Customer Service:
Mon - Fri: 8:30 am - 6 pm EST

 Most recent

SAE J 2973-2018

Fuel Components and Systems Leak Tightness Specifications and Test Practices (or Methods)

This SAE recommended practice specifies a standard geometry leak channel to set the leak threshold and compare results from a variety of leak test technologies and test conditions. This practice applies to fuel system assemblies and components which have a risk of allowing regulated fuel or fuel vapors to continuously escape to atmosphere. A component or assembly tested to this standard has a zero HC leakage threshold because the selected leak channel (Equivalent Channel) will self-plug and will not emit measurable hydrocarbon liquid or vapors. Therefore this standard eliminates leaks as a source of evaporative emission. This practice was primarily developed for pressurized and non-pressurized fuel systems and components containing liquid hydrocarbon based fuels.


Content Provider
Society of Automotive Engineers [sae]


Others Also Bought

SAE J 2260-2004 (SAE J2260-2004)
Nonmetallic Fuel System Tubing with One or More Layers
SAE J 2050-2015 (SAE J2050-2015)
High-Temperature Power Steering Pressure Hose (Stabilized: Sep 2015)
SAE J 2045-2012 (SAE J2045-2012)
Performance Requirements for Fuel System Tubing Assemblies
ANSI Logo

As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

CUSTOMER SERVICE
NEW YORK OFFICE
ANSI HEADQUARTERS