Aerospace
Fire prevention in the air
Extreme temperatures challenge commercial engine maker to find better solution to gearbox safety.
2025 SMB Exhibitions
Learn More
2025 SMB Exhibitions
Learn More
Aerospace
Extreme temperatures challenge commercial engine maker to find better solution to gearbox safety.
Semiconductor
Custom-designed actuator improves performance and lowers costs.
Defense
Industry’s first maintenance-free accumulator greatly improves mission-readiness for U.S. Air Force.
Semiconductor
Senior team delivers solution to support the safety of gas handling in semiconductor plant.
Aerospace
New aircraft design calls for maintenance-free accumulators that deliver lowest lifecycle cost.
Medical
Consumable blood analysis device achieves microliter precision while meeting size/cost goals.
Aerospace
Senior creates a new benchmark in high-temperature valves for gas turbines.
Semiconductor
Senior’s innovators deliver on an “impossible” spec for wafer handling.
Aerospace
New flight control system meets strict guidelines for maintenance-free reservoir.
Oil & Gas
Senior’s engineers put off-shore project back on schedule, averting potential losses in the millions.
Semiconductor
A difficult manufacturing challenge calls for innovation, speed, and experience.
Aerospace
Helping to develop the next generation of long-life, ultra-reliable aircraft.
Oil & Gas
When compromise cannot be tolerated, the Senior team gives you the power.
Medical
Implantable drug-delivery pump draws on Senior’s most mission-critical skillsets.
Aerospace
High-performance thermal actuator for aircraft engine manufacturer changes everything.
2025 Exhibition Schedule
We develop new products (and reimagine conventional ones) to help advance your technology and exceed your mission-critical requirements. Senior Metal Bellows offers robust, reliable, and repeatable technology with a wide range of design capabilities.
We design and manufacture a variety of bellows dynamic seals, ideal for high temperature applications where elastomeric seals break down.
Our hermetically sealed bellows compressors and vacuum pumps use our unique welded metal bellows technology for pumping liquids and gases.
Unlike conventional devices, Senior’s thermal actuators and thermal valves use our welded metal bellows technology—which eliminates the need for elastomeric membranes.
Our PRIME MOVER™ actuator is a unique linear actuator that provides superior reliability and maintenance-free performance.
Our HIPRES® high-pressure maintenance-free accumulators are ideal for energy storage or pulsation damping applications for hydraulic, fuel, cooling or other fluid system applications.
Our welded metal bellows firewall feedthroughs seal penetrations while allowing for axial and rotary motion.
Our flexible shaft coupling products satisfy a wide variety of applications where precise positioning and control of machine components is required.
Senior has developed a zero leakage high pressure switch. The device can be designed to actuate at any pressure from 5 to 5,000 psi and can withstand an overpressure of 25,000 psi.
These products are suitable for use in extreme environments where zero leakage, zero contamination, high reliability, and long life are required.
As part of a dynamic, fast-growing organization, we are continually looking for passionate, hard-working problem solvers to join our team.
