Quick disconnect couplings are used to connect the flexible ... Most plastics and metals are compatible with cooling liquids such as water-glycol mixtures. But if your cooling system uses a ...

The core task is to pump air into the partially filled water bottle and then release it cleanly. [Robert] uses quick-disconnect fittings, with the female coupling rigged to a motor through a ...

Among this constant evolution is plastic (more accurately, polytetrafluoroethylene or PTFE) fuel lines and odd-looking steel fuel-line quick-disconnect (QD) fittings. The PTFE lines are designed ...