection and maintenance. Fiberglass tanks offer a balance of strength and chemical resistance at lower cost.

In addition to material choice, construction standards matter - look for tanks built to American Society of Mechanical Engineers (ASME) or European norms depending on your region and application requirements.

Mounting Options and Accessibility

Tanks can be floor-standing, elevated, or installed in pits, with each option affecting costs and space requirements. Access for cleaning and inspection should guide your choice of base design - some models feature removable domes or access ports.

Consider drainage needs carefully, as conical tanks typically have built-inweep systems. Proper slope (1/4" per foot minimum) ensures all liquid can be completely emptied through the bottom outlet.

Customization and Compliance

Many manufacturers offer standard sizes that meet common industry requirements, but custom builds are necessary for specific volumes or pressure ratings. Special considerations might include temperature control, explosion-proofing, or monitoring systems.

Before purchasing, verify that the tank meets local codes and standards, including proper foundation requirements and venting guidelines. For hazardous applications, consult with safety experts to ensure compliance with regulatory requirements.

FAQ

What are conical tanks used for?

Conical tanks are commonly used in industrial applications where efficient mixing and separation of fluids are crucial. Their design helps to reduce dead spots and ensure thorough mixing, making them suitable for applications such as chemical processing, food production, and waste management.

These tanks are particularly valuable in situations where fine particle settling or foam formation occurs, as their conical shape provides a gentle slope that aids in the easy removal of settled materials or accumulation.

What materials are conical tanks typically made from?

Conical tanks are available in a variety of materials, including carbon steel, stainless steel, and plastic. The choice of material depends on the specific application and environmental conditions, with stainless steel being particularly common for food-grade and chemical processing applications due to its corrosion resistance.

Special considerations may include internal coatings or linings, especially in aggressive environments, to protect the tank material and ensure long-term performance and food safety compliance.

How are conical tanks typically installed?

Conical tanks are usually set on a foundation that supports the tank's weight and provides stability. They can be installed in-ground or on-ground, with appropriate support structures depending on the tank's size and material.

Installation typically requires level and stable ground, with proper drainage considerations to prevent water from entering the tank. Secure fasteners and support brackets are essential to maintain the tank's structural integrity.

What are the key design features of conical tanks?

Conical tanks feature a sloped base that tapers to a smaller diameter at the bottom, often ending in a discharge cone. This design helps to minimize mixing dead spots and ensures that settled materials or particles are easily accessible.

Additional features may include level indicators, pressure-relief valves, and inspection openings. The design may also incorporate internal baffles or mixing elements to enhance fluid mixing and ensure consistent liquid levels.

What maintenance requirements do conical tanks have?

Regular inspection of the tank's structure and joints is essential to prevent leaks and ensure continued performance. The discharge cone and base area require particular attention, as these sections can become worn over time.

External elements such as supports, foundations, and inspection openings should be checked for signs of degradation or damage. Internal cleaning and inspection schedules vary based on usage and sanitation requirements but typically range from quarterly to annually.

What are the most common issues with conical tanks?

The most common issues with conical tanks include corrosion, especially in tanks made from mild steel or in environments with aggressive chemicals. Proper coating or lining maintenance is essential to prevent these problems.

Water intrusion is another critical issue, particularly in tanks set on-land where drainage is poor. Ensuring proper waterproofing of foundations and seals is crucial to prevent leaks and structural damage.