Inflatable Actuators

Inflatable actuators are used to push a secondary compression seal (or fixture) into place, thereby creating a uniform, reliable seal. In a typical application, the inflatable actuator pushes a seal made of a harder material (e.g. PTFE) which then seals against a rotating piece of equipment. During shutdown, the air is removed from the inflatable actuator, making change out of the entire system much easier. Much like inflatable seals and clamps, an inflatable actuator will account for sealing gap variation which often occurs on larger equipment. Inflatable actuators have also been used to push trays holding medical tools against a mating compression seal during delicate cleaning operations. This ensures a quick and effective seal every time.

Interested in learning more about our inflatable actuating technology? Contact us today. One of our highly experienced Sales Engineers will be in touch soon.

Custom and Standard Actuators for any Application

Pawling EP has over 70 years of experience designing and manufacturing unique actuating solutions.

Pneuma-Seal is our flagship line of inflatable actuators, clamps, and seals. Choose from over 70 profile designs (both extruded, non-reinforced and fabric reinforced) along with thousands of configuration and air connector options. If you need a completely custom actuator or a larger size (i.e. over 20 LF), then check out our Pneuma-Seal line of custom inflatable seals, clamps, and actuators. Want to speak with a team member now? Contact us today to get started.

For more information regarding proper clamp designs, please review our “Designing with Inflatable Seals” guide or browse our Technical Information section for further details. Want to speak with an expert? Contact us today to get started.