HMT - Model Unideck Aluminum IFR -Skin and Pontoon Aluminum Internal Floating Roof
HMT’s Unideck is a proven IFR technology that has been protecting stored liquid products in aboveground storage tanks for over 40 years. Constructed of corrosion-resistant aluminum alloy, the Unideck’s structural system provides a high strength-to-weight ratio that delivers an excellent balance of performance and economy.
While cost effective, the Unideck also features key structural upgrades where it matters most: at the perimeter. The Unideck differs from most conventional AIFRs in that its perimeter structure and connections to the main girders are designed to handle drag force and torque from perimeter seals and frequent operating cycles. In fact, the perimeter structure and leg housings utilize the same design as the Aluminator® 1000.
The Unideck is an economical choice for most refined product tanks.
Excellent balance of quality and economy
The Unideck is a cost-effective AIFR, but also stands above most other conventional skin and pontoon AIFRs in its perimeter strength and seal-carrying capabilities.
Fast, easy installation
The Unideck design enables fast, repeatable installation. All components fit through a standard manway.
Easily suspended
The Unideck is easily suspended for significant safety and emissions benefits.
Product compatibility
Aluminum is compatible with most refined products, and for other specific products, HMT offers a stainless steel model of the Unideck as well.
Threaded bolting slot
The Unideck’s main structural girder features a threaded bolting slot which allows fasteners to seat securely, remain protected from direct exposure to concentrated product vapors, and prevent vapors from escaping through fastener penetrations.