Tube Fittings
Our polypropylene fittings are well suited for tubing sizes ranging from 1/16” to 1/8” ID. Made with parting line-free hose barbs, these instrumentation quality fittings are available in straight, tee and elbow configurations. Unique design features, like our tapered 10-32 UNF thread and our exclusive shrouded 1/16” hose barb, make fittings from Colder a logical choice for your basic connection needs. 

Luer Fittings
Luers are a common choice for limited use or disposable applications where a shutoff valve is not required. Colder’s luer fittings are suitable for small flow applications, typically less than 1/4", and feature parting line-free hose barbs. They mate with luers manufactured to ISO Standards 594-1 and 594-2 and are the preferred choice when looking for high quality, precision molded fluid components.

Detailed information on small bore connector options.