Non-Vapor Cap
Non-Vapor Cap
The leg seal (Non-Vapor Cap) is 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 surrounded by the leg seal, preventing the support legs from dropping down as a result of pin displacement caused by mixer vibrations.
Reduce Emissions from Floating Roof Support Legs
* Excellent Seal
* Long Service Life
* Maintenance Free
* Fast and Simple installation
* Prevents seizing of the support legs to the sleeves
* Extra locking pin
* Reusable
Installation
Non-Vapor Cap is easy to install and easily removed in order to either pull or push the legs to another position, subject to operational requirements for the tank involved.