Leg Sock Seal

Leg Sock Seal

Maxwell Floating Roof Leg Sock Seal

Since Maxwell believes that all together, we can be beneficial to a healthier environment for both human, animals and vegetation, just by implementing our years’ experiences from the past with today’s research and development.


Sealing the support legs of the floating roof ensures the operational function of the legs sliding in the sleeves. Rainwater ingress will be eliminated and reduction of emission of hydrocarbons can be realised.


The Floating Roof Leg Sock Seal are used on open-top storage tanks, often in situations where mixers are used. It reduces emissions from roof legs considerably, nowadays developing into a standard for tanks storing volatile hydrocarbons. It also ensures that the support legs remain operational by preventing rainwater ingress.

The locking pin is completely be surrounded by the Floating Roof Leg Sock Seal.


The Maxwell Floating Roof Leg Sock Seals are designed to prevent product loss caused by vapors escaping from floating roof support legs. Floating Roof Leg Sock Seal also serve the important function of allowing tanks to meet environmental regulations. The interior and exterior of the Leg Sock work together to provide resistance against product loss as well as environmental effects from outside the tank.

Maxwell Floating Roof Leg Sock Seals are reducing vapors from escaping through floating roof legs, while reducing hydrocarbon emissions as required by regulatory agencies. Floating Roof Leg Sock Seals are instrumental in preventing product loss when used on non-gasketed, adjustable roof support legs.


The Maxwell Floating Roof Leg Sock Seal are Prefab construction; makes it easy to install and allows in-service installation.


The most commonly implemented Maxwell Roof Leg Support Emissions Control Devices are:

• Leg Tube Transition Seals

• Leg Pin Hole Seals

• Leg Socks