July 2007
Eaton Aerospace, Conveyance System Division, Carter
Ground Fueling is proud to announce the release of the new
and improved Coupler Lower Half design. More than 3½
years of design and testing have resulted the world’s only 4”
API/IP 1584, 3rd Edition industry approved Coupler.
API/IP Specification 1584 “Four Inch Hydrant System
Components and Arrangements 3rd Edition, January
2001” included a requirement for a clean breakaway of
the coupler from the pit valve adaptor at a force equal to
between 4,000 and 5,000 pounds. This prevents a
potentially catastrophic geyser of Jet Fuel being released
from the pit valve …