Viair #10009 - Xtreme Duty Onboard Air System - (Duty Cycle 100% @ 100 psi)

Viair #10008 - Super Duty Onboard Air System - (Duty Cycle 33% @ 100 psi)

Viair #10007 - Constant Duty Onboard Air System - (Duty Cycle 100% @ 100 psi)

Viair #10005 - Heavy Duty Onboard Air System - (Duty Cycle 33% @ 100 psi)

Viair #10003 Medium Duty Onboard Air System - (Duty Cycle 33% @ 100 psi)

Viair #10002 - Quarter Duty Onboard Air System - (Duty Cycle 25% @ 100 psi)

Viair #10000 - Ultra-Light Duty Onboard Air System - (Duty Cycle 10% @ 100 psi)

Viair # 20001 - Ultra Duty 200 PSI Onboard Air System - (Duty Cycle 50% @ 100 psi)