Connecting engineers with
sealing solutions
We bridge the gap between engineering teams by becoming the voice of the customer.
Your sealing application experts
We are a technical sales team that works alongside your engineering and procurement teams to identify and specify high-performance seals. We communicate closely to pace your project to fulfillment. We bring deep application knowledge, industry relationships, and a commitment to finding the right fit.
From challenge to solution
A straightforward process built around your engineering needs.
Understand Your Application
We start by learning the operating environment, media, size, pressure, temperature, and performance requirements for your seal.
Connect with PSI Engineering
We bring in PSI's design engineering team to provide the solution with detailed drawings and a quotation. We help facilitate communication between engineering teams.
Solution Testing
We follow through on the first prototype to ensure testing validates fit, function, and performance before moving to production.
Support Through Production
From first article through volume production, we stay involved to ensure quality, delivery, and ongoing support throughout the entire organization.
Have a sealing challenge?
Tell us about your application and we'll connect you with the right solution.
Schedule an Appointment
Performance Sealing, Inc (PSI)
An AS9100D-certified manufacturer of custom-molded elastomer seals, spring-energized PTFE seals, bonded seals, and engineered sealing solutions. PSI serves aerospace, medical, semiconductor, defense, and energy markets with precision-manufactured products and rapid prototyping capabilities.