Eaton’s Gamah™ PositiveLok™ couplings are ideal lightweight, flexible couplings for aerospace fuel and environmental control systems and are available in aluminum, stainless steel and titanium. With proper seal selection, the Gamah PositiveLok coupling is well suited for use in fluid systems ranging in temperature from -65 to +700°F (-53.8°C to 371.1°C). Designed to mate with all Gamah and other aerospace standard flanges (AS1650, AS1710, etc.) and, therefore, are interchangeable with threaded and threadless (clamshell) couplings now in service throughout commercial and military aerospace.