- Case Studies
One of the most versatile, robust, and well-established sealing technologies. Careful consideration needs to be given to optimal gland sizing & surface finish, static vs dynamic service adjustments and workmanship standards matched to the application. Darcoid stocks millions of o-rings in most elastomer family types and creates dozens of new custom size/material combinations each year.
To extend the operational pressure rating backup rings are available. These act as anti-extrusion devices. Standard size and profiles are available in split or solid configurations depending on your use case. Brand names include "Parback" from Parker. Work with our applications engineers to confirm the modifications necessary to your gland sizing and determine the best backup material and profile for your application.
Materials and workmanship standards including FDA White List, USP Cl VI, WRAS, NORSOK, NSF 61, UL, NSF 51, EC 1935, NAS 1613, AMS3304 (VMQ), MIL-R-25988 (FVMQ), AMS-R-83248 (FKM), AMS7257 (FFKM)
We have millions of seals in stock and thousands of size/material combinations available through our network. For unique size and material combinations use our Rapid Prototype Program and we will ship in 2 weeks. Compression molded parts from production capable tooling. Contact us for details.
A well-known known manufacturer of diesel filters in the heavy-duty truck market was launching a new program. The failure of seal prototypes put a potential three month delay into the project. As a..
A startup with compelling technology IP in hydrogen electrolysis needed help moving from proof of concept to production capable designs.
A leading manufacturer of diesel fuel filters risked delays on a production ramp carrying a significant penalty from their OEM automotive customer. They had tried second sourcing a diaphragm..
The product owner for a leading manufacturer of micro fluid metering equipment was facing a significant reliability problem threatening their market leading position. A critical linear rod seal was..