Technical Articles, Product Announcements, and More 

The assorted documents listed here are drawn from our archive of Technical Articles (TA), Product Announcements (PA), Press Releases (PR) plus Miscellaneous GUIDELINES or Other Resources (MGO). All are being provided for your convenience. Feel free to download and share them.

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CATEGORYTITLE / SUBJECTTYPE
MGOSTAMP Guidelines
S.T.A.M.P — Fundamental Criteria for Determining a Proper Seal Solution
PDF
MGOChemical Compatibility Chart
Guide to Seal Materials: Serviceability in Presence of Various Liquids
PDF
MGOElastomer Cure Dates
Elastomer Materials Shelf Life and Service Life Explained
PDF
MGOMaterial Specifications Guide
Suitability of Common Materials: Advantages, Disadvantages and Substitutes
PDF
MGOSeal Tolerance Chart
Recommended Shaft and Bore Tolerance
PDF
MGORPM to FPM Conversion Chart
Reference for Shafts from .5 in. to 10 in. Rotating @ 100 to 5000 RPM
PDF
MGOSeal Type Interchange
Colonial Seal Company Seal Types Cross-referenced to JIS and Others
PDF
MGOStandard Seal Profiles
Colonial Seal Company Standard Seal Profiles
PDF
MGOPressure Conversion Reference
Formulas for Converting Units for Pressure
PDF
MGOVee Type Stem Packing Replacement Sets
Standard & High Performance Vee-Type Stem Packing
PDF
MGOCustom and Standard O-Rings
Custom-sized O-Rings in a Variety of
Materials to Fit Unique Applications
PDF
MGOOptions for Seal Lip Material
Seals in the Material you Need
Nitrile (Buna-N), Viton® (FKM), Silicone (VMQ), Teflon® (PTFE) and EPDM
PDF
MGOSample Test Report
Oil Seal Test for Leakage Over Ten 24-Hour Cycles
PDF
TAColonial Seal Explains Burr Identification & Removal
Article Published in Fluid Power Journal Tech Directory
Importance of Identifying and Properly Removing Burrs
PDF
TAColonial Seal Explains Difference Between Metal OD and Rubber-Covered Seals
Design Considerations for Rubber-Covered Seals and Service Applications
PDF
TAColonial Seal Explains Durometer
Standard for Gauging Hardness / Durability of Elastomeric Materials
PDF
TAColonial Seal Explains Hydraulic Oil vs Seal Lip Material
Article Published in Fluid Power Journal Tech Directory
Suitability of Materials in Changing Landscape of Hydraulic Fluids
PDF
TAColonial Seal Explains Lip Seal Design & Geometry
Design Elements for Rotary Seal Lip Geometry that Directly Affect Radial Load
PDF
TAColonial Seal Explains Pharmaceutical Seal Redesign
Pharmaceutical Application Seal Problem
PDF
TAColonial Seal Explains Rotary Seal Case Design Options
Seal Case Considerations for Optimal Seal Performance
PDF
TAColonial Seal Explains Seal Eccentricity Basics
Shaft-to-Bore Misalignment and Dynamic-Runout
PDF
TAColonial Seal Explains Seal OD Coatings
Material Changes to Seal OD Coatings
PDF
TAColonial Seal Explains ASTM D 2000 Material Call Out
Breakdown of ASTM D 2000 “Call Out” – Unit of Measure, Grade, Type, Class, etc.
PDF
TATolerance Standards for Elastomeric Seals
Article Published in Pumps & Systems Magazine Addressing Industry Standard Tolerances Pertaining to Elastomeric Seals used on Rotating Equipment
PDF
PRColonial Seal Company Named Premiere Supplier
Food and Pharma Processing Equipment OEMs
Choose Colonial Seal for Custom PTFE Solutions
PDF
PRSGS ISO 9001:2015 Certification US10/74678
Colonial Seal Meets ISO Quality Management System Standards
PDF
PASpecialty Material Seals
Specialty Seals Manufactured from PTFE, FPE, and PFA Resins
PDF
PASpecialty Seals for Pharma & Bio Tech Industry
Food-grade Teflon®, Viton®, Nitrile and Silicone Class VI, as well as UHMWPE, PFA, FEP, Acetal copolymer and Polysulfone (PS)
PDF
PASealing Solutions for Defense Military Applications
Federal Supply Class (FSC) 5330 commodities
PDF
PAQuality Aftermarket Seals
Quality, Cost-effective Alternative to Name Brand Seals
PDF
PAPTFE Backup Rings
Superior Solutions to Prevent O-Ring Extruding
PDF
PACustom Seals for Bearing Industry
Dynamic Seals and Face Type Excluder Seals for the Bearing Industry
PDF
Resources Table