2.5 inch Aviation Tank Units FCMY 107M5L FCMY 107M5H FCMY 122M2

The FCMY107M5 & 108M5 Series Aviation Tank Units are designed for use in aviation refuelling systems with a maximum working pressure of 10.2 bar (150 psi), in conjunction with 2 1/2” bayonet type aviation hose units. The Mk5 version can be identified by its unplated adaptor, separate aluminium valve seating and one piece valve head. The suffix `L’ in the unit part number indicates that the unit is suitable for use where the coupling pressure does not exceed 5.5 bar (80 psi). Units with the suffix `H’ have a pressure equalising valve to facilitate coupling on systems where the coupling pressure exceeds 5.5 bar (80 psi)