Molecular Seals

Leveraging upon our technologically-advanced production facility we provide a super quality of Molecular Seals to the clients in Ahmedabad , Gujarat , India. The Molecular Seal AFS Series is located just below the flare tip and has been designed to prevent air ingress to the flare riser thus preventing the formation of mixture in the system.
The seal is a gas inversion device causing the gas normally flowing in an upward direction to be turned through 180 degree in the original direction of the flow.
In a static condition, gases lighter then air will tend to collect in the upper bend sealing off the stack against the back flow of air. Heavier gases will tend to settle in the lower bend with the same effect. Some wind and atmospheric action will affect these interfaces slightly, and molecular diffusion of the two gases will take place at the interface. In order to counteract these effects a small continuous bleed of gas, dependant on the flare nominal diameter, must be maintained in order to ensure that air does not penetrate the seal.
Product Advantage:
Molecular Seals have a safety factor for momentary loss of purge gas
Lower purge gas rates
Cost saving on purge gas
No maintenance required
Robust construction
Molecular Seals can be used as a support for a flare tip lifting davit