Business Details
27 Years
experience
Custom Seals & Bearings Solutions in Erie, CO
Founded in 1999, Eclipse Engineering has established itself as a leader in custom-engineered sealing and bearing solutions. Our team combines over 200 years of collective industry experience with advanced engineering capabilities to address complex challenges across aerospace, automotive, pharmaceutical, and other demanding sectors. With ISO9001 and AS9100 certifications, we maintain rigorous quality standards while offering in-house design, prototyping, and manufacturing under one roof.Our focus on solving customer-specific problems has enabled partnerships with global OEMs and industrial clients who rely on our technical expertise and responsive service. From standard components to fully customized polymer shapes, we deliver precision-engineered solutions optimized for performance in extreme environments.
Services
Spring Energized Seals
Rotary Lip Seals
O-Ring Energized Seals
Backup Rings
Wear Rings
Wipers/Scraper Seals
Custom Polymer Components
Aerospace Seals
Industrial Bearings
Material Testing
Details
- Year established: 1999
Highlights and features
- We offer 200+ years of combined engineering expertise in seal design
- Our in-house manufacturing ensures complete quality control
- ISO9001 and AS9100 certified quality management systems
- Specialized in solving sealing challenges for extreme environments
- We maintain short lead times for both standard and custom solutions
Associations and certifications
- ISO 9001
- AS9100
What people say
Reliable vendor
Excellent product
Quick response
Creative solutions
Top-notch service
Services
Spring Energized Seals
Our spring-energized seals combine flexible materials with precision-engineered springs to maintain sealing integrity under extreme temperatures and pressures. These solutions excel in aerospace applications requiring zero leakage, such as cryogenic systems and high-pressure hydraulic actuators. Our engineers optimize spring force and material selection to ensure reliable performance in challenging environments.
Rotary Lip Seals
Designed for rotating equipment, our rotary lip seals feature specialized geometries and material formulations to minimize friction while maintaining sealing effectiveness. These components are critical for aerospace actuators and industrial machinery where rotational speeds and temperature variations demand superior wear resistance and dimensional stability.
O-Ring Energized Seals
Combining traditional O-ring technology with advanced energizing elements, these seals provide consistent sealing performance in both static and dynamic applications. Our solutions address aerospace and industrial challenges requiring zero extrusion under high-pressure differentials while maintaining flexibility across wide temperature ranges.
Backup Rings
Engineered to prevent O-ring extrusion in high-pressure systems, our backup rings use proprietary polymer formulations that resist deformation while maintaining compatibility with various sealing materials. These components are essential for hydraulic systems in aerospace and heavy industrial equipment operating above 10,000 psi.
Wear Rings
Precision-machined wear rings provide critical guidance and anti-extrusion protection in hydraulic cylinders and actuators. Our designs incorporate self-lubricating materials that reduce friction while maintaining dimensional stability under continuous load conditions in aerospace and industrial applications.
People
Cliff Goldstein
Founder
Cliff Goldstein established Eclipse Engineering in 1999 with a vision to revolutionize industrial sealing solutions through customer-centric engineering. His leadership transformed the company into a global supplier while maintaining its original commitment to solving complex sealing challenges through innovation and technical expertise.
Barry Bundeson
Key Staff Member
With over 25 years of service, Barry Bundeson has become a trusted resource for customers requiring specialized sealing solutions. His extensive industry knowledge and commitment to customer satisfaction have made him instrumental in developing long-term partnerships with major aerospace and industrial clients.
Questions
What industries do you serve?
We provide sealing solutions for aerospace, automotive, pharmaceutical, semiconductor, food & beverage, medical equipment, and industrial manufacturing sectors.
Do you offer custom-engineered solutions?
Yes, our core capability is designing and manufacturing custom seals and bearings tailored to specific application requirements and environmental conditions.
What certifications do you hold?
We maintain ISO9001 and AS9100 certifications, ensuring adherence to the highest quality standards for aerospace and industrial manufacturing.
How do you ensure product quality?
Our quality control includes material testing, dimensional inspection, and performance validation through in-house laboratories and certified third-party audits.
What materials do you work with?
We utilize advanced polymers including PEEK, PTFE, nylon, acetal, and specialty composites to meet diverse temperature, pressure, and chemical resistance requirements.
