Item Name	PSI	Vacuum	Engine
6000	2000	4.5 Blower	44 H.P.
8000	2500	4.7 Blower	44 H.P.
8500-S	2500	5.6 Blower	44 H.P.
8500-D	2500	5.6 Blower	44 H.P.

Item Name	PSI	Vacuum	Engine
Avenger 500	1000	3.0 Blower	18 H.P.