Seals Eastern has solved seal warranty issues involving Organic Acid Technology (OAT) coolants, highly stabilized engine lubricants, and other engine fluids in adverse engine applications for over a decade.

A low warranty cost engine requires seals able to resist  stress-relaxation. Seals Eastern supplies millions of low compression-set seals that ensure leak-free service in heavy-duty diesel engine applications. These seals have outstanding performance long-term performance in the presence of traditional coolants and the Organic Acid Technology ("OAT") coolants. These seals also withstand modern engine oils that have been formulated to withstand higher operating temperatures.

Seals Easterns 7182™ series of formulated AFLAS seals have set industry standards for the highest level of performance in high pH coolant applications.

Ref#	Duro	Description
FEPM
7182X	80	Ultra-low compression set formulated AFLAS for use in aqueous and non-aqueous fluids.

Technical Papers Available

Elastomers in Coolants

Fluoroelastomers in Modern Engine Fluids

Long Term Testing of Base Resistant Elastomers (BRE) Suitable for Power Cylinder Systems

Elastomer Service Life Prediction in Organic Acid Coolants

Long Term Serviceability of Elastomers in Modern Engine Coolants

Elastomers in Lubricants

HNBR and Long Term Serviceability in Modern Auto Lubes - Part I

HNBR and Long Term Serviceability in Modern Auto Lubes - Part II

Discover our high performance HD diesel engine gaskets at SAE 2009 Commercial Vehicle Engineering Congress & Exhibition Oct 6th - 8th, 2009 Rosemont, Illinois Donald E Stephens Convention Center To learn more ...

SEALS EASTERN
MOLDING SUCCESS FOR 50 YEARS.

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