Product Announcements


Senior Aerospace Metal Bellows

Senior Aerospace Metal Bellows has promoted these products:

Senior Aerospace Metal Bellows - Impervious to temperature extremes

Typical Applications

  • Cooling system storage/compensation
  • Hydraulic system fluid storage/compensation
  • Fuel system storage
(read more)
Senior Aerospace Metal Bellows - Aircraft Compressor

This bellows type compressor may be used for commercial or military aircraft or weapons systems applications where a 400Hz. compressor is required. (read more)

Senior Aerospace Metal Bellows - Hermetic Actuators

Using our advanced metal bellows technology, the PRIME MOVER™ actuator is a unique linear actuator that provides superior reliability and maintenance-free performance.

  • Provides hermetic, zero leakage actuation
  • Operates in harsh environments
  • Operates at extreme temperatures
  • Actuates across a pressure boundary

This type of actuato... (read more)

Senior Aerospace Metal Bellows - Firewall Feedthrough

Senior Aerospace welded metal bellows firewall feedthroughs are used to seal penetrations while still allowing for axial motion. The all metal construction allows for operation in extreme temperature environments where conventional feedthroughs will fail.

These feedthroughs use a welded metal bellows to provide a hermetic, dynamic seal allowing for a zero leakage penetration throu... (read more)

Senior Aerospace Metal Bellows - Temperature sensing, actuation & valve function

Senior also designs and manufactures Thermal Control Valves (TCV). The TCV integrates the temperature sensing, actuaton and valve function into a neat, compact package. These deigns may also include pressure relief as required. (read more)

Senior Aerospace Metal Bellows - What is a Welded Metal Bellows?

Applications include:

  • High vacuum seals
  • Leak-free motion feedthroughs
  • Flexible joints
  • Volume compensators, accumulators
  • Pressure and temperature actuators
(read more)
Senior Aerospace Metal Bellows - For use in aircraft engine inlet or exhaust

the welded metal bellows provides maximum axial, angular and lateral motion in a compact package. The all metal construction is suitable for high temperature environments. Senior can provide an integrated package including the bellows and duct. (read more)

Senior Aerospace Metal Bellows - Compressor/Vacuum Pumps

Senior Aerospace Metal Bellows' compressors and vacuum pumps utilize our unique welded metal bellows technology as the pumping chamber. This bellows design allows for features that are not available with conventional vacuum pumps and compressors. (read more)

Senior Aerospace Metal Bellows - Actuators last 10 years or greater

Since 1955, Senior Aerospace Metal Bellows has designed and manufactured millions of sophisticated systems and components for military and commercial aircraft, space shuttles, and satellites. Senior’s systems and components have been engineered to extremely precise tolerances for the most demanding applications (read more)

Senior Aerospace Metal Bellows - High Pressure Bellows- Patent pending technology

Senior has developed a patent pending bellows technology for use in high pressure injection valve applications. This bellows technology is capable of supporting injection pressures up to 15,000 psi. (read more)