EFR secondary seals

ENVISEAL secondary seals

We offer a full range of secondary seal solutions.  Secondary seals need to combine several aspects that can sometimes be contradicting. For this reason many designs have been developed that each have their own distinct advantages. A choice can be made depending on the specific priorities and combinations of safety, storage conditions, stored product properties legislation and weather conditions.  Local requirements on emission reduction also play a major role and finally tank seals play a key role in prevention of rim fires. We will be happy to guide you to the process of selecting our best possible seal for your tank.

In the challenging playing field of legislation, technical and safety requirements our staff has a proven track record in supplying the optimal sealing solution. The range of seals we provide combines efficient design with optimum sealing throughout the complete rim gap.

All our secondary seals can be installed on all possible rim configurations. We will design the seals specifically for each tanks it is installed on and make sure it reduces emission in the best possible way. Our secondary seals are available in a wide range of materials, including galvanized steel and different grades of stainless steel.