TUFF Stack Pro® Heavyweight with 428 kPa Design Pressure Rating
Resilient, cylindrical tank nestled within a heavy-duty, all-poly frame. With two size options and myriad of colors to choose from, the TUFF Stack Pro Heavyweight is rated for 428 kPa (62 psi) for high-pressure materials.
Innovative Design
- Square tank with stackable pallet base
- Four-way forklift and two-way pallet jack entry
- Interlocking two to three high (on a level surface)
- Stacks with other reusable IBC brands
Quality Construction
- Manufactured in ISO 9001:2015 and 14001:2015 certified U.S. facilities
- Fittings and components manufactured in America
- FDA-compliant high-density polyethylene (HDPE) prime virgin resin
- Proprietary TUFF LinQ® outlet valve design
- UN/DOT Certified – Title 49 – UN31H1
- 1.9 specific gravity
Unique Features
- Three 2″ top ports
- Standard 6″ top fill lid
- Molded-in volume markers
- Integrated anti-teeter bars
Customization Options
- Optional product detail labeling
- Multiple base colors available
- Customize with your company logo
TUFF Stack Pro Heavyweight Specifications
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275 gallon |
46L x 46W x 62H |
Tare WT 372 lbs |
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330 gallon |
46L x 46W x 70H |
Tare WT 396 lbs |
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UN/DOT Certified – Title 49 – UN31H1 |
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1.9 specific gravity |
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Measured in gallons and liters |
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TUFF LinQ®
Offering a 30% stronger connection than the industry standard valve! Available in standard and stubby versions, TUFF LinQ is a patented design with external threads to eliminate threads within the product zone creating an improved sanitary connection. U.S. Patent 11,713,238
TUFF Stack Pro Heavyweight Advantages
Cylindrical Tank Shape
TUFF Stack Pro Heavyweight containers are cylindrical allowing for easy cleaning and equal pressure throughout the container.
Made for High-Pressure Materials
The heavyweight model has a 428 kPa (62 psi) design pressure rating, so it can accommodate higher-pressure chemicals.
Heavy-Duty Frame
The frame offers added protection by reducing rub points on the bottle and is made with HDPE for heavy-duty, high-impact strength and durability.
