Part Name:C21003-161
Usage:Backflush Eqpt - A/C Pack Heat Exchanger

The backflush eqpt is used with customer supplied air (either APU or ground cart) and water to backflush and clean the heat exchangers of the air conditioning pack.

Aircraft Application:
B737 EXCEPT -100 THRU -500

-161 does not have the ball valves. C21003-160& -161 replace C21003-155& -156 respectively.

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