Electric Auxiliary Standby Pumps & Kits
14 VDC & 28 VDC Auxiliary Pumps In 2002 Aero received FAA-PMA
approval for our 14 & 28 vdc auxiliary dry air pumps.
Our auxiliary pumps are approved direct replacements for certified
aircraft that currently have a 4A2-1 or the 4A3-1 installed.
We also received approval for the component parts of the installation
A4A2-1 28 VDC Pump and AA4A3-1 14 VDC
Pump are now available.