One Clarion/Portable Tank Group, Inc. products

Collapsible Tanks for drinking water are the easiest and most economical way to contain potable water. Constructed from a flexible fabric material, our collapsible tanks can fit in the most hard to reach spaces and when filled, will stay low in profile. These collapsible water tanks fold flat for storage and are lightweight for easy shipping. Their versatility and easy installation has made them perfect for industrial, commercial and residential areas. Standard sizes and capacities for the tank can be seen below. Custom sizes and dimensions may also be available on request. All collapsible water tanks are made in the USA, with NSF and FDA approved liners.

Flexible Rain Water Storage Tanks are a unique and affordable option for storing and collecting rainwater. Designed to a feature a low overall storage height, these tanks can effectively be stored in small areas such as crawl spaces, basements, or under decks and patios. Pillow Tanks for rain water offer a great collection system, while keeping stored liquids safe and out of the way. Sizes start at 25 gallons and can be as large as 210,000 gallons, depending on your needs.

One Clarion Chemical Storage Tanks are engineered to withstand the most challenging of storage situations and can replace many Steel, and Stainless Steel constructed tanks. Made of either HIGH DENSITY LINEAR POLYETHYLENE (for applications up to 120°F) or  POLYPROPYLENE (for  high-temperature applications 180°F- 200°F)

For collecting and storing rainwater, plastic water storage tanks offer the durability and strength required to ensure your tank withstands environmental elements and keeps your water clean and safe for later use. Plastic water storage tank options provide you with ease and flexibility by providing you with a way to store and collect rainwater in either a below ground tank or above ground tank. Whether you are looking to use your water storage tank in either a residential or industrial setting, these tanks offer long-lasting quality so your rain water can be kept and stored for emergency situations.

Aluminum Angle Spill Berms are a fast, easy and economical way to keep your site in compliance with local, federal or state spill regulations. Constructed from reliable fabrics, these berms use aluminum angles to form a one foot (1`) high wall around your machinery, equipment, drums, tanks or storage vessels. This containment system creates a complete layer around and underneath hazardous materials for effective control in the event of a spill. Models are available in both large and small sizes to match different size equipment and storage units.

Open Top Containment Pools are an open style tank that fits easily under leaking valves, drums, tanks, storage vessels and machinery. Quick to move and easy to place, these tanks are one of the easiest ways to contain liquids in the event of a spill. Containment pools are frequently around facilities, pumping stations and other areas with the potential for small leaks or drips.

One Clarion SITE TANKS often referred to as Pillow Tanks, are an innovative and flexible solution for the storage of liquids in various settings. Constructed from high-grade materials like PVC or rubber-coated fabrics, they are designed for durability and adaptability, especially in diverse environmental conditions. Their defining feature is the collapsible design, which offers significant advantages over traditional rigid tanks, particularly in terms of transportation and installation.

These reliable and economical tanks are a great alternative to the costs associated with upgrading municipal lines to accommodate your fire protection needs. One Clarion Tanks are built from durable corrugated galvanized steel. Our tanks can be customized to be fully insulated and heated and are available in multiple sizes. One Clarion tanks can be used for a variety of applications ranging from urban settings to remote locations. Tanks can be outfitted for potable water storage as well creating a “dual use” tank if desired to help offset infrastructure costs while maintaining fire protection capacity requirements. Many tanks comes with a structural design calculation package to prove equivalency to meet the NFPA-22 standard.

Steel Bolted Storage Tanks provide a cost-effective and tailored solution for fire water storage needs. Ideal for municipalities, industrial, and commercial projects, our tanks are fully customizable to suit specific fire safety requirements and locations. Crafted from durable steel, these tanks are specifically designed for storing water dedicated to fire suppression. Certified under AWWA D103-09 and NFPA22 compliance, they ensure compliance with fire safety regulations, offering the strength and durability necessary for reliable, long-term fire water storage. Constructed from lightweight, powder-coated, bolted steel panels, our tanks are efficiently assembled onsite, guaranteeing seamless integration into your fire protection infrastructure.

Collapsible Portable Tanks and Water Bags are designed for a multitude residential, commercial and industrial applications.• Ranging in size from as small as 25 gallons (100 liters) to 210,000 gallons (800,000 liters) plus. Check out our large capacity gallon storage portable tanks info page.• Our portable tanks are cost effective for storing all kinds of liquid over short periods or for many years indoors and outdoors.