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The FS20x4 Fuel Selector is designed for high wing aircraft where it is possible to feed from both tanks symultaiounsly.
Porting for the both position is done internally so there is no need to T the two tanks together.
There is a 90 degree action between each tank selection, and the safety feature where the red button on the lever has to be
raised to switch off the fuel.
On the FS20x4 there are 3 ports. The lower port is the outlet to the engine and can be Male AN-6,
Female 1/4NPT or a Banjo fitting which is a 360degree adjustable fitting with a male AN-6 end. Click
here for more information on the fitting options.
The inlet, side ports can be any of the 3/8" fittings that Andair supplies and are at the 9 O'clock
and 12 O'clock positions when looking at the valve with the brass ball spindle pointing upwards (see
image to left). At the 3 O'clock position there is a blanking plate that covers up a PTFE gland that
opposises the forces of the other 2 PTFE glands. This cannot be removed.
One of the great features of this unit is that when the selector is in the OFF position, there is no
cross feed between each tank. So if you have your aeroplane parked on a slope, or if one tank is fuller
than the other, no crossfeed will occur.
Other options available include :-
Special Engraving
Extension Equipment
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