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Inflatable seals

Dealing with parts that can move relative to each other or that can be (dis)connected? Go for inflatable seals, the safest and most effective way of sealing and usable in many industries. 

Big plus: our inflatable seals only start sealing when really necessary.

High end

Offshore bearing seals

Most roller bearings are equipped with seals that are only able to keep out some dust. Such seals are low cost and will degrade after a short period of time. They are sensitive to seawater, UV light and ozone. As these are all conditions that come with offshore applications like cranes and cable sleeves, Advanced Sealing Technology developed a new generation seals resistant to all these environmental conditions. Lifetime has gone up to 10 times compared to original seals.

We have a complete assortment that will match every brand and every dimension. When necessary, we install the seals for you to avoid damage on the bearings or seals.

More on offshore bearing seals

Inflatable seal cassettes

Sealing small diameters with inflatable seals has always been a problem, until now. Available in multiple diameters and several materials to suit the needs of our customers.

High speed rotary seal

Applicable for high surface speeds and high pressures. It can be made for DIN 3660 grooves of normal oil seals but also in almost every special dimension you need.
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Our Latest Inflatable Seal Repair Kit

Check out AST’s recently introduced inflatable seal repair kit

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