[hharney]

Here is an option that is interesting but expensive:

Sigma-Tek's new manufacture, completely new design dual-action piston pump eliminates broken vanes, cracked rotors and carbon dust contamination, a common failure of standard dry-vane carbon-rotor air pumps. More features of the Aeon dual-action piston air pump:

5 year/ 2000 hour Factory Warranty (whichever occurs first)
Replaces All 200 Series: and 1U128 Series rotary vane pumps

$859.00