Parker Aerospace offers lightning-safe aircraft fuel tank caps and pressure refuel caps, including refuel caps that meet military specification MIL-C-8605B for technical requirements and MS29526-2 for envelope requirements. These caps lock, seal and vent the pressure refuel port on aircraft fuel tanks, permitting pressure refueling and enabling single-point refueling on large aircraft.
Parker Aerospace lightning-safe gravity fuel filler caps are used to lock, seal, and act as an identifier for the gravity fill port of an aircraft fuel tank.
Parker Aerospace pressure refuel caps are used to lock, seal and vent the pressure refuel port for an aircraft fuel tank. Pressure refueling allows for single-point refueling on larger aircraft.
The gravity refuel adapter and cap has very low pressure drop and also features aircraft-structure break-away protection.
