To view any of Parco’s guides, simply click on the appropriate link below. Adobe Acrobat Reader must be installed on your computer to open these file. To obtain a free copy, visit Adobe Acrobat’s website.
- Company Brochure
Introduction to Parco’s products, industries served, and compounding expertise.
- Line Card
Overview of Parco’s products, materials, and specifications.
- Custom Molded Rubber
Overview of Parco’s custom seals, including non-standard O-rings, rubber-to-metal bonded parts, and other custom shapes.
- O-ring Size Chart
Information on AS568 O-ring sizes and tolerances.
- Elastomer Selection Guide
Overview of the nine most popular elastomers used in O-rings and rubber seals.
- Fluorocarbon Selection Guide
Overview of widely used, higher performance, industrial seal material.
- Nitrile Selection Guide
Overview of the most popular industrial seal material.
- Military and Aerospace O-rings
Information on Parco’s compounds for Mil-Spec O-rings.
- NSF 61 Listed Compounds
Overview of Parco’s NSF 61 listed compounds for the water filtration industry.
- Back-up Rings
Overview of Parco’s 90-durometer nitrile back-up rings.